Enzyme-containing compositions and fabric dyeing agent

FIELD: chemistry.

SUBSTANCE: present invention relates to a laundry detergent composition containing: (a) glycosyl hydrolase having enzyme activity with respect to both xyloglucan and amorphous cellulose substrates, where the glycosyl hydrolase is selected from GH 5, 12, 44 or 74 families; and (b) a fabric dyeing agent selected from a group consisting of dyes, dye-clay conjugates and mixtures thereof; and (c) a synthetic detergent.

EFFECT: bio-polishing of fabric surface so as to improve deposition and operational characteristics of dyeing agents.

10 cl, 28 ex

 

The technical FIELD

The present invention relates to compositions containing certain glycosylglycerols and tinted agents for fabrics.

Prior art

Manufacturers of detergents include tinted agents in their products detergents for washing to create visual effects improve the appearance of fabrics that wash using these tools. However, it turned out that it is difficult to ensure the satisfaction of consumer acceptable visual effects and a need remains to improve the profile of coloring fabrics these detergent compositions for washing. The inventors have found that the additional inclusion of certain glycosylglycerols in the composition of the detergent containing tinted agent, improves the perceived whiteness and tint the profile of the composition. Without wanting to be limited by theory, the inventors believe that such glycosylglycerols provide biopolirovka the surface of the fabric thereby to improve the deposition and operational characteristics tinted agents.

The INVENTION

The present invention relates to compositions containing certain glycosylglycerols and tinted agents for fabrics, and methods of making and using such products.

DETAILED description of THE INVENTION

The composition of the detergent

The composition of the detergent typically contains from about 0,00003% wt. up to about 0.1 wt.%, from about 0,00008% wt. up to approximately 0.05% wt. or even from about 00001 wt.%. to about 0.04% of wt. tinted agent to tissue, and from about 0,0005% wt. up to about 0.1 wt.%, from about 0,001% wt. up to approximately 0.05% wt. or even from about 0.002 per cent by weight. to about 0.03% of wt. glycosylglycerols. The rest in all aspects of the above compositions comprise one or more auxiliary materials. Tinted agent for fabrics and glycosylglycerols described in more detail below.

The composition may be of any shape, but preferably, the composition has liquid form. The composition may be in the form of a bag with a single dose, especially in those cases when it is liquid form, and a typical composition, at least partially, preferably completely enclosed in a water soluble sachet.

The solid composition of detergent

In one embodiment of the present invention, the composition is a solid composition of detergent, preferably, the detergent composition in the form of washing powder.

The composition preferably contains from 0% wt. up to 10% wt. or even up to 5% wt. zeolite component, enhancing the cleaning action. HDMI is tion as well preferably, contains from 0% wt. up to 10% wt. or even up to 5% wt. the phosphate component, enhancing the cleaning action.

The composition typically contains an anionic detergent surfactant, preferably, linear Las, preferably, in combination with co-surface-active substance. Preferred co-surfactants are the ethoxylated alkyl sulphates having an average degree of amoxilonline from 1 to 10, preferably from 1 to 3, and/or ethoxylated alcohols having an average degree of amoxilonline from 1 to 10, preferably from 3 to 7.

The composition preferably contains a chelating agent, preferably, the composition contains from 0.3 wt.%. up to 2.0% wt. chelating agent. Suitable chelating agent is Ethylenediamine-N,N'-diantara acid (EDDS).

The composition may include cellulose polymers such as sodium or potassium salt of carboxymethylcellulose, karboksimetilcelljuloza, sulfosalicylate, sulfopropyl, sulfate pulp, phosphorylated cellulose, karboksimetiltselljuloza, carboxymethylcellulose, sulphatehydrocarbonate, sulphatehydrocarbonate, carboxylmethylcellulose, carboxylmethylcellulose, sulfonethylmethane ethylcellulose, sulfonethylmethane, carboxymethylcellulose, karboksimetiltselljuloza, sulphadimethoxine, sulfobacillus, carboxylmethylcellulose, sulphadimethoxine, karboksimetiltselljuloza, carboxymethylcellulose, karboksimetiltselljuloza and sulfobacillus. Cellulose may be substituted cellulose, substituted with two or more different substituents, such as methyl and hydroxyethyl cellulose.

The composition may contain gryazeudalyayuschaya polymers, such as Repel-o-Tex™. Other suitable praseodymium polymers are anionic gryazeudalyayuschaya polymers. Suitable gryazeudalyayuschaya polymers are described in more detail in WO 05123835 A1, WO 07079850 A1 and WO 08110318 A2.

The composition may contain dried using spray drying powder. Dried using spray drying, the powder may contain a silicate salt, such as sodium silicate.

Glycosylglycerols

Glycosylglycerols possesses enzymatic activity towards both xyloglucan and amorphous cellulose substrates, where glycosylglycerols selected from GH families 5, 12, 44 or 74.

Enzymatic activity in relation to xylopyranosyl substrates are described in more detail below. Fe is tentativa activity with respect to amorphous cellulose substrates is described in more detail below.

Enzyme glucosylceramide preferably belongs to the family of glycosylglycerols 44. The definition of family glycosylglycerols (GH) is described in more detail in Biochem. J. 1991, v.280, 309-316.

Enzyme glucosylceramide preferably has a sequence at least 70%or at least 75%or at least 80%or at least 85%or at least 90%or at least 95%identical to the sequence ID No.1.

For the purposes of the present invention, the degree of identity between two amino acid sequences is determined using the algorithm of Needleman-Wunsch (Needleman and Wunsch, 1970, J. Mol. Biol. 48: 443-453), implemented in the Needle program of the EMBOSS package (EMBOSS: The European Molecular Biology Open Software Suite, Rice et al., 2000, Trends in Genetics 16: 276-277), preferably version 3.0.0 or higher. Used optional parameters are fine to make deletions, equal to 10, the penalty for continued deletions, equal to 0.5, and wildcard EBLOSUM62 matrix (EMBOSS version BLOSUM62). Output variable Needle labeled "identity overall length" (obtained using the-nobrief) is used as the percent identity and is calculated as follows: (Identical to residues 100)/(Length of alignment - Total number of gaps in alignment).

Suitable glycosylglycerols selected from the group consisting of a GH family 44 Glick is silverol Paenibacillus polyxyma (wild-type), such as XYG1006 described in WO 01/062903, or their variants; GH family 12 glycosylglycerols Bacillus licheniformis (wild-type), such as Seq. No. ID: 1, described in WO 99/02663, or their variants; GH family 5 glycosylglycerols Bacillus agaradhaerens (wild-type) or their variants; GH family 5 glycosylglycerols Paenibacillus (wild-type), such as XYG1034 and XYG1022 described in WO 01/064853, or their variants; family GH 74 glycosylglycerols Jonesia sp.(wild-type), such as XYG1020 described in WO 2002/077242, or their variants; and family GH 74 glycosylglycerols Trichoderma Reesei (wild-type), such as an enzyme, as described in more detail in the sequence ID No.2 WO 03/089598, or their variants.

Preferably, glycosylglycerols selected from the group consisting of a GH family 44 glycosylglycerols Paenibacillus polyxyma (wild-type), such as XYG1006, or their variants.

Enzymatic activity in relation to xylopyranosyl substrates

It is believed that the enzyme has activity against xyloglucan, if the pure enzyme has a specific activity of more than 50,000 XyloU/g according to the results of the following analysis at pH 7.5.

Xyloglucans activity is measured using AZCL-xiloglucanes manufactured by Megazyme (Ireland) as substrate (blue substrate).

A solution of 0.2% blue substrate suspended in 0,1M phosphate buffer, pH 7.5, 20°C, under stirring in Eppendorf tubes 1.5 ml (what about 0.75 ml each), add 50 microliters of an enzyme solution and incubated them in an Eppendorf Thermomixer for 20 minutes at 40°C. under stirring at a speed of 1200 Rev/min After incubation colored solution is separated from the solids by centrifugation for 4 minutes at 14000 rpm and measure the optical absorption of the supernatant at 600 nm in a cell with a length of 1 cm using a spectrophotometer. Unit XyloU is defined as the amount of enzyme that gives the amount of optical absorption, equal to 0.24, in a cell with a length of 1 cm at 600 nm.

To calculate XyloU activity uses only the values of optical absorption in the range of values from 0.1 to 0.8. If the measured values of optical absorption beyond this range of values, there will be a corresponding optimization of the initial concentration of the enzyme.

Enzymatic activity with respect to amorphous cellulose substrates

It is believed that the enzyme has activity with respect to amorphous cellulose, if the pure enzyme has a specific activity of more than 20,000 EBG/g according to the results of the following analysis at pH 7.5. Chemicals used as buffers and substrates were commercial products of a purity corresponding to at least reagent grade brand. (reagent grade).

Materials for analysis endoglucanase activity:

0,1M phosphate buffer,pH 7.5

Tablets Cellazyme C supplied by the company Megazyme International (Ireland).

Glass microfiber filters GF/C, diameter 9 cm, supplied by the firm Whatman.

Technique:

Mixed in test tubes 1 ml buffer, pH 7.5, and 5 ml of deionized water.

Add 100 microliters sample of the enzyme (or a dilution of the sample enzyme with a known weight dilution factor). Add 1 tablet Cellazyme C in each tube, close the tube and mix on a vortex mixer for 10 seconds. Place the tubes in a temperature-controlled water bath with a temperature of 40°C. After 15, 30 and 45 minutes to mix the contents of the tubes by inverting the tubes and again placed in a water bath. After 60 minutes mix the contents of the tubes by inverting and then filtered through GF/C filter. Collect the filtrate in a transparent tube.

Measure the optical absorption (Aenz) at 590 nm using a spectrophotometer. The value for the blank sample, Awater, determined by adding 100 μl of water instead of 100 microlitres dilution of the enzyme.

Expect Adelta = Aenz - Awater.

Is Adelta should be <0.5 in. If you get better results, then repeat the measurement with a different dilution factor of the enzyme.

Define DFO.1 where DFO.1 represents the dilution factor required to obtain Adelta=0,1.

Definition wide-angle the unit: 1 unit of endo-beta-glucanase activity (1 EBG) represents the amount of enzyme, which gives Adelta=0,10 in terms of the analysis above. Thus, for example, if the sample of the enzyme after dilution with dilution factor of 100, gives Adelta=0.10, the sample of the enzyme has activity equal to 100 EBG/year

Suitable tinted agents for fabrics

Fluorescent optical bishopshostel emit at least some amount of visible light. In contrast, tint agents for fabrics can change the shade of the surface, because they absorb at least a portion of the visible light spectrum. Suitable tinted agents for fabrics include dyes, conjugates dye-clay and pigments that meet the requirements of test Method 1 in section test Methods of this description. 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 relevant for classification Colour Index (C.I.) direct blue, direct red, direct violet, acid blue, acid red, acid violet, basic blue, basic violet and basic red, or their mixtures, for example:

(1) Tris-azo direct blue dyes of the formula

where at m is re two of naftalina rings And, And substituted With sulphonate group, the ring may be substituted in position 5 by a group NH2or NHPh, X denotes benzyl or naphtalene ring, substituted up to 2 sulphonate groups and may be substituted in position 2 by a group of IT, and can also be substituted by a group NH2or NHPh.

(2) Bis-azo direct violet dyes of the formula:

where Z denotes H or phenyl ring And is preferably a substituted methyl and methoxy group in the positions indicated by the arrows, ring And can also be nafcillin ring, the group Y denotes benzyl or naphtalene ring, which is substituted by sulfate groups and may be mono - or disubstituted metal groups.

(3) Blue or red acid dyes of the formula

where at least one of X and Y must be an aromatic group. In one aspect both aromatic groups can be substituted benzyl or naftilos group which may be substituted is not solubilities in the water group, such as alkyl or alkyloxy or alloctype, X and Y cannot be substituted solubilities in water groups, such as sulfonates or carboxylates. In another aspect X is nitrosamino benzyl group, and Y denotes a benzyl group.

(4) Red sour the basic dyes of the structure

or

where B denotes naftalina or benzyl group which may be substituted is not solubilities in water groups such as alkyl or alkyloxy or alloctype, B cannot be substituted solubilities in water groups, such as sulfonates or carboxylates.

(5) Dis-azo dyes of the structure

where X and Y independently of one another each represent hydrogen, C1-C4alkyl or C1-C4-alkoxy, Rαdenotes hydrogen or aryl, Z represents C1-C4alkyl; C1-C4-alkoxy; halogen; hydroxyl or carboxyl, n is 1 or 2 and m is 0, 1 or 2, and their respective salts and mixtures thereof.

(6) Triphenylmethane dyes of the following structures:

and mixtures thereof.

In another aspect suitable dyes with small molecules include dyes with small molecules selected from the group consisting of compounds having the following number Colour Index (Society of Dyers and Colourists, Bradford, UK): direct violet 9, direct violet 35, direct violet 48, direct violet 51, direct violet 66, direct blue 1, direct blue is th 71, direct blue 80, direct blue 279, acid red 17, acid red 73, acid red 88, acid red 150, acid violet 15, acid violet 17, acid violet 24, acid violet 43, acid red 52, acid violet 49, acid blue 15, acid blue 17, acid blue 25, acid blue 29, acid blue 40, acid blue 45, acid blue 75, acid blue 80, acid blue 83, acid blue 90 and acid blue 113, acid black 1, basic violet 1, basic violet 3, basic violet 4, basic violet 10, basic violet 35, basic blue 3, basic blue 16, basic blue 22, basic blue 47, basic blue 66, basic blue 75, basic blue 159, and mixtures thereof. In another aspect suitable dyes with small molecules include dyes with small molecules selected from the group consisting of compounds having the following number Colour Index (Society of Dyers and Colourists, Bradford, UK): acid violet 17, acid violet 43, acid red 52, acid red 73, acid red 88, acid red 150, acid blue 25, acid blue 29, acid blue 45, acid blue 113, acid black 1, direct blue 1, direct blue 71, direct violet 51, and mixtures thereof. In another aspect suitable dyes with small molecules include dyes with small mole is Olami, selected from the group consisting of compounds having the following number Colour Index (Society of Dyers and Colourists, Bradford, UK): acid violet 17, direct blue 71, direct violet 51, direct blue 1, acid red 88, acid red 150, acid blue 29, acid blue 113, or mixtures thereof.

Suitable polymeric dyes include polymeric dyes selected from the group consisting of polymers containing conjugated Chromogens (conjugates of the dye-polymer), and polymers with Chromogens, copolymerizable in the main chain of the polymer, and mixtures thereof.

In another aspect, suitable polymeric dyes include polymeric dyes selected from the group consisting of substantive dyes for fabrics sold under the name Liquitint®(Milliken, Spartanburg, South Carolina, USA), conjugates of the dye-polymer formed from at least one reactive dye and a polymer selected from the group consisting of polymers containing fragment selected from the group consisting of a hydroxyl group, a fragment of a primary amine, a fragment of a secondary amine, Colnago fragment, and mixtures thereof. In yet another aspect, suitable polymeric dyes include polymeric dyes selected from the group consisting of Liquitint®(Milliken, Spartanburg, South Carolina, USA) Violet CT, carboxymethylcellulose (CMC), conjugated reaktsionnosposobnykh blue reactive violet or reactive red dye, such as CMC, conjugated with C.I. reactive blue 19, sold by Megazyme, Wicklow (Ireland) under the brand name AZO-CM-CELLULOSE, product code S-ACMC, alkoxycarbonyl triphenylmethane polymeric dyes, alkoxycarbonyl thiophene polymer dyes, and mixtures thereof.

Suitable conjugates dye-clay include conjugates dye-clay selected from the group containing at least one cationic/basic dye and smectite clay and mixtures thereof. In another aspect, suitable conjugates dye-clay include conjugates dye-clay selected from the group consisting of one cationic/basic dye selected from the group consisting of C.I, basic yellow 1-108, C.I. basic orange 1-69, C.I. basic red 1-118, C.I. basic violet 1-51, C.I. basic blue 1-164, C.I. basic green 1 to 14, C.I. basic brown 1-23, C.I. basic black 1-11, and clay selected from the group consisting of montmorillonite clay, hectorite clay, aponitolau clay and mixtures thereof. In another aspect suitable conjugates dye-clay include conjugates dye-clay selected from the group consisting of conjugate montmorillonite is the main blue V7 C.I. 42595, conjugate, montmorillonite-basic blue B9 C.I. 52015, conjugate of montmorillon the main purple V3 C.I. 42555, conjugate, montmorillonite is the main green G1 C.I. 42040, conjugate, montmorillonite is the main red R1 C.I. 45160, conjugate, montmorillonite-basic black C.I. 2, conjugate hectorite-primary blue V7 C.I. 42595, conjugate hectorite-basic blue B9 C.I. 52015, conjugate hectorite-basic violet V3 C.I. 42555, conjugate hectorite is the main green G1 C.I. 42040, conjugate hectorite-basic red R1 C.I. 45160, conjugate hectorite-basic black C.I. 2, conjugate, saponite-primary blue V7 C.I. 42595, conjugate, saponite-basic blue B9 C.I. 52015, conjugate saponite-basic violet V3 C.I. 42555, conjugate, saponite is the main green G1 C.I. 42040, conjugate, saponite-basic red R1 C.I. 45160, conjugate, saponite-basic black C.I. 2, and mixtures thereof.

Suitable pigments include pigments selected from the group consisting of flavanone, indanthrene, chlorinated indanthrene containing from 1 to 4 chlorine atoms, piraterna, dichloropentane, monobromobimane, dibromodichloromethane, tetrabromoethane, diimide perylene-3,4,9,10-tetracarbonyl acid, which kidnie groups can be unsubstituted or substituted C1-C3-alkyl or phenyl or heterocyclic radical, and in which phenyl and heterocyclic radicals may optionally bear substituents, not imparting solubility in water, amides intraperitoneally acids is, violation, isofilename, dioxazine pigments, copper phthalocyanine, which may contain up to 2 chlorine atoms on the molecule, polihlorvinila copper or peribronchovascular copper containing up to 14 atoms of bromine per molecule, and mixtures thereof. In another aspect suitable pigments include pigments selected from the group consisting of ultramarine blue (C.I. pigment blue 29), ultramarine violet (C.I. pigment violet 15), and mixtures thereof.

The above-mentioned tinted agents for fabrics can be used in combination (can be used any mixture tinted agents for fabrics). Suitable tinted agents for fabrics can be purchased from firms Aldrich (Milwaukee, Wisconsin, USA); Ciba Specialty Chemicals (Basel, Switzerland); BASF Ludwigshafen, Germany); Dayglo Color Corporation (Mumbai, India); Organic Dyestuffs Corp (East Providence, Rhode Island, USA); Dystar (Frankfurt, Germany); Lanxess (Leverkusen, Germany); Megazyme (Wicklow, Ireland); Clariant (Muttenz, Switzerland); Avecia (Manchester, UK) and/or manufactured in accordance with the given examples.

Suitable tinted agents are described in more detail in US 7208459 B2.

Auxiliary materials

Although it is not essential for the purposes of the present invention, non-limiting list of excipients, see the illustration below, is suitable for use in the compositions of the present invention which may be desirable for inclusion in certain versions of the invention, for example, to enhance or improve the cleaning properties, for processing to be cleaned of the substrate or for the modification of the aesthetic characteristics of the cleaning composition, as in the case of flavoring agents, coloring agents, dyes and the like, the Precise nature of these additional components, and levels of their content will depend on the physical form of the compositions and the nature of the cleaning operation for which they are intended. Suitable support materials include, without limitation, surfactants, additives to enhance the cleansing action of chelating agents, agents inhibiting the transfer of dyes, dispersants, additional enzymes, and enzyme stabilizers, catalytic materials, bleach activators, hydrogen peroxide, sources of hydrogen peroxide, pre-prepared percolate, polymeric dispersing agents, gryazeudalyayuschaya/soil release agents, bishopshostel, defoamers, dyes, fragrances, agents lastfilename patterns, fabrics softeners, carriers, hydrotropes, processing AIDS, solvents and/or pigments. In addition to the below description, are suitable examples of such other excipients and their use are listed in U.S. patent No. 5576282, 6306812 B1 and 6326348 B1, which are included as references.

To whom it was given, auxiliary ingredients are not essential to the inventive compositions. Thus, certain variants of the inventive compositions do not contain one or more of the following materials, auxiliary chemicals: surfactants, additives to enhance the cleansing action of chelating agents, agents inhibiting the transfer of dyes, dispersants, additional enzymes, and enzyme stabilizers, catalytic materials, bleach activators, hydrogen peroxide, sources of hydrogen peroxide, pre-prepared percolate, polymeric dispersing agents, gryazeudalyayuschaya/soil release agents, bishopshostel, defoamers, dyes, fragrances, agents lastfilename patterns, fabrics softeners, carriers, hydrotropes, processing AIDS, solvents and/or pigments. However, in the case of using one or more auxiliary substances, such one or more auxiliary substances may be present as described below.

Bleaching agents - the Cleaning compositions of the present invention may contain one or more bleaching agents. Suitable bleaching agents other than the bleach catalysts include fotoatelier, bleach activators, hydrogen peroxide, a source of the IKI hydrogen peroxide, pre-prepared percolate and mixtures thereof. 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%, the bleaching agent by weight of the inventive cleaning compositions. Examples of suitable bleaching agents include:

(1) fotoatelier, such as the sulfonated zinc phthalocyanine, sulfonated aluminum phthalocyanines, xanthene dyes, and mixtures thereof;

(2) pre-prepared percolate: suitable pre-prepared percolate include, without limitation, compounds selected from the group consisting of percarbonic acids and salts, peroralnyh acids and salts, primidolol and salts peroxymonosulfuric acids and salts, such as Oxone®, and mixtures thereof. Suitable percarbonate acid include hydrophobic and hydrophilic percolate formula R-(C=O)O-O-M in which R denotes alkyl group, optionally branched, containing, in the case of hydrophobic percolate, from 6 to 14 carbon atoms or from 8 to 12 carbon atoms and, in the case of hydrophilic percolate, less than 6 carbon atoms or even less than 4 carbon atoms; and M represents a counterion, such as sodium, potassium or hydrogen;

(3) sources of hydrogen peroxide, for example inorganic perpetrate salt, including the Aya alkali metal salts, such as sodium perborate salt (usually mono - or tetrahydrate), percarbonate, persulfate, perphosphate, perserikatan salts and mixtures thereof. In one aspect of the invention inorganic perpetrate salt selected from the group consisting of sodium perborate, percarbonate salts and mixtures thereof. In the case of their use, Neorganicheskie perpetrate salt is typically present in an amount of from 0.05 to 40 wt.%. or from 1 to 30% wt. from the total composition and is typically included in such compositions in the form of a crystalline solid, which can have the floor. Suitable coatings include inorganic salts such as silicate, carbonate or borate salts of alkali metals or mixtures thereof, or organic materials such as water-soluble or dispersible polymers, waxes, oils or fatty soap; and

(4) the bleaching activators of the formula R-(C=O)-L in which R denotes alkyl group, optionally branched, containing, in the case of hydrophobic bleach activator, from 6 to 14 carbon atoms or from 8 to 12 carbon atoms and, in the case of hydrophilic bleach activator, less than 6 carbon atoms or even less than 4 carbon atoms; and L denotes outgoing group. Examples of suitable waste groups are benzoic acid and its derivatives, and especially bansilalpet. Suitable activators is otbelivanie include dodecanesulfonate, technologiessalon, technologiesin acid or its salts, 3,5,5-trimethylcyclohexylisocyanate, tetraacetylethylenediamine (TAED) and nonanoyloxybenzenesulfonate (NOBS). Suitable bleach activators are also disclosed in WO 98/17767. Although there may be used any suitable bleach activators, in one aspect of the invention the inventive cleaning composition may contain NOBS, TAED or mixtures thereof.

In the case of their presence, percolate and/or bleach activator is typically included in the composition in an amount of from about 0.1 to about 60 wt.%, from about 0.5 to about 40 wt.%, or even from about 0.6 to about 10 wt.%, from the composition as a whole. One or more hydrophobic perkiset or their precursors can be used in combination with one or more hydrophilic percolate or their precursors.

Number source of hydrogen peroxide and percolate or bleach activator can 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.

Surfactant compositions in accordance with the present invention may contain a surfactant or surfactant, where the surfactant may be selected from n the ionic surfactants, anionic surfactants, cationic surfactants, ampholytic surfactants, zwitterionic surfactants, polupryamykh nonionic surfactants and mixtures thereof. In case of presence, the surfactant is typically present in an amount of from about 0.1% to about 60%, from about 1% to about 50%, or even from about 5% to about 40% wt. from the claimed composition.

Additives to enhance the cleaning action of the cleaning compositions of the present invention may contain one or more additives to detergents to enhance detergent action or system of materials that enhance detergency. In the case of substances that enhance the cleaning action of the inventive composition will typically contain at least about 1%, from about 5% to about 60%, or even from about 10% to about 40% of substances that enhance the cleaning action of the weight of the claimed composition.

Additives to enhance the washing steps include, without limitation, polyphosphate salts of alkali metals, ammonium and alkanolamine, silicates of alkali metals, carbonates of alkaline-earth and alkali metal aluminosilicate additive to enhance the cleaning action and polycarboxylate connection epigallocatechingallate, SOP is the materials of maleic anhydride with ethylene or vinylmation simple ether, 1,3,5-trihydroxybenzene-2,4,6-trisulfonic acid and carboxymethylcysteine acid, 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 its soluble salts.

Chelating agents - the cleaning compositions of the present invention may contain a chelating agent. Suitable chelating agents include agents, chelating copper, iron and/or manganese, and mixtures thereof. In case of using the chelating agent, the inventive composition may contain from about 0,005% to about 15%, or even from about 3.0% to about 10% chelating agent by weight of the inventive composition.

Agents inhibiting the transfer of dyes - cleaning compositions of the present invention may also include one or more agents inhibition of dye transfer. Suitable polymeric agents inhibiting the transfer of dyes include, without limitation, polyvinylpyrrolidone polymers, polyamine N-oxide polymers, copolymers of N-vinylpyrrolidone and N-vinylimidazole, polyvinylacetate and polyvinylimidazole or mixtures thereof. In the case of their presence in the inventive compositions, agents inhibiting the transfer of dyes may be present in amounts from about 0,0001% to about 10%, from about 0.01% to about 5% or even from about 0.1% to about 3% wt. song.

Bishopshostel - cleaning compositions of the present invention may also contain additional components that can be podvechivat subjected to washing products, such as fluorescent bishopshostel. Suitable levels of fluorescent bishopapostles include low levels of from about 0.01 to, from approximately 0.05, about 0.1, or even from about 0.2% wt. to the upper levels of 0.5 or even to 0.75 wt.%.

The dispersant compositions of the present invention can also contain dispersants. Suitable water-soluble organic materials include Homo - or copolymer acids or their salts in which the polycarboxylic acid comprises at least two carboxyl radicals separated from each other by no more than two carbon atoms.

The enzyme cleaning compositions can contain one or more enzymes which provide cleaning action and/or beneficial effects of fabric care. Examples of suitable enzymes include, without limitation, hemicellulase, peroxidase, protease, cellulase, xylanase, lipase, FOSFA the lipase, esterase, cutinase, pectinase, mannanase, pectolyase, keratinase, reductase, oxidase, phenoloxidase, lipoxidase, ligninase, pullulanase, tannaz, pentosanase, Malagasy, β-glucanase, arabinosidases, hyaluronidase, chondroitinase, laccase, and amylases, or mixtures thereof. A typical combination is an enzyme cocktail, which may contain, for example, protease and lipase in combination with amylase. In case of their presence in the cleaning compositions of the above-mentioned additional 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% of enzyme protein by weight of the composition.

Stabilizers enzymes - enzymes for use in detergents can be stabilized in various ways. The enzymes used in the present invention can be stabilized by the presence of water-soluble sources of calcium ions and/or magnesium in the finished compositions that provide for the availability of 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 improvements.

The catalytic complexes of the metals of the inventive cleaning composition can include catalytic complexes meta is fishing. One type of metal-containing bleaching catalyst system is a catalyst containing a transition metal cation having the desired whitening catalytic activity, such as the cations of copper, iron, titanium, ruthenium, tungsten, molybdenum or manganese, an auxiliary metal cation having little or not having the whitening catalytic activity, such as the cations of zinc or aluminum, and prescribe (sequestrate)having defined stability constants for the catalytic and auxiliary metal cations, particularly ethylenediaminetetraacetic acid, ethylenediaminetetra(methylenephosphonate acid) and their soluble salts. Such catalysts are disclosed in U.S. patent 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 U.S. patent 5576282.

Cobalt catalysts whitening suitable for use in the present invention, are known and described, for example, in U.S. patents 5597936 and 5595967. Such cobalt catalysts can be readily prepared using known procedures such as described, for example, in U.S. patents 5597936 and 5595967.

-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 the bleaching catalyst based on transition metals of the present invention include, for example, manganese, iron and chromium. Suitable MRL include 5,12-diethyl-1,5,8,12-tetraazabicyclo[6.6.2]hexadecane.

Suitable MRL of transition metals easily get known methods, such as described, for example, in WO 00/32601 and U.S. patent 6225464.

Solvents suitable solvents include water and other solvents, such as lipophilic fluid. Examples of suitable lipophilic fluids include siloxanes, other silicones, hydrocarbons, glycol ethers, derivatives of glycerol, such as ethers, glycerin, perfluorinated amines, perfluorinated and hydrotherapie solvents, low-volatile non-fluorinated organic RA the founders, diol solvents, other environmentally-friendly solvents and mixtures thereof.

Methods of making compositions

The compositions of the present invention can be prepared in any suitable form and produced by any method chosen by the originator, non-limiting examples of which are described in the examples and in the US 4990280; US 20030087791 A1; US 20030087790 A1; US 20050003983 A1; US 20040048764 A1; US 4762636; US 6291412; US 20050227891 A1; EP 1070115A2; US 5879584; US 5691297; US 5574005; US 5569645; US 5565422; US 5516448; US 5489392; US 5486303, which are all included in the present invention as references.

Method of use

The present invention includes a method of cleaning and/or processing, the place of action, including the surface of the fabric. This method includes the introduction phase in contact variants of the inventive cleaning compositions, undiluted or diluted in the washing solution, with at least part of the surface of the fabric, and then optionally, rinsing the surface of the fabric. The surface of the fabric may be subjected to a stage of washing before the above-mentioned stage rinse. For the purposes of the present invention, the washing includes, without limitation, treatment with a brush and mechanical stirring. Accordingly, the present invention includes a method of washing fabric. The method includes the introduction phase in contact with tissue, which is be subjected to washing, with the specified detergent solution for washing, containing at least one embodiment of the claimed composition. The fabric may represent practically any fabric that may be subjected to washing in normal conditions of use by the consumer. The solution preferably has a pH from about 7 to about 11. The composition can be used in concentrations in the solution is from about 500 ppm (m-1) to about 15000 ppm. Water temperature typically ranges from about 5°to about 90°C. the Ratio of water to fabric, typically is from about 1:1 to about 30:1.

TEST METHOD 1

Below is the Protocol for determining whether a material is a dye or pigment tinted agent for fabrics for the purposes of this invention.

1) Fill two vessels for ergotimer 800 ml of water from the municipal water supply Newcastle upon Tyne, UK (total hardness at Grand American gallon, delivered by the company Northumbrian Water, Pity Me, Durham, Co. Durham, UK).

2) Insert the vessels in ergotimer as controlled by maintaining the temperature of the water is 30°C, and stirring at a speed of 40 rpm throughout the experiment.

3) Add in each vessel 4.8 g of detergent IEC-B (reference basic detergent for washing machines IEC 60456, type)supplied by the company wfk (Bruggen-Bracht, Germany).

4) After two minutes ol billaut 2.0 mg of the active dye substance in the first container.

5) After one minute, add 50 g of cotton fabric for underwear (flat cotton vest) (the company supplied by Warwick Equest, Consett, County Durham, UK), cut into pieces 5 cm 5 cm in each vessel.

6) After 10 minutes, drain the water from the vessel and re-fill with cold water (16°C), having a hardness equal to 14.4 English degrees of hardness Clarke, with the molar ratio of calcium to magnesium 3:1.

7) After 2 minutes of vypleskivaya remove the cloth.

8) Repeat stages 3-7 for another three cycles with carrying out the same processing.

9) Collect and dry cloth hanging on a rope within 12 hours.

10) Analyze pieces of fabric using a spectrometer Hunter Miniscan with lamp D65 and UVA filter with limited bandwidth, to obtain values of the Hunter and the axis of the red-green) and Hunter b (axis yellow-blue).

11) Average values of Hunter and Hunter b for each set of tissue samples. If the fabric treated with the tested dye, show a mean difference of hue more than 0.2 units along the a axis or b-axis, it is tinted agent for tissue for purposes of the invention.

EXAMPLES

Examples 1-8

Liquid detergent composition for washing, suitable for automatic washing machines front load.

Ingr dient Composition (% wt. from the song)
12345678
Alkylbenzenesulfonate acid7114,51,21,512,55,24
Sodium12-14alkylators-3-sulfate2,33,54,54,57181,82
With14-15Alkyl-8-ethoxylate582,52,64,543,72
With12Alkyldimethylammonium-- 0,2-----
With12-14Alkylperoxide-dimethylammonio chloride---0,5----
C12-18Fatty acid2,6442,62,8112,61,5
Citric acid2,631,522,53,52,62
Protease (Purafect®Prime)0,50,70,60,30,520,50,6
Amylase (Natalase®)0,10,20,15-0,050,50,10,2
Mannanase (Mannaway®)0,050,10,05--0,10,04-
Xyloglucans XYG1006* (mg Aer/100 g detergent)1433282,54
Statistical grafted copolymer110,210,40,52,70,31
The compound of the following General structure: bis((C2H5O)(C2H4O)n)-(CH )-N+-CxH2x-N+-(CH3)-bis((C2H5O)(C2H4O)n), where n = from 20 to 30, and x = from 3 to 8, or sulfonated or from sulphonated variants0,420,40,61,51,80,70,3
The ethoxylated polyethylenimine2-----0,5--
Amphiphilic alkoxycarbonyl anti-grease polymer30,10,20,10,20,30,30,20,3
Graziadei polymer type diethoxypropane poly-(1,2-propellantregulator) short blocksthe 0,3
Diethylenetriaminepenta-(methylenephosphonate) acid0,20,3--0,2-0,20,3
Hydroxyethylphosphonate acid--0,45--1,5-0,1
FWA0,10,20,1--0,20,050,1
Solvents (1,2-propandiol, ethanol), stabilizers341,51,524,321,5
Proizvodi the e hydrogenated castor oil, the amendment0,40,40,30,10,3-0,40,5
Boric acid1,52,521,51,50,51,51,5
Formate Na---1----
Reversible protease inhibitor4--0,002-----
Flavor0.50,70,50,50,8 1,50,50,8
Suspension of microcapsules of flavor (30% ACTV-VA)0,20,30,70,20,050,40,90,7
Ethoxylated titanovyi tint dye50,0050,0070,0100,0080,0080,0070,0070,008
Buffers (sodium hydroxide, monoethanolamine)to a pH of 8.2
Water and minor components (antifoam, aesthetic additives)up to 100%

Examples 9-16

Liquid detergent composition for washing, suitable for automatic washing machines top loading.

0,6
IngredientComposition (% wt. from the song)
910111213141516
C12-15Alkylators(1,8)sulfate20,115,120,015,113,716,710,09,9
With11,8
Las
2,72,01,02,05,55,63,0a 3.9
C16-17Extensive alkylsulfate6,5a 4.9a 4.93,09,02,0
With12-14Alkyl-9-ethoxylate0,80,80,80,880 1,50,311,5
With12Dimethylamine0,9
Citric acidthe 3.8the 3.8the 3.8the 3.83,53,52,02,1
With12-18Fatty acid2,01,52,01,54,52,30,9
Protease (Purafect®Prime)1,51,50,51,51,01,80,50,5
Amylase (Natalase®) 0,30,30,30,30,20,4
Amylase (Stainzyme®)1,1
Mannanase (Mannaway®)0,10,1
Pectolyase (Pectawash®)0,10,2
Xyloglucans XYG1006* (mg Aer/100 g detergent)51325201 23
Borax3,03,02,03,03,03,3
Formate Na and Sa0,20,20,20,20,7
The compound of the following General structure: bis((C2H5O)(C2H4O)n)-(CH3)-N+-CxR2x-N+-(CR3)-bis((C2H5O)(C2H4O)n), where n = from 20 to 30, and x = from 3 to 8, or sulfonated or from sulphonated variants1,61,63,01,62,01,61,31,2
Statistical grafted copolymer10,40,21,00,51,00,81,0
Diethylenetriaminepentaacetic acid0,40,40,40,40,20,30,8
Tinopal AMS-GX0,20,20,20,20,20,30,1
Tinopal CBS-X0,10,2
Amphiphilic alkoxycarbonyl anti-grease polymer31,01,31,31,41,01,11,01,0
Texcare 240N (Dodge)/td> 1,0
Ethanol2,62,62,62,61,83,01,3
Propylene glycol4,64,64,64,63,04,02,5
Diethylene glycol3,03,03,03,03,02,73,6
The polyethylene glycol0,20,20,20,20,10,30,1 1,4
Monoethanolamine2,72,72,72,7the 4.73,31,70,4
Triethanolamine0,9
NaOHto pH 8.3to pH 8.3to pH 8.3to pH 8.3to pH 8.3to pH 8.3to pH 8.3to pH 8.5
Antifoam
Dye0,010,010,01 0,010,010,010,0
Flavor0.50,50,50,50,70,70,80,6
Suspension of microcapsules of flavor (30% ACTV-VA)0,20,50,20.30,10,30,91,0
Ethoxylated titanovyi tint dye50,0030,0020,0020,0050,0020,0040,0040,003
Waterrestrestrestrestrestrestelse the rest

Examples 17-22

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

td align="center"> 1
171819202122
Line Las with long aliphatic carbon chain With11-C12151220101213
Other surfactants1,61,21,93,20,51,2
The phosphate component(s)that enhance detergency225432
Zeolite141
Silicate452335
Sodium carbonate9201017523
Polyacrylate(MW 4500)10,6111,51
CMC (Finnfix BDA company CPKelco)10,31,1
Xyloglucans XYG1006* (mg Aer/100 g detergent)1,52,41,70,95,32,3
Other powder is brassie enzymes 0,230,170,50,20,20,6
Fluorescent bishopshostel(and)0,160,060,160,180,160,16
Diethylenetriaminepentaacetic acid or ethylenediaminetetra-acetic acid0,60,60,250,60,6
MgSO41110,511
Bleach(s) and activator(s) of bleachto 6.886,122,091,17of 4.66
Ethoxylated titanovyi tint dye50,002 0,0010,0030,003--
Direct violet 9 company Ciba Specialty Chemicals0,00060,00040,0006
Sulfate/moisture/flavorup to 100%

Examples 23-28

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

232425262728
Line Las with long aliphatic carbon chain With11-C1287,176,57,57,5
Other surfactants2,95the 5.7 4,186,1844
Layered silicate2,0-2,0---
Zeolite7-2-22
Citric acid35342,53
Sodium carbonate152014202323
Silicate0,08-0,11---
Graziadei agent0,750,72 0,710,72--
Copolymer of acrylic acid/maleic acid1,13,71,03,72,6the 3.8
CMC (Finnfix BDA company CPKelco)0,150,21
Xyloglucans XYG1006* (mg Aer/100 g detergent)3,12,343,12to 4.683,527,52
Other powdered enzymes0,650,750,70,270,470,48
Bleach(s) and activator(s) of bleach16,617,216,617,2 18,215,4
Azo-CMC firm Megazyme (Ireland)0,10,150,120,44
Ethoxylated titanovyi tint dye50,0030,003
Sulfate/water and differentup to 100%

1Statistical grafted copolymer is a graft copolymer of polyethylene oxide and polyvinyl acetate having polietilenoksidnoy the main chain and multiple polyvinyl acetate side chains, the Molecular weight polietilenoksidnoy main chain is equal to about 6000 and the weight ratio of polyethylene oxide to polyvinyl acetate is about 40 to 60, and not more than 1 point on vaccinations 50 ethylenoxide links

2Polyethylenimine (MW=600) with 20 ethoxylate groups-NH,

3Amphiphilic alkoxycarbonyl anti-grease the polymer is polyethylenimine (MW=600) with 24 ethoxylate groups-NH and 16 propoxylate groups-NH

sup> 4Reversible protease inhibitor of the structure:

5Ethoxylated titanovyi tint dye, described in US 7208459 B2,

* Note: all levels of enzymes expressed in % of the untreated material of the enzyme, except for xyloglucans, whose content is specified in mg active enzyme protein (Aer) per 100 g of detergent. The enzyme XYG1006 corresponds to SEQ ID:1.

EXPERIMENTAL DATA

I. Preparation of test compositions for testing:

Solution for washing were prepared using water with hardness 56,94 mg calcium/l, containing the following composition with a concentration of 2 g/l for each wash cycle. This base to the washing solution did not contain any enzymes of glycosyl-hydrolases or tinted agents.

Ingredients activeMass %
Sodium linear alkylbenzene sulfonate (LAS)16,00
NTPF (sodium tripolyphosphate)5,00
Sodium carbonate20,00
Sodium silicate6,00
KM is (carboxymethylcellulose) 0,20
Sodium sulfate/moisture/etcbalance

Tested the following compositions, in which XYG (xyloglucan) glycosyl-hydrolases was kind XYG1006 enzymes (family 44 glycosyl-hydrolases), disclosed in this application:

Example
The reference sample AndSolution for washing as described above
The reference sampleThe solution to washing, as described above + 0,1 ppm XYG
Glycosyl-hydrolases
The reference sampleThe solution to washing, as described above + 0,01 ppm C.I.
Direct Violet 51 tinted agent
The reference sample DThe solution to washing, as described above + 0,01 ppm C.I.
Direct Blue 71 tinted agent
Sample 1 in accordance with the inventionThe solution to washing, as described above + 0,05 ppm XYG
Glycosyl-hydrolases + 0,005 ppm C.I. Direct Violet 51 tinted agent
Sample 2 according to the accordance with invention The solution to washing, as described above + 0,05 ppm XYG
Glycosyl-hydrolases + 0,005 ppm S Direct Blue 71 tinted agent

II. Test materials

Tissue for testing consisted of squares of 5 cm × 5 cm white knitted cotton (provided by Warwick Equest, Stanley, United Kingdom). It was used eight repetitions for each test composition.

III. The test procedure wash

The method includes the use of teratomata (Copley Scientific, Nottingham, United Kingdom) for modeling the deposition of contaminants in the tissues, which would occur during repeated washings in the washing machines top loading of the American sample.

The test compounds used for washing the tested white knitted cotton fabrics together with artificially added pollution (soot, 100% compressed, supplied by Alfa Aesar, Heysham, United Kingdom). Knitted cotton ballast was added to maintain the ratio of water: fabric 30:1. The deposition of soot on cotton fabrics were used to quantitatively determine the effectiveness of test compounds to prevent passage of dirt on the fabric.

Tanks of teratomata containing the test solution for washing plus the tested tissue, ballast and pollution (0.02 g soot) at 25°Peremalivala for 20 minutes at 200 rpm After washing, the test fabric and ballast were rinsed in fresh water (hardness 56,94 mg calcium/l of water) for 5 minutes. The process was repeated using a for loop washed test fabric. Additional pollution added before the second cycle. After the second rinse fabric was dried at room temperature for 12 hours.

Values of L*, a*, and b* of the tested fabrics were measured after two washing cycles and to obtain the degree of perception of whiteness was calculated whiteness index according to Berger.

IV. Comparison samples

XYG Glycosyl-hydrolasesTinted agentKnitted cotton fabric
L*a*b*White on Berger
The reference sample And0 ppm0 ppm92,042,75-12,71140,90
The reference sample0,1 ppm0 ppm2,63-12,65147,50
The reference sample0 ppm0,01 ppm C.I. Direct Violet 5190,153,86-15,05145,20
The reference sample D0 ppm0,01 ppm C.I. Direct Blue 7188,812,05-15,11138,40
Sample 1 (in accordance with
invention)
0,05 ppm0,005 ppm C.I. Direct Violet 5193,023,29-14,21151,50
Sample 2 (in accordance with
invention)
0,05 ppm0,005 ppm C.I. Direct Blue 7192,891,91-13,98152,50

Unexpectedly discovered that the combination of lower content as glycosyl-hydrolases and podcrash the living agent, allows you to achieve unexpectedly high levels of whiteness according to Berger compared with the results at higher concentrations of these components in the compositions separately.

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

1. The composition of the detergent containing:
(a) glycosylglycerols having enzymatic activity towards both xyloglucan and amorphous cellulose substrates, where glycosylglycerols selected from GH families 5, 12, 44 or 74; and
(b) tinted agent for tissue selected from the group consisting of dyes, conjugates dye-clay and mixtures thereof; and
(c) detergent surfactant.

2. The composition according to claim 1, characterized in that the specified glycosylglycerols is present in amounts of from 0.0005 to 0.1% and the specified tint the agent to tissue is present in the amount from 0.00003 to 0.1%.

3. The composition according to claim 1, characterized in that the enzyme glucosylceramide belongs to the family of glycosylglycerols 44.

4. The composition according to P1, characterized in that the enzyme glucosylceramide has a sequence at least 80% homologous to the sequence ID No.1.

5. The composition according to claim 1, characterized in that the composition is in a liquid form.

6. The composition according to claim 1, characterized in that the said dyes selected from the group consisting of dyes with small molecules, polymer dyes and their mixtures, and these conjugates dye-clay selected from the group consisting of conjugated dye-clay containing at least one cationic/basic dye and smectite clay, and mixtures thereof.

7. The composition according to claim 1, characterized in that the dyes with small molecules selected from the group consisting of direct violet 9, direct violet 35, direct violet 48, direct violet 51, direct violet 66, direct blue 1, direct blue 71, direct blue 80, direct blue 279, acid red 17, acid red 73, acid red 88, acid red 150, acid violet 15, acid violet 17, acid violet 24, acid violet 43, acid red 52, acid violet 49, acid blue 15, acid blue 17, acid blue 25, acid blue 29, acid blue 40, acid blue 45, acid blue 75, acid blue 80, acid blue 83, islanova blue 90 and acid blue 113, acid black 1, basic violet 1, basic violet 3, basic violet 4, basic violet 10, basic violet 35, basic blue 3, basic blue 16, basic blue 22, basic blue 47, basic blue 66, basic blue 75, basic blue 159, and their mixtures, these polymeric dyes selected from the group consisting of polymers containing conjugated Chromogens, polymers with Chromogens, copolymerizable in the main chain of the polymer, and mixtures thereof, with these conjugates dye-clay conjugates selected from the dye-clay containing dye selected from the group consisting of C.I. basic yellow 1-108, C.I. basic orange 1-69, C.I. basic red 1-118, C.I. basic violet 1-51, C.I. basic blue 1-164, C.I. basic green 1 to 14, C.I. basic brown 1-23, C.I. basic black 1-11, and the clay is selected from the group consisting of montmorillonite clay, hectorite clay, aponitolau clay and mixtures thereof.

8. The composition according to claim 1, characterized in that the dye with small molecules selected from the group consisting of acid violet 17, acid violet 43, acid red 52, acid red 73, acid red 88, acid red 150, acid blue 25, acid blue 29, acid blue 45, acid blue 113, acid black 1, direct Inigo 1, direct blue 71, direct violet 51, and mixtures thereof.

9. The composition according to claim 1, characterized in that the dye with small molecules selected from the group consisting of basic violet 1; basic violet 3; basic violet 4; basic violet 10; basic violet 35; basic blue 3; basic blue 16; basic blue 22; basic blue 47; basic blue 66; basic blue 75; basic blue 159, and mixtures thereof.

10. The composition according to claim 1, characterized in that tint the agent contains alkoxycarbonyl triphenylmethanol and/or alkoxycarbonyl titanovyi polymeric dye.



 

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18 cl, 16 ex

FIELD: chemistry.

SUBSTANCE: cleaning compositions contain organic catalysts having improved enzyme compatibility and having the following formulae: where each R1 independently denotes a branched alkyl group selected from a group comprising 2-butyloctyl, 2-pentylnonyl, 2-hexyldecyl, isodecyl, isotridecyl and isopentadecyl, or a linear alkyl group containing 11-18 carbon atoms. The composition also contains one or more auxiliary ingredients.

EFFECT: cleaning compositions with efficient bleaching at low water temperature.

15 cl, 16 ex

FIELD: chemistry.

SUBSTANCE: present invention relates to a composition which contains lipase, and a bleaching catalyst which can accept an oxygen atom from a peroxy acid and transfer the oxygen atom to an oxidisable substrate.

EFFECT: less bad smell which arises when using lipase enzymes in detergents.

13 cl, 4 tbl, 3 ex

FIELD: gene and protein engineering, in particular substances for detergents and cleaning compositions.

SUBSTANCE: invention relates to mutant forms of subtilisin Bacillus, obtained by certain combination of replacement in origin native enzyme amino acid sequence. Such mutant forms are differ from precursor subtilisin by increased cleaning effect. According to present invention all subtilisin variants are characterized either by residue substitution in position accepted to 232 position of Bacillus amyloliquifaciens amino acid sequence with valine, or by residue substitution in position accepted to 212 position of said subtilisin natural form with proline. To produce disclosed new form of enzyme respective mutant DNA sequences have been expressed in host cells, preferably in strain Bacillus cells with decreased level of proteases activity. Subtilisin variants of present invention are useful as components of any cleaning composition allowing for protease including.

EFFECT: new materials for detergents and cleaning compositions of improved effect.

6 cl, 5 dwg, 6 tbl, 3 ex

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