Washing composition

FIELD: chemistry.

SUBSTANCE: composition contains substituted cellulose, which is carboxymethyl cellulose having degree of substitution (DS) from about 0.01 to about 0.99 and degree of blocking (DB) which is such that either the value DS+DB is equal to at least about 1.00 or the value DB+2DS-DS2 is equal to at least about 1.20, and 2-90 wt % surfactant system.

EFFECT: use of said composition improves prevention of redeposition of contaminants compared to substituted celluloses of the previous level of technology.

9 cl, 14 ex

 

The technical FIELD

The present invention relates to compositions for washing, containing a substituted cellulose having a degree of substitution and a certain degree of blocking. The washing compositions for the present invention are particularly suitable for use in detergent compositions for washing or other compositions for textiles.

Prior art

When washing products, such as apparel and other textile products, cleaning characteristics can influence the re-deposition of dirt on the fabric. Re-deposition of contaminants may occur as a General POSELENIE textiles. Already in the 1930-ies it was found that the substituted polysaccharide carboxymethyl cellulose (CMC) is especially suitable for use as an agent to prevent re-deposition and can be used in solution for washing to reduce this problem, re-deposits.

Although currently there are many types of commercial substituted cellulose, substituted cellulose used in the means for washing, remained essentially unchanged over the past decades.

The inventors have unexpectedly discovered that a certain class of substituted cellulose having a degree of substitution (DS) and the degree of blocking (B), unexpectedly, has a better ability to prevent re-deposition compared with substituted cellulose, usually present in commercial detergent compositions.

The INVENTION

In one embodiment of the present invention, the invention relates to compositions, representing a composition for washing or its component containing:

- substituted cellulose having a degree of substitution (DS) of from 0.01 to 0.99 and a degree of blocking (DB)that either DS+DB is of at least a 1.00 or DB+2DS-DS2were equal to at least 1,20, and

auxiliary ingredient for washing.

Composition for washing can be a detergent composition or a composition for fabric care.

Composition for washing may have a better effect of preventing re-deposition than conventional composition for washing and/or may have lower levels of substituted cellulose, while continuing to ensure a satisfactory effect of preventing re-deposition.

In accordance with another embodiment, the present invention relates to the use of compositions in accordance with the invention as a composition for washing.

The invention also relates to the use of substituted cellulose having a degree of substitution (DS) of from 0.01 to 0.99 and a degree of blocking (DB), h is ordinary or DS+DB is of at least 1, or DB+2DS-DS2were equal to at least 1,20, to increase the whiteness of the washed tissue and/or to increase the tensile strength of cotton fiber.

In accordance with another embodiment, the invention concerns a composition for washing containing a substituted cellulose having a degree of substitution (DS) of from 0.01 to 0.99, obtained by the method, including the state, intended to induce blocking deputies.

In accordance with another embodiment, the invention concerns a composition for washing containing a substituted cellulose having a degree of substitution (DS) of from 0.01 to 0.99, and having at least 5%, or 10%, or 15%or even 20% of its substituted chains of sugars polyamidine.

A DETAILED DESCRIPTION of the INVENTION

Substituted cellulose

Used here, the term "cellulose" includes natural pulp and synthetic pulp. Cellulose can be extracted from plants or produced by microorganisms.

Composition for washing according to the invention includes substituted cellulose. Substituted cellulose contains cellulose main chain consisting essentially of glucose units.

The degree of substitution (DS) of the substituted cellulose is from 0.01 to 0.99. The sum of the degree of substitution and degree of deblocking substituted cellulose (DS+DB) can be equal to at least 1. Values of the DB+2DS-DS 2substituted cellulose can be equal to at least 1,10.

Substituted cellulose may be substituted by identical or different substituents.

The composition according to the invention may contain at least about 0.001%, or even at least 0.01% by wt., substituted cellulose. In particular, the composition may contain from 0.03% to 20%, especially from 0.1 to 10, or even from 0.3 to 3, for example, from 1 to 1.5 wt.%, substituted cellulose.

Substituted cellulose contains unsubstituted glucose units. Unsubstituted glucose units are glucose units, in which all of their hydroxyl groups remain unsubstituted. In the substituted cellulose, the weight ratio of unsubstituted glucose units to the total number of glucose units may be from 0.01 to 0.99.

Substituted cellulose contains substituted glucose units. Substituted glucose units are glucose units, with at least one of its hydroxyl groups are substituted. In the substituted cellulose, the weight ratio of substituted glucose units to the total number of glucose units may be from 0.01 to 0.99.

The main chain of cellulose

The main chain of the cellulose is essentially linear. Under essentially linear is meant that at least 97%, such as at least 99% (by weight), or all of the glucose units of the polymer is ahadada in the main chain of the cellulose skeleton.

Pulp have essentially β-1,4-linked main chain. Under essentially β-1,4-linked main chain implies that at least 97%, such as at least 99% (by weight), or all glucose units linked polymer of β-1,4-bonds. In the case of their presence, the rest of the glucose units of the main chain of the cellulose can be connected in various ways, such as α - or β - and 1-2, 1-3, 1-4, 1-6, or 2-3 connection, and combinations thereof.

The main chain of cellulose consists essentially of glucose levels. Consisting essentially of glucose units should be understood as containing more than 95% or 97%, for example, more than 99%, or even containing 100 wt.%, glucose levels.

The monomer of cellulose, which joins the other monomers of cellulose β-1,4-linkages, shown below in the figure (I),

R1, R2 and R3 indicate positions of hydrogen atoms in the monomer of cellulose available for substitution on the replacement group.

Deputy

Substituted cellulose contains in its main chain at least one substituted glucose level. Suitable substituents can be selected from the group consisting of branched, linear or cyclic, substituted or unsubstituted, saturated or unsaturated alkyl, amine (primary, secondary, tertiary), ammonium salt, amide, urethane, alcohol, carbon is th acid, tosilata, sulfonate, sulfate, nitrate, phosphate, silicone, and mixtures thereof.

The substitution can be made at any hydroxyl group of a glucose unit. For example, in the case of the glucose level, the United β-1,4 bond, as shown in figure (I), the substitution can occur in positions 2, 3 and/or 6 glucose level. Hydroxyl group-HE is glucose can be replaced by-O-R or-O-C(=O)-R group.

R may be anionic, cationic or non-ionic group. R may be selected from the group consisting of: R1N(R2)(R3), silicon slice, SO3-, RHO3-where R2and R3independently of one another denote hydrogen or C1-6alkyl, and R1denotes a linear or branched, typically linear, saturated or unsaturated, typically saturated, substituted or unsubstituted, typically, substituted, cyclic or acyclic, typically, acyclic, aliphatic or aromatic, typically, aliphatic, C1-C300typically, C1-C30C1-C12or C1-C6, a hydrocarbon radical, a hydrocarbon main chain which can be terminated by a heteroatom selected from O, S, N and R. R1 may be substituted by one or more radicals selected from amino (primary, secondary, or tertiary), amido, -OH, -CO-OR4, -SO3the -, R4, -CN,- CO-R4where R4denotes a hydrogen atom or an ion of an alkali metal, preferably sodium or potassium.

R can represent one of the following anionic group, in its acid or salt form, preferably in the form of sodium salts (as shown here) or potassium:

-T-CO2Na

-T-SO3Na

RHO3PA

-SO3PA

where T represents C1-6alkyl, more preferably C1-4alkyl.

The substituent R may be the following cationic group:

where T represents C1-6alkyl, or CH2CH(OH)CH2each of a, b, and C indicates C1-6alkyl or hydroxy-C1-6alkyl, X is a counterion such as a halide or tosylate.

R can be one of the following nonionic groups:

-And

-T-HE

-T-CN

-C(=O)

-C(=O)NH2

-C(=O)PNA

-C(=O)N(a)

-C(=O)OA

-(CH2CH2CH2O)nZ

-(CH2CH2O)nZ

-(CH2CH(CH3)O)nZ

-(CH2O)nZ

where: a and b denote C1-30alkyl; T represents C1-6alkyl; n=1-100; Z represents N or C1-6alkyl.

R may be hydroxyalkyl, carboxialkilnuyu or sulfoalkyl group or its salt. R may be a hydroxy-C1-4alkyl, such as 5-hydroxymethylene group, Carbo is C-C 1-6alkyl, such as carboxy-C1-4is an alkyl group, or sulfo-C2-4alkyl, such as solitarily group, C1-C30alkanoyl, or their salts (e.g. sodium salt).

In typical designs, -O-R denotes a group selected from-O-CH2HE, -O-CH2CH2SO3H, -O-CH2-CO2H, -O-CO-CH2CH2CO2N, and their salts (e.g. sodium salt). Preferably, the Deputy is carboxymethyl gruppi.

The Deputy may be a group that provides useful effect, where suitable group, providing the benefits include flavorings, flavored particles, enzymes, fluorescent brighteners, oil repellent agents, water repellent agents, gryazeudalyayuschaya agents, soil release agents, dyes, including, like, creating the effect of pack fabric, colouring dyes, intermediate compounds dyes, fixers paint, lubricants, softeners tissue inhibitors photoacute, agents that prevent the formation of folds/improve smoothing, agents, shape retention, UV absorbers, sunscreens, antioxidants, agents, imparting crease resistance, antimicrobial agents, agents providing beneficial effects on the skin, antifungal agents, means of deterring us komich, fotoatelier, photoinitiator, agents, creating a perceived feeling, enzyme inhibitors, catalysts, bleaching agents, neutralizing odors, pheromones, and mixtures thereof.

The degree of substitution (DS).

Substituted cellulose according to the invention has a DS from 0.01 to 0.99.

Specialists in the field of chemistry of cellulose polymers it is clear that the term "degree of substitution" (or DS) refers to the average degree of substitution of the functional groups on the cellulose chains of the main chain of the cellulose. Thus, because each glucose level main chain of cellulose has three hydroxyl groups, the maximum degree of substitution of the substituted cellulose is equal to 3. The values of DS are not usually associated with the uniformity of the distribution of substitution of chemical groups on the main chain of cellulose and do not depend on molecular weight main chain of cellulose. The degree of substitution of the substituted cellulose can be equal at least to 0.02, or 0.05, in particular, at least to 0.10, or 0.20, or even 0,30. Typically, the degree of substitution of the main chain of the cellulose is from 0.50 to 0.95, in particular, from 0.55 to 0.90, or of 0.60 to 0.85, or even from 0.70 to 0.80.

Methods of measurement DS can vary depending on the substituent. A qualified technician knows or can determine how to measure the degree of substitution of this substituted cellulose. As the use of the and, the measuring method DS of carboxymethyl cellulose disclosed below.

Test method 1: Assessment of degree of substitution (DS) CMC (karboksimetilcellyuloze) polymer

DS is determined by burning the CMC to ash at high temperature (650°C) for 45 minutes to remove all organic material. The remainder of the inorganic ash dissolved in distilled water and add methyl red. The sample is titrated with 0,1M hydrochloric acid until the color changes of the solution pink. DS is calculated by the number who had gone to the titration of the acid (b, ml) and the amount of CMC (G, g) by the formula below.

DS=rate £ 0.162*{(0,1*b/(G)/[1-(0,08*0,1*(b/G)]}.

Alternatively, DS substituted cellulose can be measured by the method of conductometry or13WITH NMR. Experimental protocols for both approaches are given in D. Capitani et al., Carbohydrate Polymers, 2000, v.42, pp.283-286.

The degree of blocking (DB)

Substituted cellulose according to the invention has such a value DB to DB or+DS was equal to at least 1 or DB+2DS-DS2was equal to at least 1,20.

Specialists in the field of chemistry of cellulose polymers it is clear that the term "degree of deblocking" (DB) refers to the extent to which grouped substituted (or unsubstituted) glucose units of the main chain of the cellulose. Substituted cellulose having a lower value DB, can be characterized as inaudiable uniform distribution of unsubstituted glucose units in the main chain of the cellulose. Substituted cellulose having higher values DB, can be characterized as having a greater degree of grouping of unsubstituted glucose units in the main chain of cellulose.

More specifically, the substituted cellulose containing substituted and unsubstituted glucose units, the value of DB substituted cellulose is equal to B/(a+b), where a refers to the number of unsubstituted glucose units directly associated with at least one substituted glucose level, and indicates the number of unsubstituted glucose units, which are not directly related substituted glucose units (i.e. directly connected only with unsubstituted glucose units).

Typically, the substituted cellulose is set to DB, equal at least to 0.35, or even from 0.40 to 0.90, from 0.45 to 0.80, or even from 0.50 to 0.70.

Substituted cellulose can have a value of DB+DS, is equal to at least 1. Typically, the substituted cellulose has a value DB+DS from 1.05 to 2.00, or from 1.10 to 1.80, or from 1.15 to 1.60, or from 1.20 to 1.50, or even from 1.25 to 1.40.

Substituted cellulose having a DS in the range from 0.01 to 0.20 or from 0.80 to 0.99, can have a value of DB+DS, is equal to at least 1, typically, from 1.05 to 2.00, or from 1.10 to 1.80, or from 1.15 to 1.60, or from 1.20 to 1.50, or even from 1.25 to 1.40.

Substituted cellulose having a DS in the range from 0.20 to 0.80, may have led the rite DB+DS, equal to at least 0,85, typically, from 0.90 to 1.80, or from 1.00 to 1.60, or from 1.10 to 1.50, or from 1.20 to 1.40.

Substituted cellulose can have a value of DB+2DS-DS2equal to at least 1,20. Typically, the substituted cellulose has a value DB+2DS-DS2from 1.22v to 2.00, or from 1,24 to 1.90, or from 1.27 to 1.80, or from 1.30 to 1.70, or even from about 1.35 to 1.60.

Substituted cellulose having a DS in the range from 0.01 to 0.20, can have DB+2DS-DS2more than 1.02, or from 1.05 to 1.20.

Substituted cellulose having a DS in the range from 0.20 to 0.40, can have DB+2DS-DS2more 1,05, or from 1.10 to 1.40.

Substituted cellulose having a DS in the range of from 0.40 to 1.00 or of 0.60 to 1.00 or from 0.80 to 1.00, you can have DB+2DS-DS2from 1.10 to 2.00, or from 1.20 to 1.90, or from 1.25 to 1.80, or from 1.20 to 1.70, or even from about 1.35 to 1.60.

Methods of measurement DB can vary depending on the substituent. A qualified technician knows or can determine how to measure the degree of substitution of this substituted cellulose. As an example, below is disclosed a method of measuring DB substituted cellulose.

Test method 2: Assessment of degree of blocking (DB) substituted cellulose

In the case of substituted cellulose, the value of DB may correspond to private from dividing the number of (A) unsubstituted glucose units released after specific enzymatic hydrolysis commercial the definition enzyme endoglucanase (Econase CE, AB Enzymes, Darmstadt, Germany), by the total number of unsubstituted glucose units released after acid hydrolysis (a+b). Enzymatic activity is specific with respect to unsubstituted glucose links in the polymer chain directly related to other unsubstituted glucose units. For more detailed explanations of the deblocking substituted cellulose and its measurement is described in V. Stigsson et al., Cellulose, 2006, 13, pp.705-712.

Enzymatic degradation is carried out using enzyme (Econase CE) in buffer with a pH of 4.8 at 50°C for 3 days. Using 250 ál of the enzyme in the sample substituted cellulose volume of 25 ml. Degradation is stopped by heating the samples to 90°C and keeping them warm for 15 minutes. Acid hydrolysis to determine how the nature of the substitutions, and blocking, spend perchloro acid (15 min in 70% HClO4at room temperature and 3 hours 6.4% HClO4at 120°C). Samples analyzed by the method of anion-exchange chromatography with pulsed amperometric detection (PAD-detector: BioLC50 (Dionex, Sunnyvale, California, USA)). System HPAEC/PAD calibrated using C13 NMR. Monosaccharides share at 35°C with a volumetric flow rate of 0.2 ml/min analytical column RA-1, using as eluent 100 mm NaOH with increase in the content of sodium acetate (0 to 1M sodium acetate C is 30 min). Each sample analyzed from three to five times and calculate the average value. Determine the number of unsubstituted glucose units directly associated with at least one substituted glucose (A), and the number of unsubstituted glucose units, which are not directly related substituted glucose (B), and calculate the DB value of the sample substituted cellulose: DB=B/(a+b).

The viscosity of the substituted cellulose

Substituted cellulose, typically has a viscosity at 25°C. for 2% wt. solution in water equal to at least 100 MPa·s, for example, a viscosity of from 250 to 5000, or 500 to 4000, from 1000 to 3000 or 1500 to 2000 MPa·s Viscosity cellulose can be measured in accordance with the following test method.

Test method 3: evaluation of the viscosity of the substituted cellulose

Prepare a solution of 2% wt. cellulose by dissolving cellulose in water. The viscosity of the solution is determined using a viscometer Haake VT500 at the shear rate 5 s-1at 25°C. Each measurement is performed within 1 minute, collecting and averaging 20 points of measurement.

The molecular weight of the substituted cellulose.

Typically, the cellulose of the present invention have a molecular weight in the range from 10000 to 10000000, for example, from 20000 to 1000000, typically, from 50,000 to 500,000, or even from 60000 to 150000 g/mol.

The degree of polymerization (DP) of the substituted cellulose

Substituted cellulose can in order to have the total number of glucose units from 10 to 7000, or at least 20. Suitable substituted cellulose, which can be used in the present invention include cellulose with a degree of polymerization (DP) greater than 40, preferably from about 50 to about 100000, more preferably from about 500 to about 50000.

The total number of glucose units substituted cellulose is, for example, from 10 to 10000, or from 20 to 7500, for example, from 50 to 5000, and typically from 100 to 3000, or from 150 to 2000.

Synthesis

Substituted cellulose used in the present invention, can be synthesized in various ways, a well-known qualified specialists in the field of polymer chemistry. For example, cellulose carboxialkilnuyu simple ether linkages can be obtained by the reaction of cellulose with a suitable haloalkanes acid, cellulose carboxialkilnuyu ester bonds can be obtained by the reaction of cellulose with a suitable anhydride such as succinic anhydride, and cellulose with sulfoalkyl simple ether linkages can be obtained by the reaction of cellulose with a suitable alkanesulphonic acid.

A qualified specialist may be substituted cellulose with a higher degree of blocking, for example, by selection of the reaction solvent, the rate of addition of reagents, and is licnosti environment during the synthesis of substituted cellulose. The synthesis process can be optimized to control the DB, as described V. Stigsson et al., Cellulose, 2006, 13, pp.705-712; N. Olara et al., Macromolecular Chemistry & Physics, 2001, 202, pp.207-211; J. Koetz et al., Papier (Heidelburg), 1998, 52, pp.704-712; G. Mann et al., Polymer, 1998, 39, pp.3155-3165. Methods for producing carboxymethyl cellulose and hydroxyethyl cellulose, having the characteristics of the deblocking also disclosed in WO 2004/048418 (Hercules) and WO 06/088953 (Hercules).

Preferred substituted cellulose

Substituted cellulose may be selected from the group consisting of sulfate cellulose, cellulose acetate, sulfobacillus, cyanoacrylate, methyl cellulose, ethyl cellulose, carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropylcellulose. In particular, the substituted cellulose is a carboxymethyl cellulose.

Non-limiting examples of suitable substituted cellulose derivatives are sodium or potassium salts of carboxymethylcellulose, karboksimetilcelljulozy, sulfobacillus, sulfopropyl, sulfate pulp, phosphorylated cellulose, karboksimetiltselljulozy, karboksimetiltselljulozy, sulphatehydrocarbonate, sulphatehydrocarbonate, carboxymethylated-hydroxyethyl cellulose, carboxylmethylcellulose, sulfobacillus-hydroxyethyl cellulose, sulfobacillus, carboxymethyl-atingido is similarlos, karboksimetiltselljulozy, sulfoacetate-hydroxyethyl cellulose, sulfobacillus, carboxymethylated-hydroxypropylcellulose, sulphadimethoxine, karboksimetiltselljulozy, carboxymethylation (dodecoyl) cellulose, karboksimetiltselljulozy, sulphatizing-ethyl cellulose.

Cellulose may be substituted cellulose, substituted 2 or more different substituents, such as methyl and hydroxyethyl cellulose.

Auxiliary ingredient for washing

Composition for washing further comprises an auxiliary ingredient for washing. This auxiliary ingredient for washing different from the ingredient (ingredients)required to obtain the substituted cellulose. For example, an auxiliary ingredient washing is not a solvent is used to obtain the substituted cellulose by the reaction of the main chain of cellulose and Deputy. The exact nature of such additional auxiliary components and the levels of their content will depend on the physical form of the composition and nature of the operation for which it should be used. Suitable support materials include, without limitation, surfactants, additives to enhance the cleaning action, flocculation additive, chelating agents, inhibit the s transfer dyes, enzymes, enzyme stabilizers, catalytic materials, bleach activators, hydrogen peroxide, sources of hydrogen peroxide, pre-prepared percolate (preformed peracids), polymeric dispersants, agents to remove clay stains/prevent re-deposition, optical brighteners, defoamers, dyes, fragrances, agents electification patterns, fabrics softeners, carriers, girotropnye substances, processing AIDS and/or pigments. In addition to the below description, are suitable examples of such other auxiliary substances and the levels of their use are shown in U.S. patent No. 5576282, 6306812 B1 and 6326348 B1, which are incorporated here as reference. May be present, such one or more auxiliary substances, described in detail below.

The ENZYME Preferably, the composition according to the invention further comprises an enzyme. Examples of suitable enzymes include, without limitation, hemicellulase, peroxidase, protease, cellulase, xylanase, lipase, phospholipase, esterase, cutinase, pectinase, mannanase, pectolyase, keratinase, reductase, oxidase, peroxidase, lipoxygenase, ligninase, pullulanase, tannaz, pentosanase, Malagasy, β-glucanase, arabinosidases, hyaluronidase, chondroitinase, laccase, and amylases, or mixtures thereof. The composition of the crust is ademu the invention can, in particular, contain an enzyme exhibiting endo-β-1,4-glucanase activity (EC). Non-limiting examples of suitable endo-β-1,4-glucanase enzymes include Celluclean (Novozymes), Carezyme (Novozymes), Celluzyme (Novozymes), Endolase (Novozymes), KAC (Kao), Puradax HA (Genencor), Puradax EG-L (Genencor), endogenous 20 kDa endo-β-1,4-glucanase Melanocarpus albomyces, sold under the trademark Biotouch (AB Enzymes), and their variants and mixtures. Suitable enzymes are listed in WO2007/025549A1, from page 4, line 15 to page 11, line 2.

In the case of their presence in the detergent compositions, the above-mentioned enzymes may be present in amounts from about 0.00001% to about 2%, from about 0,0001% to about 1%, or even from about 0,001% to about 0.5%, or 0.02% of enzyme protein by weight of the composition.

SURFACTANT Compositions in accordance with the present invention may contain a surfactant or surfactants. The composition may contain from 0.01% to 90%, for example, from 1 to 25, or from 2 to 20, or from 4 to 15, or 5 to 10% wt. system surface-active substance to the weight of the system. Surfactant can be selected from nonionic surfactants, anionic surfactants, cationic surfactants, ampholytic surfactants, zwitterionic surfactant is of exist, polupryamykh nonionic surfactants and mixtures thereof.

Anionic surfactants

Typically, the composition contains from 1 to 50% wt. or from 2 to 40 wt.%. anionic surfactants.

Suitable anionic surfactants typically contain one or more fragments selected from the group consisting of carbonate, phosphate, phosphonate, sulfate, sulfonate, carboxylate, and mixtures thereof. The anionic surfactant may be one or mixtures of several C8-18of alkyl sulphates and C8-18the alkyl sulphonates, linear or branched, optionally condensed with 1-9 the moles of C1-4accelerated on mol C8-18alkylsulfate and/or C8-18alkylsulfonate.

The preferred anionic detergent surfactant selected from the group consisting of: linear or branched, substituted or unsubstituted C12-18of alkyl sulphates; linear or branched, substituted or unsubstituted With10-13alkylbenzenesulfonates, preferably linear C10-13alkylbenzenesulfonates; and mixtures thereof. Especially preferred are linear With10-13alkylbenzenesulfonate. Especially preferred are linear With10-13alkylbenzenesulfonate, which can be obtained, preferably,obtained by sulfonation of a commercially available linear alkyl benzenes (LAB); suitable LAB include LAB with low content of 2-phenyl isomer, such as supplied by Sasol under the trade mark Isochem®, or supplied by the company Petresa under the trademark Petrelab®, other suitable LAB include LAB with a high content of 2-phenyl isomer, such as supplied by Sasol under the trade mark Hyblene®.

Alkoxysilane anionic surfactants

The composition may contain alkoxysilane anionic surfactant. In his presence, alkoxysilane anionic surfactant will typically be present in an amount from 0.1 wt.%. up to 40% wt., for example, from 1 wt.%. up to 3 wt.%, in terms of the composition of the detergent as a whole.

Typically, alkoxysilane anionic detergent surfactant is a linear or branched, substituted or unsubstituted alkoxycarbonyl C12-18alkylsulfates, with medium alkoxysilane from 1 to 30, preferably from 3 to 7.

Suitable alkoxycarbonyl anionic detergent surfactants are: Texapan LESTTM company Cognis; Cosmacol AESTM company Sasol; BES15ITM company Stephan; Empicol ESC70/UTM; and mixtures thereof.

Pionee detergent surfactant

The composition of the invention may contain a nonionic surfactant. If his presence is the major, nonionic detergent surfactant (a substance) is typically present in an amount of from 0.5 to 20 wt.%, or from 2 wt.%. up to 4% wt.

Nonionic detergent surfactant can be selected from the group consisting of: alkylpolyglycoside and/or alkylalkoxysilane alcohol; C12-C18alkylethoxylates, such as non-ionic surfactant NEODOL® company Shell; C6-C12alkylphenolethoxylates in which alkoxylate links are ethylenoxide links, propylenoxide links or their mixture; the condensation products of C12-C18alcohol and C6-C12alkylphenol with ethylene oxide/propylenoxide the copolymers, such as Pluronic®, BASF; C14-C22branched alcohols (VA) with an average chain length that is described in more detail in US 6150322; C14-C22branched alkylalkoxysilane (Veh) with an average chain length, where x=from 1 to 30, described in more detail in US 6153577, US 6020303 and US 6093856; alkylaryl described in more detail in US 4565647, more specifically, alkylpolyglycoside described in more detail in US 4483780 and US 4483779; amides of fatty PolicyKit described in more detail in US 5332528, WO 92/06162, WO 93/19146, WO 93/19038 and WO 94/09099; surfactants based on poly(oxyalkylene) alcohol with a terminal ether groups, described in more detail in US 648299 and WO 01/42408; and mixtures thereof.

Cationic detergent surfactant

In one aspect of the invention, the detergent composition does not contain a cationic surfactant. However, the composition optionally may contain cationic detergent surfactant, In his presence, preferably, the composition comprises from 0.1% wt. up to 10% wt., or from 1 wt.%. up to 2% wt., cationic detergent surfactants.

Suitable cationic detergent surfactants are alkylpyridinium compounds, Quaternary alkylammonium compounds, Quaternary alkylphosphonate compounds and tertiary alkylsulfonate connection. Cationic detergent surfactant can be selected from the group consisting of: surfactants based alkoxylate Quaternary ammonium (AQA), described in more detail in US 6136769; surfactants based on Quaternary of dimethylhydroxylamine described in more detail in US 6004922; poliamidowych cationic surfactants described in more detail in WO 98/35002, WO 98/35003, WO 98/35004, WO 98/35005 and WO 98/35006; cationic ester surfactants as described in more detail in US 4228042, US 4239660, US 4260529 and US 6022844; amine surfactants described in more detail in US 221825 and WO 00/47708, in particular, aminopropyldimethylamine; and mixtures thereof.

Particularly preferred cationic detergent surfactants are Quaternary mono-C8-10-acylmonogalactosyldiacylglycerol chloride, Quaternary mono-C10-12-acylmonogalactosyldiacylglycerol chloride and Quaternary mono-C10-acylmonogalactosyldiacylglycerol chloride. Cationic surfactants, such as Praepagen HY (trademark of Clariant), may be suitable for use and can also be used as a foaming agent.

ADDITIVE TO ENHANCE the CLEANING action of the detergent Composition may contain one or more additives to enhance the cleaning action. In the case of the use of additives to enhance the cleaning action of the composition according to the invention will typically contain from 1% to about 40%, typically from 2 to 25%, or even from about 5% to about 20%, or from 8 to 15 wt.%. additives to enhance the cleaning action.

The detergent composition of the present invention contain from 0 to 20%, in particular less than 15% or 10%, for example less than 5%, the zeolite. In particular, the detergent composition contains from 0 to 20%, in particular less than 15% or 10%, for example less than 5%, silica-alumina additives (additives) to enhance the cleaning action.

The detergent composition according to the present izopet the tion may contain from 0 to 20%, in particular, less than 15% or 10%, for example less than 5%, phosphate additives to enhance the cleaning action and/or silicate additives to enhance the cleaning action and/or zeolite additives to enhance the cleaning action.

The detergent composition of the present invention can contain from 0 to 20%, in particular less than 15% or 10%, for example less than 5%, of sodium carbonate.

Additives to enhance the washing steps include, without limitation, polyphosphate salts of alkali metals, ammonium and alkanolamine, alkali metal silicates, layered silicates such as SKS-6 company Clariant, carbonates of alkaline earth and alkali metal aluminosilicate additive to enhance the cleaning action, such as zeolites and polycarboxylate connection epigallocatechingallate, copolymers of maleic anhydride with ethylene or vinylmation simple ether, 1,3,5-trihydroxybenzene-2,4,6-trisulfonic acid and carboxymethylcysteine acid, fatty acids, various salts of alkali metals, ammonium and substituted ammonium polixeni acids, such as ethylenediaminetetraacetic acid, nitrilotriacetic acid and polycarboxylate, such as malletova acid, succinic acid, citric acid, accidentally acid, primulina acid, benzene-1,3,5-tricarboxylic acid, carboxymethylcysteine acid and arastirma salt.

The total number of fosfatos additives (additives) to enhance the cleaning action, aluminosilicate additives (additives) to enhance the cleaning action, additives (additives) polycarboxylic acid to enhance the cleaning action and additional silicate additives (additives) to enhance the cleaning action of the detergent compositions may comprise from 0 to 25%, or even from 1%to 20%, in particular from 1 to 15%, especially from 2 to 10%, for example, from 3 to 5%, by weight.

The composition may further contain any other additional additives (additives) to enhance the cleansing action of chelating agent (substance), or, in General, any material that will remove calcium ions from solution, for example, by sequestration, complexation, precipitation or ion exchange. In particular, the composition may contain materials that are at a temperature of 25°C and ionic strength 0.1 m cellisvisible capacity equal to at least 50 mg/g, and the binding constant of the calcium, log on To the CA2+equal to at least 3,50.

In the composition according to the invention, the total amount of phosphate additives (additives) to enhance the cleaning action, aluminosilicate additives (additives) to enhance the cleaning action, additives (additives) polycarboxylic acid to enhance the washing steps, additional silicate additives (additives) to enhance the cleaning action and D. the natives material (materials) having cellisvisible capacity exceeding 50 mg/g and the binding constant of the calcium above 3,50, can range from 0 to 25%, or even from 1%to 20%, in particular from 1 to 15%, especially from 2 to 10%, for example, from 3 to 5%, by weight of the composition.

FLOCCULATION ADDITIVE Composition may further comprise a flocculation additive. The composition may also essentially contain no flocculation additives. Typically, flocculation additive is a polymer. Typically, flocculation additive is a polymer containing monomer units selected from the group consisting of ethylene oxide, acrylamide, acrylic acid and mixtures thereof. Typically, flocculation additive is a polyethylene oxide. Typically, flocculation additive has a molecular weight of at least 100,000 Da, in particular, 150,000 Yes to 5000000 Yes or even from 200000 Yes to 700,000 Da. Typically, the composition comprises at least 0.3% of wt. the composition of the flocculation additives.

The BLEACHING AGENT Composition of the present invention may contain one or more bleaching agents. In General, in the case of a bleaching agent composition of the present invention can contain from about 0.1% to about 50%, or even from about 0.1% to about 25% of a bleaching agent by weight of the detergent compositions according to the invention. In the case of their presence, p is egodnya whitening agents include bleaching catalysts, suitable catalysts whitening listed in WO2008/034674A1, from page 46, line 23, to page 49, line 17, fotoatelier, for example, vitamin K3 and phthalocyaninate zinc or aluminum; bleaching activators, such as tetraacetylethylenediamine (TAED) and nonanoyloxybenzenesulfonate (NOBS); hydrogen peroxide; pre-prepared percolate; sources of hydrogen peroxide such as inorganic perrykaty salts, including alkali metal salts such as sodium salt of perborate (usually mono - or tetrahydrate), percarbonate, persulfate, perphosphate, perserikatan salts and their mixtures, optionally, with the coating, with suitable coatings include inorganic salts such as alkali metal; and mixtures thereof.

Number source of hydrogen peroxide and percolate or bleaching activator may be selected so that the molar ratio of available oxygen (from the source of peroxide) to percolate ranged from 1:1 to 35:1, or even 2:1 to 10:1.

FLUORESCENT WHITENING AGENT Composition may contain components that may tint the purified products, such as fluorescent whitening agent. In his presence, any fluorescent whitening agent suitable for use in detergent compositions, can be used in the compositions of the present invention. The most widely used fluorescent whitening agents are materials related to classes derived diaminodiphenylsulfone acid derivatives diarylpyrazole and derivatives bisphenol-distilla.

Typical fluorescent whitening agents are Parawhite LOC supplied by the company Paramount Minerals and Chemicals, Mumbai, India; Tinopal® DMS and Tinopal® CBS manufactured by Ciba-Geigy AG, Basel, Switzerland. Tinopal® DMS is a disodium salt of 4,4'-bis-(2-morpholino-4-aniline-s-triazine-6-ylamino)stylesdownload. Tinopal® CBS is a disodium salt of 2,2'-bis-(fenistil)disulfonate.

TINTED AGENTS FOR FABRICS, Fluorescent whitening agents emit at least some amount of visible light. In contrast, tint agents for fabrics change the hue of the surface, because they absorb at least part of the spectrum of visible light. Suitable tinted agents for fabrics include dyes and conjugates dye-clay, and may also include pigments. Suitable dyes include the dyes with small molecules and polymeric dyes. Suitable dyes with small molecules include dyes with small molecules selected from the group consisting of dyes, which, according to the classification based on colour index Colour Index, CI)to the right Shin is mu direct red, direct violet, acid blue, acid red, acid violet, basic blue, basic violet and basic red, or their mixtures. Suitable colouring dyes listed in WO2008/17570A1, from page 4, line 15 to page 11, line 18, and WO2008/07318A2, from page 9, line 18, to page 21, line 2.

POLYMERIC DISPERSANTS Compositions of the present invention may contain additional polymeric dispersants. Suitable polymeric dispersants include polymeric polycarboxylate, substituted (including stereoselectivity and oxidized) polianinova polymers and polyethylene glycols, such as polymers based on acrylic acid having an average molecular weight from about 2000 to about 10000; copolymers of acrylic/maleic-based, having an average molecular weight from about 2,000 to about 100,000 and a ratio of acrylate and maleate segments of from about 30:1 to about 1:1; terpolymer maleic acid/acrylic acid/vinyl alcohol; polyethylene glycol (PEG)having a molecular weight from about 500 to about 100,000, preferably from about 1000 to about 50000, more preferably from about 1,500 to about 10,000; and water soluble or dispersible alkoxysilane polyallylamine materials. Such polymeric dispersants, SL is the tea of their use, typically present in amounts up to about 5%, preferably from about 0.2% to about 2.5%, more preferably from about 0.5% to about 1.5%.

POLYMER dirt repellent AGENT Composition of the present invention may also contain polymeric dirt repellent agent. Polymer dirt repellent agent, or "SRA", has a hydrophilic segments for hydrophilization the surface of hydrophobic fibers, such as polyester and nylon, and hydrophobic segments for deposition on hydrophobic fibers and holding them until the completion of cycles of washing and rinsing, which thereby serve as an anchor for the hydrophilic segments. This may allow easier to remove stains remaining after processing SRA, and the subsequent washing. Preferred SRA include oligomeric terephthalate esters; sulfonated product of a substantially linear ester oligomer comprised of oligomeric ester of the main chain of the repeating terephthaloyl and oxyalkylated links and sulfonated terminal fragments based on allyl covalently attached to the main chain; 1,2-propylene/polyoxyethylenated polyesters with non-ionic end groups; oligomer having empirical formula (CAP)2(EG/PG)5(T)5(SIP)1that contains terephthaloyl (T), Sul is positlon (SIP), oxyethylenenitrilo and oxy-1,2-propylene (EG/PG) units and which, preferably, end terminal groups (CAP), preferably modified isethionate, as in oligomer containing one sulfoisophthalate link 5 terephthaloyl links, oxyethylenenitrilo and hydroxy-1,2-propyleneoxide links in a certain ratio, preferably from about 0.5:1 to about 10:1, and two end groups derived from 2-(2-hydroxyethoxy)econsultant sodium; oligomeric esters containing: (1) the main chain that contains (a) at least one element selected from the group consisting of dihydroxyacetone, polyhydroxyalkanoates link, which is at least trifunctional, and ester bonds are formed, resulting in obtaining a branched oligomer main chain, and combinations thereof; (b) at least one link representing terephthaloyl fragment; and (C) at least one desulfuromonas link, which is a 1,2-oxyalkylated fragment; and (2) one or more terminal units selected from non-ionic end links, anionic end links, such as alkoxysilane preferably ethoxylated, isethionate, alkoxysilane propanesulfonate, alkoxysilane propanesulfonate, alkoxysilane phenolsulfonate, unitarily derivatives and mixtures thereof. Preferred are esters empirical formula:

((RAA)3(EG/PG)b(DEG)cPEG)d(T)e(SIP)f(SEG)g(B)h)

where CAP, EG/PG, PEG (PEG), T and SIP are the above values, DEG denotes di(oksietilenom)oxide units, SEG denotes the chains on the basis sulphidising simple ether of glycerin and related fragments of links, denotes branched chains that are at least trifunctional, where the ester bonds are formed, resulting in obtaining a branched oligomer main chain and has a value from about 1 to about 12, b has a value from about 0.5 to about 25, has a value of from 0 to about 12, d has a value from 0 to about 10, b+c+d is equal to from about 0.5 to about 25, e has a value from about 1.5 to about 25, f has a value from 0 to about 12; (e+f is equal to from about 1.5 to about 25, g has a value from about 0.05 to about 12; h has a value from about 0.01 to about 10, and a, b, C, d, e, f, g and h represent the average number of moles of the corresponding units per mole of ester; and ester has a molecular weight in the range from about 500 to about 5000; and cellulose derivatives, such as simple hydroxyamine cellulosic polymers available under the trademark METHOCEL from Dow; C1-C4alkylsalicylate and hydroxyethylcellulose, see U.S. patent No. 4000093, issued December 28, 1976 Board name Nicol et al., and simple methylcellulose ethers having an average degree of substitution (stands) on anhydroglucose link from about 1.6 to about 2.3 and a viscosity of the solution is from about 80 to about 120 centipoise, measured at 20°C for a 2% aqueous solution. Such materials are available under the names of METOLOSE SM100® and METOLOSE SM200®are trademarks of simple methylcellulose ethers manufactured by Shinetsu Depending Kogyo KK.

STABILIZERS ENZYMES - Enzymes for use in detergents can be stabilized by various techniques. The enzymes used according to the present invention can be stabilized by the presence of water-soluble sources of calcium ions and/or magnesium in the finished compositions which provide such ions to the enzymes. In the case of aqueous compositions, containing a protease, a reversible protease inhibitor, such as a boron compound can be added for additional stability.

The CATALYTIC METAL COMPLEXES - the composition of the invention may contain a catalytic metal complexes. In the case of their presence, one type of metal-containing catalysts whitening system is a catalyst containing a transition metal cation with a particular whitening cat is lytic activity, such as the cations of copper, iron, titanium, ruthenium, tungsten, molybdenum or manganese, additional metal cation having little or not having the whitening catalytic activity, such as the cations of zinc or aluminum, and prescribe, having defined stability constants with catalytic and additional metal cations, particularly ethylenediaminetetraacetic acid, ethylenediaminetetra(methylenephosphonate acid) and their soluble salts. Such catalysts are disclosed in US 4430243.

Optionally, the compositions of the present invention can kataliziruetsa using manganese compounds. Such compounds and levels of use are well known in the art and include, for example, catalysts based on manganese disclosed in US 5576282.

Cobalt catalysts whitening suitable for use in the present invention are known and described, for example, in US 5597936; US 5595967. Such cobalt catalysts can be easily prepared by the known methods such as described, for example, in US 5597936 and US 5595967.

The compositions of the present invention may contain the complex of the transition metal with ligands, as bispinosa (WO 05/042532 A1) and/or macropolicies hard ligands - abbreviated label "MRL". In practice, and not with the purpose of the per is the limit, compositions and methods of the present invention can be adjusted to ensure order at least one part per hundred million of the active particles MRL in water for washing, and typically will provide from about 0,005 ppm (m-1) to about 25 ppm, from approximately 0.05 ppm to about 10 ppm, or even from about 0.1 ppm to about 5 ppm MRL in the solution for washing.

Suitable transition metals in these bleaching catalysts based on transition metals include, for example, manganese, iron and chromium. Suitable MRL include 5,12-diethyl-1,5,8,12-tetraazabicyclo[6.6.2]hexadecane.

Suitable MRL transition metal can be readily prepared using known procedures such as described, for example, in WO 00/32601 and US 6225464.

SYSTEM SOFTENER compositions according to the invention may contain a softening agent and, optionally, also flocculants and enzymes; optional, for a cushioning effect during washing.

COMPONENT, AMPLIFYING the SOFTENING of the TISSUE - Typically, the composition further comprises a charged polymer component, amplifying the softening of the tissue. In those cases where the composition comprises clay and silicone particles, preferably, the charged polymer component, amplifying the softening of tissues, enter in contact with the clay and silicone on the stage (ii) of the process of gaining the particles of clay and silicone (see above). Thorough mixing of the charged polymer component, amplifying the softening of the tissue, with clay and silicone additionally improves the effect of softening fabrics obtained composition.

The DYE compositions according to the invention may contain a dye, preferably a dye or pigment. In particular, preferred are dyes that are destroyed as a result of oxidation during the wash cycle. To ensure that the dye is not decomposed during storage, it is preferable that the dye was stable at temperatures up to 40°C. the Stability of the dye in the composition may be improved by providing the lowest possible water content in the composition. If possible, dyes or pigments should not contact with the textile fibers or react with them. If the dye is still reacts with textile fibers, attached textiles coloration should be destroyed as a result of reaction with oxidizing agents present in the solution for washing. To avoid staining of textiles, especially after a few washings. Particularly preferred dyes include, without limitation, Basacid® Green 970 BASF and Monastral blue company Albion.

Composition for washing

Composition for washing, preferably, isone detergent composition for washing or composition for fabric care.

Composition for washing may contain a solvent. Suitable solvents include water and other solvents, such as lipophilic fluid. Examples of suitable lipophilic fluids include siloxanes, other silicones, hydrocarbons, simple glycol ethers, derivatives of glycerol, such as ethers, glycerin, perfluorinated amines, perfluorinated and partially fluorinated solvents on the basis of simple esters, low volatile non-fluorinated organic solvents, diol solvents, other environmentally safe solvents and mixtures thereof.

Composition for washing, for example, is in dispersed form, preferably in the form of free flowing powder, although the composition may be in any liquid or solid form. The composition in solid form can be a sinter, pellets, flakes, extrudate, tile, tablet or any combination of them. The solid composition can be produced through methods such as dry mixing, agglomerating, compacting, spray drying, spray granulation plate granulator, spheronization or any combination thereof. Solid composition, preferably has a bulk density of from 300 g/l to 1500 g/l, preferably from 500 g/l to 1000 g/l

Substituted cellulose may be added as a dry component or in the form of particles for STI is key, formed by the method of spray drying or extrusion.

Composition for washing can also take the form of a liquid, gel, paste, dispersion, preferably, colloidal dispersion or any combination thereof. Liquid compositions typically have a viscosity of 500 MPa·s to 3,000 MPa·s, when measured at the shear rate 20 s-1in ambient conditions (20°C and 1 atmosphere), and, typically, have a density of 800 g/l to 1300 g/L. If the composition is in the form of a dispersion, it typically will have an average volume particle size of from 1 micrometer to 5000 micrometers, preferably from 1 micrometer to 50 micrometers. Particles, which form a dispersion, are typically clay and, in case of its presence, silicone. Typically, to measure the average volume particle size of the dispersion is used, the instrument Coulter Multisizer.

Composition for washing may be in the form of single doses, including not only tablets, but also bags with single doses, which composition at least partially surrounded by, preferably, completely surrounded by, a film such as a film of polyvinyl alcohol.

Composition for washing can also be in the form of insoluble substrate, for example, a sheet of non-woven material, impregnated active detergent substances.

Composition for washing may be able to clean and/or to soften the fabric in the process is E. wash. Typically, the composition for washing designed for use in automatic washing machine, although it can also be based on hand-washing.

Razmery and values disclosed here should not be construed as strictly limited to the exact specified numerical values. Instead, unless otherwise specified, each such dimension shall be defined as the specified value, and is functionally equivalent to an interval around this value. For example, the size, disclosed as "40 mm"must mean "about 40 mm".

The following examples are given for illustration only and therefore should not be construed as limiting the scope of invention.

EXAMPLES

Example 1: Preparation of compositions a, b, 1 and 2.

We used the following abbreviations:

LAS: Linear Las sodium

STPP: sodium Tripolyphosphate

Other detergent ingredients include materials such as protease, optical bleach, water and flavoring.

The enzyme cellulase: Celluclean®, supplied by the company Novozymes, Bagsvaerd, Denmark. The amount of enzyme is expressed as the concentration of active protein in the solution for washing.

LB CMC: CMC Finnfix® BDA supplied by the company CPKeIco, Arnhem, Netherlands.

HB CMC: carboxymethyl cellulose with a high degree of deblocking supplied by the company CPKeIo, Arnhem, Netherlands.

Viscosity, degree of substitution and the degree of blocking of these two CMC in the table below:

Viscosity of 2% solution (MPa·s)The degree of substitution (DS)The degree of blocking (DB)
LBCMC770,530,33
NSMS17400,760,50

Preparing a base composition:

Ingredientwt.%.
LAS16,00
STPP12,00
Sodium carbonate20,00
Sodium silicate (2,OR)6,00
The sodium sulfate45,64
Other ingredients of detergent0,36

Were prepared with the following composition:

Example
Comparative composition AndBasic composition
Comparative compositionThe base composition + 1.0% wt. LB CMC
Composition 1The base composition + 0,3% wt. MB CMC
Composition 2The base composition + 0,3% wt. MB CMC+0,05 ppm (m-1) enzyme cellulase

Example 2: the Ability to prevent re-deposition of compositions a, b, 1 and 2.

This method was used to compare the relative performance of the CMC with a low degree of blocking (LB CMC) and CMC with a higher degree of blocking (HB CMC) in accordance with the invention.

In the following tests, preparing test solutions for washing using water with a hardness of 12 gpg (Grand per gallon)containing 2 g/l (calculated on the weight of the base composition) of the composition a, b, C, 1 or 2. The test fabric was a square white cotton Jersey with a size of 5 cm × 5 cm, the company supplied by Warwick Equest, Stanley, County Durham, UK. For each test composition was performed eight parallel experiments. For ballast loading used the fabric of the same type. Used vessels Ter is ottomitra size 11, the company supplied Copley Scientific, Nottingham, TJK. As ballast used cotton knitted fabric to be added to maintain the ratio of tissue:water 30:1. As pollution used 100 ppm gas soot, the company supplied by Warwick Equest, Stanley, County Durham, UK.

Vessels teratomata containing the test to the washing solution (0.8 l) plus the test fabric, ballast and pollution at 25°C., stirred at 200 rpm for 20 minutes. After washing, the test fabric and ballast share. The process is repeated using subjected to washing cloth for 4 cycles. For each wash cycle use of clean ballast. Test cloth then rinse in water (hardness 12 gpg) in vessels of teratomata under stirring at 200 rpm for 5 minutes, followed by drying in ambient air for at least 12 hours.

Measured values of the reflection coefficients of the tested tissues (460 nm, D65/10about) before washing and after 4 cycles. The table below shows the average values of the coefficients of reflection after 4 cycles, expressed as change compared to untreated fabrics, as well as the magnitude of the gain change of the reflection coefficient in comparison with the base composition.

Example NumberChange mediumGrowth changes

parallel measurementsreflection coefficient (460 nm) after 4 cyclesreflection coefficient
Comparative composition And8-40,15standard
Comparative composition8-35,57+4,58
Composition 18-33,12+7,03
Composition 28-28,84+11,31

This method allows to quantify the ability of the tested formulations of the compositions to prevent deposition. The magnitude of the reflection coefficient decreases when the deposition of contaminants gas soot: the smaller the magnitude of the reduction of the reflection coefficient, the greater the ability of the formulation of detergent to prevent deposition.

Rez is ltati show in the absence of the enzyme cellulase, NV-SMS, substituted cellulose in accordance with the invention allows substantially improved characteristics prevent re-deposition compared with significantly higher levels LB CMC (Composition 1 as compared with the Comparative composition). You can also see that the presence of cellulase increases the ability of HB-SMS to prevent re-deposition (composition 2 against composition 1),

Examples 3-8

Below is a granular detergent compositions made in accordance with the invention, suitable for washing textiles manually or using washing machines top loading.

3(% wt.)4(% wt.)5(% wt.)6(% wt.)7(% wt.)8
(% wt.)
Line Las201220101213
Other surfactants1,6 1,21,93,20,51,2
Phosphate additive (additive) to enhance the cleansing action525432
Zeolite1141
Silicate452335
Sodium carbonate9201017523
Polyacrylate (mV 4500)10,6111,51
HB-SMS11 0,30,30,11,10,9
Cellulase20,10,10,30,1
Other powdered enzymes0,230,170,50,20,20,6
Fluorescent bleach (bleach)0,160,060,160,180,160,16
Diethylenetriaminepenta-acetic acid or ethylenediaminetetra-acetic acid0,60,60,250,60,6
MgSO41110,51 1
The bleach (bleach)and activator(s) whiteningto 6.886,122,091,17of 4.66
Sulfate/Moisture/ Flavorup to 100%up to 100%up to 100%up to 100%up to 100%up to 100%

Examples 9-14

Below is a granular detergent compositions made in accordance with the invention, suitable for washing textiles in a washing machine with a front loader.

9 (% wt.)10 (% wt.)11 (% wt.)12 (% wt.)13 (% wt.)14
(% wt.)
Line Las87,176,57,57,5
Other surface-active substances is TBA 2,955,744,186,1844
Layered silicate2,02,0
Zeolite7722
Citric acid35342,53
Sodium carbonate152014202323
Silicate0,080,11
Dirt repellent agent 0,750,720,710,72
Copolymer of acrylic acid/maleic acid1,13,71,03,72,6the 3.8
HB-SMS10,151,40,21,410,5
Cellulase20,20,150,20,30,150,15
Other powdered enzymes0,650,750,70,270,470,48
The bleach (bleach)and activator(s) whitening16,617,216,617,2 18,215,4
Sulfate/Water and differentup to 100%up to 100%up to 100%up to 100%up to 100%up to 100%

In the examples, compositions 3-14, component concentrations are expressed in weight percent and abbreviations of the components have the following meanings:

LAS: Linear Las with an average length of the aliphatic carbon chain C11-C12,

HB-SMS1: carboxymethylcellulose having a viscosity (2% solution) 1740 MPa·s, the degree of substitution 0,76 and the degree of blocking of 0.50 supplied by the division of Noviant company CPKelco, Arnhem, Netherlands.

Cellulase2: Celluclean® (15.6 mg of active substance/g)supplied by the company Novozymes, Bagsvaerd, Denmark.

1. The composition constituting the composition for washing or its component containing:
substituted cellulose, which is a carboxymethyl cellulose having a degree of substitution (DS) of from about 0.01 to about 0.99 and a degree of blocking (DB), or to the value of DS+DB was equal to at least about 1,00, or the value of DB+2DS-DS2was equal to at least approximately 1,20, and from 2% to 90 wt.% system surface-active substances.

2. The composition according to claim 1, characterized in that sameena the cellulose has a degree of substitution (DS), equal to at least approximately 0,55.

3. The composition according to claim 1, characterized in that the substituted cellulose has a degree of blocking (DB), equal to at least approximately 0,35.

4. The composition according to claim 1, characterized in that the substituted cellulose has a value DS+DB from some of 1.05 to about 2.00 in.

5. The composition according to claim 1, characterized in that the substituted cellulose has a 2 wt.% viscosity in water of at least about 100 MPa·s as a result of determining viscosity test method 3"listed in the description and includes the stages where we prepare a 2 wt.% cellulose by dissolving cellulose in water; the viscosity of the solution is determined using a viscometer Haake VT500 at the shear rate 5 s-1at 25°C; each dimension is performed for 1 min, collecting and averaging the data of 20 measuring points.

6. The composition according to claim 1, characterized in that the composition is in the form of particles.

7. The composition according to claim 1, characterized in that it further comprises an enzyme having endo-β-1,4-glucanase activity.

8. The composition according to claim 1, characterized in that it contains at least about 1% of the substituted cellulose.

9. The composition according to claim 1, characterized in that it contains from about 0 to about 20% phosphate additives to enhance the cleaning action and/or silicate additives to enhance the cleaning action, and/or zeolite additives for increasing the Oia washing steps.



 

Same patents:

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to a polygalactomannan composition, namely to a cationogenic guar gum composition which is cross-linked with glyoxal to form discrete guar gum particles easily water-dispersed that enables further guar gum processing such as washing.

EFFECT: composition may be applicable, eg as a personal hygiene product or household detergents, etc.

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SUBSTANCE: invention relates to methods of hygiene in toilet, for washing dishes in the sink and dishwasher.

EFFECT: offer of a cleaning unit which can be easily located on a solid surface, and which is washed away with many washings, and leaves no residue that can not be easily removed, such as with toilet brush.

FIELD: chemistry.

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FIELD: chemistry.

SUBSTANCE: invention relates to oil-containing starch granules for delivering perfume oil as beneficial effect endowing additives to a substrate, containing: (a) starch in amount which forms an effective matrix for said granules; (b) perfume oil containing ingredients with Clog P equal to at least 3; and (c) an effective amount of an amidoamine compound for inhibiting migration of said oil to the surface of the said starch granules, said compound has the following structure: (I) or (II), where radicals are described in the claim separately for each structure. The invention also relates to a method of producing oil-containing starch granules, comprising the following steps: (a) preparing a dispersion of starch in water to form a starch suspension; (b) melting an effective amount of the amidoamine compound of structure (I) or (II) to obtain a molten amidoamine compound; (c) adding perfume oil to the molten amidoamine compound from step (b) to obtain a solution of the amidoamine compound in perfume oil; (d) adding the solution from step (c) to the starch suspension from step (a); (e) homogenisation of the obtained suspension by mixing to obtain a homogeneous mixture; and (f) spray drying the said homogeneous mixture to obtain oil-containing starch granules. The invention also relates to a method of washing fabric, comprising the following steps: (a) preparation of an aqueous solution containing an effective amount of the oil-containing starch granules in claim 1 or 2, and (b) bringing the fabric to be washed into contact with the aqueous solution from step (a). The invention also pertains to a laundry detergent composition containing: (a) at least one surfactant; and (b) an effective amount of oil-containing starch granules.

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EFFECT: softener has good dispersive ability and spreading property when stored at low or high temperature.

9 cl, 1 tbl, 4 ex

FIELD: biochemistry; production of the water purifying diphasic compositions.

SUBSTANCE: the invention is pertaining to the water purifying diphasic compositions. The composition contains (in mass %): (a) 5-75 of the surface-active substance; (b) at least 2.5 molecules of polydextrose; (b) at least, 2.5 - 50 molecules of sucrose; and (d) - the water and auxiliary components - up to the balance. The other version is the composition containing (in mass %): (a) 5-75 of the surface-active substances; (b) at least - 2,5 molecules of molecules of polydextrose; (c) at least from 0.5 up to approximately 4 the salt; (d) at least - 2.5 - sucrose; and (e) the water and the auxiliary components to the balance. These compositions contain, at least, two visible separated layers on the basis of the water at aging the compositions without shaking or steering. The technical result of the invention is the increased stability.

EFFECT: the invention ensures the increased stability of the water purifying diphasic compositions.

12 cl, 3 tbl, 14 ex

FIELD: agriculture; chemical industry; other industries; production of the water two-phase purifying compositions.

SUBSTANCE: the invention is pertaining to the water purifying two-phase compositions. The composition contains: (a) about 5-75 % of the mass of the surface-active substance, (b) at least about 15 % of the molecule or the molecules of the polydextrose, where the polymerization degree makes from the nearby 4 to the nearby 22,(that corresponds to the molar weight from nearby 600 to nearby 3600) and (c) the water and the auxiliary components to the balance. The composition contains at least two visible separated layers on the basis of water at keeping without stirring or hashing. The composition containing from 0.5 up to nearby 3 % of the salt, contains at least about 10 % of the polydextrosew for induction of the two-phase formation. The technical result of the invention is the increase of stability.

EFFECT: the invention ensures the increase of stability of the water purifying two-phase compositions induced by the polysextrose.

10 cl, 4 tbl, 15 ex

FIELD: aqueous composition for fabric softening.

SUBSTANCE: claimed composition contains (mass %): (i) at least one cationic compound - fabric softening agent, having two or more alkenyl chains wherein each chain contains 8 or more carbon atoms; and (ii) at least one sugar oil derivative. Cationic compound (i) and/or sugar oil derivative (ii) are individually mixed with other active component of fabric softening composition, excluded anionic surfactants, water, paints, conserving agents or other optional components with small concentration, to provide intermediate mixture, followed by mixing of cationic compound (i) and sugar oil derivative (ii). Aqueous fabric softening composition produced by claimed method and method for fabric treatment using the same, also are disclosed.

EFFECT: homogeneous composition with improved cleavage resistance.

12 cl, 9 tbl, 16 ex

The invention relates to foaming detergent compositions that can be applied in individual detergents produced in the form of viscous liquids, creams or gels

The invention relates to a molded product, the detergent or cleaning action, primarily tablets, and method of production thereof

FIELD: aqueous composition for fabric softening.

SUBSTANCE: claimed composition contains (mass %): (i) at least one cationic compound - fabric softening agent, having two or more alkenyl chains wherein each chain contains 8 or more carbon atoms; and (ii) at least one sugar oil derivative. Cationic compound (i) and/or sugar oil derivative (ii) are individually mixed with other active component of fabric softening composition, excluded anionic surfactants, water, paints, conserving agents or other optional components with small concentration, to provide intermediate mixture, followed by mixing of cationic compound (i) and sugar oil derivative (ii). Aqueous fabric softening composition produced by claimed method and method for fabric treatment using the same, also are disclosed.

EFFECT: homogeneous composition with improved cleavage resistance.

12 cl, 9 tbl, 16 ex

FIELD: agriculture; chemical industry; other industries; production of the water two-phase purifying compositions.

SUBSTANCE: the invention is pertaining to the water purifying two-phase compositions. The composition contains: (a) about 5-75 % of the mass of the surface-active substance, (b) at least about 15 % of the molecule or the molecules of the polydextrose, where the polymerization degree makes from the nearby 4 to the nearby 22,(that corresponds to the molar weight from nearby 600 to nearby 3600) and (c) the water and the auxiliary components to the balance. The composition contains at least two visible separated layers on the basis of water at keeping without stirring or hashing. The composition containing from 0.5 up to nearby 3 % of the salt, contains at least about 10 % of the polydextrosew for induction of the two-phase formation. The technical result of the invention is the increase of stability.

EFFECT: the invention ensures the increase of stability of the water purifying two-phase compositions induced by the polysextrose.

10 cl, 4 tbl, 15 ex

FIELD: biochemistry; production of the water purifying diphasic compositions.

SUBSTANCE: the invention is pertaining to the water purifying diphasic compositions. The composition contains (in mass %): (a) 5-75 of the surface-active substance; (b) at least 2.5 molecules of polydextrose; (b) at least, 2.5 - 50 molecules of sucrose; and (d) - the water and auxiliary components - up to the balance. The other version is the composition containing (in mass %): (a) 5-75 of the surface-active substances; (b) at least - 2,5 molecules of molecules of polydextrose; (c) at least from 0.5 up to approximately 4 the salt; (d) at least - 2.5 - sucrose; and (e) the water and the auxiliary components to the balance. These compositions contain, at least, two visible separated layers on the basis of the water at aging the compositions without shaking or steering. The technical result of the invention is the increased stability.

EFFECT: the invention ensures the increased stability of the water purifying diphasic compositions.

12 cl, 3 tbl, 14 ex

FIELD: textile industry.

SUBSTANCE: lightproof composition added in process of cloth rinsing has viscosity of less than 500 mPas after at least one cycle of freezing-unfreezing and contains from approximately 5 to approximately 30 wt % of active component, more than 5 wt % of polyol, which represents polyatomic alcohol that is not ethylene glycol, propylene glycol, diethylene glycol or dipropylene glycol and 0.1-10 wt % of additional softener selected from hydrophobised ether of saccharose, cationic starch, aminofunctional silicon or their mixtures. Active component represents compound or mixture of compounds, having the following formula: {R4-m-N+-[(CH2)n-Y-R']m}X-, (a), where each R is hydrogen, short chain C1-C6, poly(C2-3 alkoxy), benzyl, or their mixtures; m = 2 or 3; n = 1-4; Y = -O-(O)C- or -C(O)O; sum of carbon atoms in each R1=C11-C21, for each R1, which represents hydrocarbyl or substituted hydrocarbyl group; and X-anion compatible with softener; or {R4-m-N+-[(CH2)n-Y-R']m}X-, (b), where each R is hydrogen, short chain C1-C6, poly (C2-3alkoxy), benzyl, or their mixtures; m = 2 or 3; n =1-4; Y=CH2, -NR-C(O)-, or -C(O)-NR- and each Y is same or different; sum of carbon atoms in each R1 minus (n+1), when Y is CH2, is equal to C12-C22, for each R1, which represents hydrocarbyl or substituted hydrocarbyl group; and X- any anion compatible with softener; or (c), where each R, R1, and A- have values given above; each R2 -C1-C6 alkylene group; and G - atom of oxygen or -NR-.

EFFECT: softener has good dispersive ability and spreading property when stored at low or high temperature.

9 cl, 1 tbl, 4 ex

FIELD: chemistry.

SUBSTANCE: invention relates to oil-containing starch granules for delivering perfume oil as beneficial effect endowing additives to a substrate, containing: (a) starch in amount which forms an effective matrix for said granules; (b) perfume oil containing ingredients with Clog P equal to at least 3; and (c) an effective amount of an amidoamine compound for inhibiting migration of said oil to the surface of the said starch granules, said compound has the following structure: (I) or (II), where radicals are described in the claim separately for each structure. The invention also relates to a method of producing oil-containing starch granules, comprising the following steps: (a) preparing a dispersion of starch in water to form a starch suspension; (b) melting an effective amount of the amidoamine compound of structure (I) or (II) to obtain a molten amidoamine compound; (c) adding perfume oil to the molten amidoamine compound from step (b) to obtain a solution of the amidoamine compound in perfume oil; (d) adding the solution from step (c) to the starch suspension from step (a); (e) homogenisation of the obtained suspension by mixing to obtain a homogeneous mixture; and (f) spray drying the said homogeneous mixture to obtain oil-containing starch granules. The invention also relates to a method of washing fabric, comprising the following steps: (a) preparation of an aqueous solution containing an effective amount of the oil-containing starch granules in claim 1 or 2, and (b) bringing the fabric to be washed into contact with the aqueous solution from step (a). The invention also pertains to a laundry detergent composition containing: (a) at least one surfactant; and (b) an effective amount of oil-containing starch granules.

EFFECT: prolonged existence of the aromatising agent in the substrate owing to inhibition of migration of perfume oil to the surface during laundry.

7 cl, 5 tbl

FIELD: chemistry.

SUBSTANCE: invention relates to a method of cleaning at least part of a surface and/or fabric, involving: optional steps for washing and/or rinsing the surface and/or fabric; bringing the surface and/or fabric into contact with a washing solution containing a perhydrolase enzyme and a substrate for said enzyme, where the initial pH of the washing solution is alkaline and the amount of the perhydrolase enzyme and substrate is sufficient to lower the pH of the washing solution to 6.5 or lower; and optional washing and/or rinsing the surface and/or fabric, where said contact takes place during the washing cycle, and where lowering of the pH of the washing solution improves efficiency of the component of the washing solution.

EFFECT: improved method for bleaching textile.

7 cl, 5 ex, 5 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to methods of hygiene in toilet, for washing dishes in the sink and dishwasher.

EFFECT: offer of a cleaning unit which can be easily located on a solid surface, and which is washed away with many washings, and leaves no residue that can not be easily removed, such as with toilet brush.

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to a polygalactomannan composition, namely to a cationogenic guar gum composition which is cross-linked with glyoxal to form discrete guar gum particles easily water-dispersed that enables further guar gum processing such as washing.

EFFECT: composition may be applicable, eg as a personal hygiene product or household detergents, etc.

20 cl, 5 tbl, 14 ex

Washing composition // 2466182

FIELD: chemistry.

SUBSTANCE: composition contains substituted cellulose, which is carboxymethyl cellulose having degree of substitution (DS) from about 0.01 to about 0.99 and degree of blocking (DB) which is such that either the value DS+DB is equal to at least about 1.00 or the value DB+2DS-DS2 is equal to at least about 1.20, and 2-90 wt % surfactant system.

EFFECT: use of said composition improves prevention of redeposition of contaminants compared to substituted celluloses of the previous level of technology.

9 cl, 14 ex

FIELD: chemistry.

SUBSTANCE: granular composition contains hydrophobic cellulose and/or silicated cellulose and a metal salt, such as an alkali metal salt. Preferably, the composition contains a metal salt and a cellulose component in equal ratios. The method involves the following steps: 1) depositing the granular composition onto the carpet; 2) facilitating contact between the cellulose-containing composition and the spot/dirt on the carpet; and 3) removing, at least partly, the cellulose-containing composition. Step (3) is preferably carried out using a vacuum cleaner.

EFFECT: preventing damage to carpets and change of colour.

11 cl, 24 ex

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