Detergents for washing with optimised release of bleaching systems

FIELD: chemistry.

SUBSTANCE: invention relates to product for washing with standard dose of detergent, which contains: a) surface active substance, selected from anionic, non-ionic surface active substance and their mixtures; and b) bleaching system, which contains: (i) organic bleaching catalyst, consisting of aryliminium ion, selected from the group, consisting of zwitter ions; and (ii) source of activated peroxygen, selected from the group, consisting of: preliminarily formed peracid; source of hydrogen peroxide; and their mixtures, enclosed into water-soluble or dispersible film; and, at least, approximately 50 wt % of anionic and/or non-ionic surface active substance and, at least, approximately 50 wt % of aryliminium ions are contained in, at least, one liquid composition, with aryliminium ion being zwitter ion, which has structure, selected from the group, consisting of a) where: in (1) (i) R1 is selected from the group, consisting of: 2-propylheptyl, 2-butyloctyl, 2-pentylnonyl, 2-hexyldecyl, n-hexyl, n-octyl, n-decyl, n-dodecyl, n-tetradecyl, n-hexadecyl, n-octadecyl, iso-nonyl, iso-decyl, iso-tridecyl and iso-pentadecyl; (ii) R2 is independently selected from the group, consisting of #: H, branched alkyl group, containing from 3 to 12 carbon atoms, and linear alkyl group, containing from 1 to 12 carbon atoms, preferably R2 is independently selected from H and methyl groups; (iii) n stands for integer number from 0 to 1, b) 3-(3,4-dihydroisoquiinolinium)propanesulphonate; c) and their mixtures.

EFFECT: claimed product is convenient for application, stable and acceptable for use in wide range of washing temperatures.

19 cl, 3 tbl, 7 ex

 



 

Same patents:

FIELD: chemistry.

SUBSTANCE: invention relates to a particle of a bleaching agent, which has a) core, which contains more than 70 wt % of sodium percarbonate, b) internal envelope, containing sodium sulphate in the form of thenardite or burkeite in an amount of at least 50 wt %, and c) internal envelope, containing a water-soluble binding agent and at least one bleaching activator, selected from capable of perhydrolysis N-acyl and O-acyl compounds. The invention also relates to a method of obtaining the particle and to a detergent.

EFFECT: particles of the bleaching agent are stable in storage, suitable for storing in bins and make it possible to transport them safely and to work with them even in a hot and wet climate.

17 cl, 15 ex, 3 tbl

FIELD: chemistry.

SUBSTANCE: invention relates to a particle of a bleaching agent, which has a) core, which contains more than 70 wt % of sodium percarbonate, b) internal envelope, containing sodium sulphate in the form of thenardite or burkeite in an amount of at least 50 wt %, and c) internal envelope, containing a water-soluble binding agent and at least one bleaching activator, selected from capable of perhydrolysis N-acyl and O-acyl compounds. The invention also relates to a method of obtaining the particle and to a detergent.

EFFECT: particles of the bleaching agent are stable in storage, suitable for storing in bins and make it possible to transport them safely and to work with them even in a hot and wet climate.

17 cl, 15 ex, 3 tbl

FIELD: chemistry.

SUBSTANCE: invention relates to a method of removing one or several additional coatings from a barrier prime coating. The said barrier prime coating contains a hydrogen peroxide-splitting catalyst. The said barrier prime coating and one or several additional coatings are applied on a substrate in such a way that the said one or several additional coatings include the upper, the most remote from the substrate coating, the surface of which faces the environment. The method includes bringing the upper coating of the said substrate in contact with the hydrogen peroxide-containing means for the coating removal under conditions of a decomposition reaction.

EFFECT: improvement of the removability of the following layers of the coating, applied above the prime coating, with the minimal impairment of the coating exploitation characteristics.

9 cl, 8 dwg, 1 tbl, 8 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 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: personal use articles.

SUBSTANCE: present invention relates to the field of laundry washing. Described is a method for washing a batch of white laundry in a washing machine, preferably - a professional one, where a batch of laundry is subjected to at least three washing stages: at the first stage a detergent is added; at the second one a bleacher is added, at the third one a whitening additive containing a bleacher absorbent is added. Additionally described is application of the bleacher absorbent in the process of washing.

EFFECT: stains removal, odour and whiteness improvement.

7 cl, 6 tbl, 3 ex

FIELD: chemistry.

SUBSTANCE: present invention relates to a dispersed bleaching composition which contains the following, with respect to the total weight of the composition: a) from about 15% to about 80% oxygen-containing bleaching agent; b) from about 0.01% to about 20% surfactant; c) and from about 0.00005% to about 0.3% enzyme, where said enzyme: i. exhibits endo-beta-1,4-glucanase activity (E.C.3.2.1.4); and ii. exhibits more than approximately 80% maximum activity at pH 9.2 when measurements are taken at 40C; and iii. does not contain a class A carbohydrate-binding module (CBM), and were the weight ratio of available oxygen to the surfactant is more than approximately 0.45.

EFFECT: obtaining a dispersed bleaching composition based on oxygen-containing peroxide bleaching agents with unexpectedly improved cleaning action and bleaching characteristics, as well as high fabric safety.

14 cl, 3 ex, 1 tbl

Container // 2511399

FIELD: packing industry.

SUBSTANCE: invention relates to containers. It describes a container including detergent composition, first water-permeable guard wall, and second guard wall containing additional bleaching catalyst and base material containing a polymer material, and the second guard wall is made in the form of a film of 0.10-1.0 mm thickness, where bleaching catalyst comprises 0.001% to 10.00% of the second guard wall, and base material containing a polymer material comprises the rest of composition, and the film is made by extrusion or casting/ solvent casting. Application of container is described as well.

EFFECT: reduced amount of bleaching activation agent without deterioration of bleaching quality, reduced damage to an object.

12 cl, 6 ex

FIELD: chemistry.

SUBSTANCE: multi-compartment pouch having a water-soluble film and having at least a first and a second compartment, wherein each compartment contains a composition, suitable for use in laundry, containing a surfactant, wherein the second compartment contains a whitening agent that exhibits a tinting efficiency of at least 5 and a wash removal value in the range 30% to 95%, wherein the compositions in the first and second compartments are liquid compositions and the whitening agent contains: at least one chromophore component containing thiophene dye and a thiazole dye, and at least one polymer component.

EFFECT: providing a method of adding highly efficient whitening agents to a liquid detergent, which enables to avoid undesirable side effects, prolonged service life of the substrate, neutralising yellowing of cellulose substrates.

8 cl, tbl

FIELD: chemistry.

SUBSTANCE: invention relates to a bleaching agent based on granular sodium percarbonate, coated with a stabilising coat. The stabilising coat contains sodium sulphate, sodium carbonate, sodium silicate and additionally a photocatalyst based on an aluminium complex of sulphonated tetrabenzotetraazoporphines and a water-soluble optical bleaching agent, in wt %: sodium sulphate - 50.0-99.5, sodium carbonate - 0.1-49.884, sodium silicate - 0.1-5.0, said photocatalyst - 0.01-5.0, optical bleaching agent - 0.005-5.0.

EFFECT: invention increases stability and bleaching power of sodium percarbonate.

2 cl, 7 tbl, 4 ex

Liquid detergent // 2399657

FIELD: chemistry.

SUBSTANCE: detergent contains the following in wt %: sodium alpha-olefin sulphonate 13-16; alkyldimethylamine oxide or cocoamidopropylamine oxide 2-4; sodium sulfoethoxylate 0.1-4; tetrasodium salt of ethylenediamine tetraacetic acid 0.1-0.4; sodium chloride 0.1-6; skin protection additive 0.1; dyes 0.001-0.01; fragrance 0.3-0.5; 2-methyl-4-isothiazolin-3-one 0.05-0.1; orthophosphoric acid 0.1-0.5; demineralised water - the rest up to 100. The skin protection additive is a vitamin E extract or an aloe vera gel or a peach extract or a lemon extract or an apple extract or an almond milk extract.

EFFECT: improved detergent properties, reduced consumption and high environmental friendliness of the detergent.

1 tbl, 2 ex

FIELD: chemistry.

SUBSTANCE: cleaning compositions contain organic catalysts having the formula (i), (ii) given in the formula of invention, or mixtures thereof. In the formula G is selected from -O-, -CH2O-, -(CH2)2- and -CH2-, R1 is selected from H or C1-C4 alkyl, each R2 is independently selected from C4-C8 alkyl, benzyl, 2-methylbenzyl, 3-methylbenzyl, 4-methylbenzyl, 4-ethylbenzyl, 4-isopropylbenzyl and 4-tert-butylbenzyl.

EFFECT: improved compatibility of organic catalysts with enzymes.

18 cl, 18 ex

FIELD: chemistry.

SUBSTANCE: invention relates to a method of drying sulphonol. Sulphonol containing 38-52% dry substances is pre-foamed. The foam is deposited on a flat carrier using a uniform rod with diametre of 4-6 mm at atmospheric pressure. The foam layer rod is dried with infrared energy input with heat flow density of 2.92-3.23 kW/m2.

EFFECT: increased output of dry sulphonol.

1 cl, 5 ex

The invention relates to the field of sanitation and hygiene and can be used for cleaning and disinfection of surfaces in premises, sanitary-technical equipment, linen and utensils in health care institutions, public services, public catering and trade, on the railway transport objects and people in everyday life

-ketosulfones or their salts as surfactants for the processes occurring in aqueous media, and method of production thereof" target="_blank">

The invention relates to the production of fluorine-containing sulfonic acids, namely new fluorinated-ketosulfones and their salts of General formula I

RFCOCH2SO2OZ, (I) where RFtakes the values CnF2n+1when n = 5-8; C - C6H11, CF3O(CF2CF2O)mCF2- if m = 1-3;

C3F7O(CF2O)- when x = 0,1,2;

Z = H or a salt of ammonium, alkali or alkaline-earth metal or primary, secondary or tertiary amine

FIELD: chemistry.

SUBSTANCE: described is a sanitary-hygienic cleaning agent containing the following components, wt %: hydrogen chloride (with respect to 36% hydrochloric acid 15.5-22) 5.58-7.92, nonionic surfactant 0.5-1.6, polyelectrolyte 2.0-6.0, hexamethylenetetramine 0-4.0, acid corrosion inhibitor 0.03-0.1, water - the balance. The acid corrosion inhibitor used is a reaction product of polyethylene polyamines with benzyl chloride in molar ratio 1:3, respectively, or a reaction product of polyethylene polyamines with oleic acid and benzyl chloride in molar ratio 1:1:3, respectively.

EFFECT: high efficiency of removing rust and hardness salt deposits from toilet bowls, faience sinks and ceramic tile surfaces, faster treatment and longer shelf life of the cleaning agent.

3 cl, 4 ex

FIELD: chemistry.

SUBSTANCE: detergent composition has pH ranging from neutral to alkaline and contains an aqueous solution. The solution contains 0.005-10% surfactant with low foaming capacity; 0.005-10% corrosion inhibiting compound selected from C4-C16 alkylpyrrolidones and C1-C18 alkylamines and 0.01-15% modifying additive for preventing precipitation when metal ions react with the said surfactant. The cleaning solution contains a corrosion inhibitor and leaves a small amount of residue. The compositions are used not only at the washing stage of the cleaning cycle, but at one of the subsequent stages of the rinsing cycle in order to optimise cleaning and prevent rusting.

EFFECT: improved anti-corrosion and cleaning properties.

14 cl, 3 tbl

FIELD: cleaning apparatus.

SUBSTANCE: method comprises setting the filters and equipment in a contact with the cyclic nitroxyl and repeated oxidizer made of per acid or its salt or cyclic nitroxyl and repeated oxidizer made of hydroperoxide, or compound free of brome.

EFFECT: improved quality of cleaning.

9 cl, 4 tbl, 5 ex

Synthetic detergent // 2259392

FIELD: detergents.

SUBSTANCE: detergent applicable for washing and watering of all types of textiles both under domestic conditions and in industrial contains, wt %: surfactants 1-14, sodium tripolyphosphate 20-30, sodium liquid glass 3, carboxymethylcellulose 0.5-0.8, polycarboxylate "Akremon" 0.1-1.5, soda ash 5-10, optical bleacher 0.2-0.3, odorant 0.05-0.1, sodium chloride 0.5-4.0, oxyethylated isononylphenol/triethanolamine/sodium hydroxide interaction product 1-14, water and sodium sulfate to 100%. Detergent may further contain of nonionic surfactants 0-3, sodium bicarbonate 0-5, polyvinylpyrrolidone 0-0.3, and foam suppressor 0-0.2.

EFFECT: enhanced detergent effect and acquired softening effect.

8 cl, 2 tbl, 8 ex

The invention relates to organic chemistry, in particular to derivatives of 1,3,5-triazine - 2-trimethylammoniumchloride-4,6-bis(nonaxisymmetric)-1,3,5-triazine structure

as cationic type surfactant 1 table.

The invention relates to organic chemistry and chemistry of surface-active substances (surfactants), specifically to new, substituted 1,3,5-triazine - 2-trimethylammoniumchloride-4,6-bis(nonaxisymmetric)-1,3,5-triazine structure

as cationic type surfactants

The invention relates to organic chemistry, in particular to derivatives of 1,3,5-triazine and 2-chloro-4,6-bis(nonaxisymmetric)-1,3,5-triazine structure

as an intermediate in the synthesis of cationic type surfactants.1 N. p. F.-ly, 1 table.

The invention relates to organic chemistry and chemistry of surface-active substances (surfactants), specifically to new substituted 1,3,5-triazine-2-chloro-4,6-bis(nonaxisymmetric)-1,3,5-triazine (HNAT) structure

as an intermediate in the synthesis of cationic type surfactants
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