Compositions, their application as or for receiving means for washing the dishes and their obtaining

FIELD: chemistry.

SUBSTANCE: invention relates to compositions for machine washing of dishes and utensils, comprising (A) in combination in the range from 1 to 50 wt % of at least one amino carboxylates selected from metilglitsindiatsetata (MGDA), as well as its salts, (B) an aggregate in the range from 0.001 to 5 wt % of at least one alkileniminovogo polymer which is covalently modified by at least one carboxylic acid or at least one carboxylic acid or at least one derivative of carbonic sour you, wherein a maximum of 75 mol % of the nitrogen atoms of primary and secondary amino groups of mentioned alkyleneimine polymer react with carboxylic acid, carboxylic acid derivative, respectively, carbonic acid, respectively, or with hydrocyanic acid and formaldehyde, in each case in terms of the solids content of the corresponding composition.

EFFECT: glass corrosion inhibition.

16 cl, 3 tbl

 



 

Same patents:

FIELD: chemistry.

SUBSTANCE: invention relates to compositions for purification of solid surfaces, containing acidic component; one or more surfactants; surface-modifying polymer; component for control of unpleasant odour, which contains effective quantity of two or more volatile aldehydes, selected from 2-ethoxybenzylaldehyde, 2-isopropyl-5-methyl-2-hexenal, 5-methylfurfural, 5-methyl-thiophene-carboxaldehyde, adoxal, p-anisic aldehyde, benzylaldehyde, bourgeonal, cinnamic aldehyde, cymal, decyl aldehyde, floral super, florhydral, helional, lauryl aldehyde, ligustral, lyral, melonal, o-anisic aldehyde, linoacetaldehyde, P.T.Bucinal, thiophenecarboxaldehide, trans-4-decenal, trans trans 2,4-nonadienal, undecyl aldehyde; and water carrier ,with component for unpleasant odour control containing from 35% to 60% of volatile aldehydes with B.P. 250°C or higher and ClogP 3.0 or higher; or 25% of aldehydes which have B.P. approximately 250°C or lower and ClogP approximately 3 or lower; or 10% of aldehydes, which have B/P/ 250°C or lower and ClogP 3.0 or higher; or from 10% to 30% of aldehydes, which have B.P. 250°C or higher and ClogP 3.0 or lower.

EFFECT: invention provides neutralisation and concealing wide spectrum of unpleasant odours, including amine and sulphur unpleasant odours.

17 cl, 1 dwg, 10 tbl, 23 ex

Organosilicones // 2557239

FIELD: chemistry.

SUBSTANCE: invention relates to organosilicone polymers and compositions thereof. Proposed a composition for treating fabrics and hard surfaces, comprising, based on total composition weight 0.1% to 50% of a surfactant, selected from the group consisting of anionic, cationic, amphoteric, zwitterionic, non-ionic surfactants, and combinations thereof, and 0.01% to 20% of a random or blocky organosilicone polymer with nitrogen containing groups, and a method relating to surface treatment with the said composition. Proposed methods for manufacture of organosilicone polymers used in the compositions.

EFFECT: highly effective and economical composition.

18 cl, 1 dwg, 27 ex

FIELD: chemistry.

SUBSTANCE: invention relates to field of chemistry, namely to technical preparation with compositions based on cationic and non-ionogenic SAS for contactless transport washing and similar in properties metal surfaces. Preparation consists of the following components with their given ratio (counted per pure substances and with account of neutralisation reactions that take place), wt %: alkali metal hydroxide 2-6, salt of oxyethylenediphosphonic acid 2-10, salt of ethylenediaminotetraacetic acid 0.5-7, sodium citrate 0-6, sodium silicate 0-3, hydrotropic agent 0-6, amine oxide of general formula R1NOR2R3, where R1 is alkyl radical. CnH2n+1 with n from 6 to 18, R2, R3 are alkyl radicals CnH2n+1 with n from 1 to 3 - 1-5, non-ionogenic polyethoxylated SAS 5-15, cationic surfactants of general formula R4N+R5R6CH3 with counterionsCl-, CH3SO4- or C2H5SO4-, where R4 is alkyl hydrocarbon saturated or unsaturated substituent with quantity of carbon atoms in chain from 8 to 18, R5 is radical of polyethoxylated type (CH2CH2O)kH, where k is from 1 to 16, R6 is identical to R4 or identical to R5 2-9, low-ethoxylated alcohols of linear or branched structure of general formula CnH2n+1(OCH2CH2)mOH with n from 1 to 6 and m from 1 to 5 - 2-15, dye 0,05-0,5, water - the remaining part.

EFFECT: increased quality of purification in case of contactless transport washing due to combination of SAS and complexions and increase of productivity due to acceleration of preparation water solubility.

13 cl, 3 ex

FIELD: chemistry.

SUBSTANCE: versions of a water-soluble detergent, which contains a nonionic surfactant, sodium polyacrylate and an active component which includes an alkali metal salt and a carbamide are disclosed. According to the invention, the alkali metal salt in the active component is sodium sulphate, wherein components of the detergent are taken in the following ratio, wt %: nonionic surfactant 2.7-3.4, sodium polyacrylate 0.1-0.2, sodium sulphate 86.0-88.6, carbamide 8.6-10.4, as well as other versions of components in certain amounts.

EFFECT: high environmental safety of the detergent.

3 cl, 15 ex

FIELD: chemistry.

SUBSTANCE: invention relates to stable liquid compositions which provide good stain removal and colour maintenance. Described are liquid compositions which contain a cationic cellulose polymer and a cellulase enzyme, wherein the liquid compositions contain less than about 20 wt % of water and are encapsulated in a water-soluble or dispersible film.

EFFECT: improved fabric care.

16 cl, 3 tbl, 5 ex

FIELD: chemistry.

SUBSTANCE: invention relates to bleaching compositions in the form of sacks with several compartments. Described is a sack with several compartments, containing the first compartment and the second compartment, with the first compartment containing a solid composition, and the solid composition contains a source of an oxygen bleaching agent, a bleaching activator, a polycarboxylate polymer, representing a copolymer of maleic acid/acrylic acid, and the second compartment containing a liquid composition, and the liquid composition contains a low molecular solvent, with the sack material being made in the form of a water-soluble film.

EFFECT: improved stability over time.

17 cl, 2 tbl

FIELD: chemistry.

SUBSTANCE: invention relates to versions of cationic polyelectrolytic composition for application in personal care products and household chemicals and method of its obtaining. Composition includes: 1) cationic synthetic water-soluble polyelectrolyte, which contains (meth)acrylamide polymer and one or several of the following substances: I) cationic (meth)acrylamide monomer, and II) cationic monomer of (meth)acrylic acid, and III) hydrolysis-resistant cationic monomers, where polyelectrolyte has weight average molecular weight from approximately 10000 to approximately 2000000, charge density from, 0.001 to 2.5 meq./g, and level of acrylamide monomer that did not react constitutes less than 50 ppm, 2) surface-active substance and 3) solvent.

EFFECT: preparations, obtained on the base of composition, possess higher transparency.

17 cl, 3 dwg, 12 tbl, 106 ex

Laundry detergents // 2547257

FIELD: chemistry.

SUBSTANCE: invention relates to laundry detergents. Disclosed is a laundry detergent containing a granular foam control composition and an anionic surfactant, wherein the granular foam control composition contains a foam control agent, a composition of organic additives, a water-soluble inorganic carrier in the form of particles and a charged cationic polymer. The foam control agent contains liquid polydiorganosiloxane liquid, hydrophobic filler and an organosilicon resin. The invention also discloses a fabric cleaning method, a method of saving water during laundry and a method of saving time during laundry using the disclosed detergent.

EFFECT: disclosed detergent composition provides a satisfactory foam volume during the washing stage and a considerably low foam volume after rinsing once.

12 cl, 2 tbl, 9 ex

Aerosol soap // 2544444

FIELD: chemistry.

SUBSTANCE: invention relates to cosmetics and specifically to a soft cream soap in an aerosol package, and can be used as baby soap. Described is an aerosol soap containing the following components, wt %: soap base obtained through saponification of stearic acid with triethanolamine 2.5-9.0, glycerine 2.0-6.0, Laureth-23 0.5-3.0, hydrocarbon propellant 5.0-10.0, water - the balance.

EFFECT: ensuring the required soap plasticity to endow soap suds with different shapes, high safety of the soap while preserving basic functional properties thereof, high foam stability.

6 cl, 4 tbl, 1 ex, 1 dwg

FIELD: chemistry.

SUBSTANCE: invention relates to stable soluble single-dose articles. Described is a fabric care article containing a non-aqueous liquid composition containing a cationic polymer - cationic cellulose, a fatty acid or a salt, water and an anionic surfactant, wherein the cationic polymer is present in the form of particles. Also described is a method of producing a single-dose article.

EFFECT: providing a fabric care article without deterioration of film solubility or useful effect in fabric care.

9 cl, 3 tbl, 7 ex

FIELD: chemistry.

SUBSTANCE: invention relates to a method of obtaining powder, containing one or several complexing salts of the general formula in which R' stands for hydrogen or one of groupings or , with R" standing for hydrogen, alkyl residue with 1-12 carbon atoms or -(CH2)q-COOM residue, where q=1-5, n and m in each case represent an integer number from 0 to 5, and R"' represents hydrogen, or an alkyl residue with 1-12 carbon atoms, or an alkylene residue with 1-12 carbon atoms, which can be additionally substituted with hydroxyl groups in up to 5 in number, or one of groupings or , where o and p in each case represent an integer number from 0 to 5, and M independently on each other stands for an alkali metal, alkali earth metal, ammonium or substituted ammonium in respective stoichiometric amounts, and having the residual humidity in the range from 7 to 14 wt % relative to the total powder weight. The method is carried out basing on a water solution, which contains one or several complexing salts in a concentration from 10 to 80 wt % relative to the total weight of the water solution, by a method of spray drying, which includes a spray stage and a drying stage. The spray stage is carried out with the addition of crystalline finely-disperse dust of the same salt or the same complexing salts as those, contained in the water solution, or one or several different from them complexing salts, with the upper limit of the average particle diameter of the crystalline finely-disperse dust being at least two times smaller than the lower limit of the average diameter of the particle of the powder, obtained in accordance with the method, in an amount from 0.1 to 20 wt % relative to the weight of the powder, obtained in accordance with the method. The composition of washing and cleaning substances, application of the powder and pressed agglomerates are also claimed.

EFFECT: invention makes it possible to obtain the powder, possessing favourable indices of suitability for warehouse storage and to processing, which has higher degree of crystallinity and higher residual humidity un the range from 7 to 14 wt % relative to the total weight and possesses granulated shape.

13 cl, 4 dwg, 4 ex, 2 tbl

FIELD: chemistry.

SUBSTANCE: invention relates to a method for producing a crystalline solid comprising 70 to 99.9 wt % based on the solids contents glycine-N,N-diacetic acid derivatives of general formula . In formula I R is Ci-C 30 alkyl and each M is independently hydrogen, alkali metal, alkaline earth metal, ammonium or substituted ammonium in the corresponding stoichiometric amounts. Storage under normal ambient conditions 25°C and a relative humidity of 76%, over a period of at least one day, preserved as consistency granules. The method is characterized in that at least one preferably crystalline compound of formula I is provided as seeds and then a spray granulation with at least one compound of formula I is performed.

EFFECT: claimed method provides production of a crystalline solid comprising 70 to 99,9 wt % based on the solids contents glycine-N,N-diacetic acid derivatives of formula I, with a sufficiently low hygroscopicity.

6 cl, 1 ex

FIELD: chemistry.

SUBSTANCE: invention relates to a method of obtaining loose powder, containing one or several glycin-N,N-diacetic acid derivatives of general formula VOOC - CHR - N(CH2COOM)2 (I), from a water solution as an initial material, containing one or several glycin-N,N-diacetic acid derivatives, which is dried by a method of spray drying with the air supply. The method is characterised by the following: the water solution contains one or several glycin-N,N-diacetic acid derivatives in a quantity of ≥84 wt % counted per the total weight of the dry substance. Spray drying is carried out in a drying apparatus, into which the water solution and air are supplied in a continuous-flow mode with the difference of temperatures between the water solution and air in the range from 70 to 350°C. The water solution is dispersed in the drying apparatus with the formation of tiniest liquid drops by its supply onto one or several discs, rotating at a linear rate of ≥100 m/s, or by the creation in it of absolute pressure ≥20 bar by a pump and its supply under the said pressure into the drying apparatus through one or several nozzles. In formula (I) R stands for an alkyl group with the number of carbon atoms from one to twelve and M stands for an alkali metal. The invention also deals with the application of the claimed loose powder for the production of pressed agglomerates, which can be used in solid or liquid cleaning means.

EFFECT: claimed method makes it possible to obtain the powder, possessing good bulk weight, flowability and storage stability.

13 cl, 3 ex

FIELD: chemistry.

SUBSTANCE: claimed invention relates to liquid detergent for manual dish-washing, which contains: (a) from 0.2% to 3% of the total composition weight, of chelating agent, selected from the group, consisting of glutamic-N,N-diacetic acid, its salts and derivatives, diethylenetriaminepentamethylphosphonic acid; diethylene triaminepentaacetic acid, methylglycenediacetic acid and their mixtures, (b) from 12% to 45% of the total composition weight, of surface-active substance, selected from the group, consisting of anionic, non-ionic, cationic, amphoteric, zwitterionic, semi-polar non-ionic surface-active substances and their mixtures, and said composition contains from 5% to 30% of the total composition weight, of anionic surface-active substances, selected from the group, consisting of sulphate and sulphonate surface-active substances; and from 3% to 20% of the total composition weight, of non-ionic surface-active substances, where said non-ionic surface-active substance includes branched surface-active substance, where weight ratio of the total content of surface-active substance to content of non-ionic surface-active substance constitutes from 2 to 10, and where average degree of branching of alkyl chain of surface-active substances constitutes, at least, 10% of the total weight of surface-active substances. Claimed invention also relates to method of dinnerware purification.

EFFECT: obtaining detergent composition, providing improved purification and improved lustre.

11 cl, 21 ex

FIELD: chemistry.

SUBSTANCE: described is a compact liquid detergent composition containing less than 25% water by mass of the composition and a mixture of chelating agents, wherein the first chelating agent is selected from a group consisting of a sodium salt of ethylenediamine-N,N'-disuccinic acid, ethylenediamine-N,N'- disuccinic acid which is neutralised with 2-aminoethanol, and mixtures thereof, and the second chelating agent is a sodium salt of diethylene triamine pentaacetate.

EFFECT: high activity of the chelating agents, efficient stain removal.

8 cl, 1 tbl

FIELD: chemistry.

SUBSTANCE: invention relates to a composition for one-time packaging of a film-coated detergent in which the detergent composition is coated by a water-soluble or dispersible coating. The coating contains from at least 50% to 99% of a compound selected from (A1) protein or peptide, preferably gelatine or peptide(s) thereof, (A3) shellac or (B) amino acid(s) or a mixture of at least two of them. The coating also contains a plasticiser selected from monoalkyl ethers of alkylene glycol, glycerine, polystyrenes, propylene glycols, ethoxylated or propoxylated ethylene or propylene, glycerine esters, glycerine triacetate, polyethylene glycols, methyl esters and amides, and nonionic surfactants. The invention also relates to a method of producing said composition.

EFFECT: easy and safe to handle detergent composition.

11 cl, 1 ex

FIELD: metallurgy.

SUBSTANCE: treatment method of surface of iron-containing metal parts includes degreasing, etching and/or removal of laser scale from surfaces of iron-containing metal parts with treatment with water solution containing at least one carboxylic acid heavily soluble in water, which complexes iron ions, and at least one salt of at least the same acting carboxylic acid, and at least one ethoxylate of fatty amines as surface-active substance; at that, solution is buffered, and iron ions enter the solution and are partially complexed; at that, pH value of solution at etching has increased pH value in comparison at least to one of present carboxylic acids, and total concentration of carboxylic acids and salts of carboxylic acids at etching is 2 to 20 wt %.

EFFECT: invention allows cleaning the surfaces of iron-containing metal parts from oxide or other impurities, including laser scale, for their preparation for further treatment, and obtaining the surfaces having satisfactory resistance to corrosion and satisfactory adhesion to paint and lacquer.

10 cl, 8 ex

The invention relates to the technical liquid detergents for cleaning the outer surface of the packing machines and containers dairy equipment for cleaning glass and plastic containers, pipelines and equipment for the dairy, meat and canning industries

FIELD: chemistry.

SUBSTANCE: invention relates to a method of obtaining loose powder, containing one or several glycin-N,N-diacetic acid derivatives of general formula VOOC - CHR - N(CH2COOM)2 (I), from a water solution as an initial material, containing one or several glycin-N,N-diacetic acid derivatives, which is dried by a method of spray drying with the air supply. The method is characterised by the following: the water solution contains one or several glycin-N,N-diacetic acid derivatives in a quantity of ≥84 wt % counted per the total weight of the dry substance. Spray drying is carried out in a drying apparatus, into which the water solution and air are supplied in a continuous-flow mode with the difference of temperatures between the water solution and air in the range from 70 to 350°C. The water solution is dispersed in the drying apparatus with the formation of tiniest liquid drops by its supply onto one or several discs, rotating at a linear rate of ≥100 m/s, or by the creation in it of absolute pressure ≥20 bar by a pump and its supply under the said pressure into the drying apparatus through one or several nozzles. In formula (I) R stands for an alkyl group with the number of carbon atoms from one to twelve and M stands for an alkali metal. The invention also deals with the application of the claimed loose powder for the production of pressed agglomerates, which can be used in solid or liquid cleaning means.

EFFECT: claimed method makes it possible to obtain the powder, possessing good bulk weight, flowability and storage stability.

13 cl, 3 ex

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