Water-Soluble Pouches Containing Bleaching Agents

Water-soluble pouches containing a bleaching agent are provided. Also provided are methods for using such pouches for bleaching or disinfecting laundry or surfaces.

DEVICES FOR REMOVING OXIDIZABLE STAINS AND METHODS FOR THE SAME

Devices and methods for removing oxidizable stains are provided. In one example, a device includes a device body having an opening and an internal space disposed therein. The device body includes a wall that at least partially surrounds the internal space. At least part of the wall is a flexible wall. A frangible wall separates the internal space into a first chamber and a second chamber. One or more solid components are disposed in the first chamber and include an active oxygen component. Water is disposed in the second chamber. A bleach activator component forms part of the one or more solid components or is included with water. The device is configured such that when a force is applied to strain the flexible wall, the frangible wall breaks to allow contact between water and the one or more solid components to form a peracid solution. 1. A device for removing an oxidizable stain , the device comprising:a device body having an opening and an internal space disposed therein that is in fluid communication with the opening, the device body comprising a wall that at least partially surrounds the internal space, wherein at least part of the wall is a flexible wall;a frangible wall disposed in the internal space and separating the internal space into a first chamber and a second chamber;one or more solid components disposed in the first chamber and comprising an active oxygen component;water disposed in the second chamber; anda bleach activator component forming part of the one or more solid components in the first chamber or is included with water in the second chamber, wherein the device is configured such that when a force is applied to strain the flexible wall, the frangible wall breaks in response to allow contact between water and the one or more solid components for activation to form a peracid solution, wherein the one or more solid components disposed in the first chamber and water disposed in the second chamber are not in contact with each other prior to ...

COMPOSITIONS FOR OXIDIZING GARMENTS AND RELATED METHODS

The present invention relates generally to compositions and methods for oxidizing or discoloring garments, such as denim. Another aspect relates to providing a cost-effective and environmentally safe alternative to hazardous bleaching agents, such as potassium permanganate. 1. A composition for discoloring or bleaching a garment comprising an effective amount of potassium ferrate (VI).2. The composition of claim 1 , wherein the garment is denim.3. The composition of claim 2 , wherein the garment is indigo-dyed denim.4. The composition of claim 1 , wherein the composition does not contain potassium permanganate.5. The composition of claim 1 , wherein the composition is less toxic than potassium permanganate.6. The composition of claim 1 , wherein the composition is a dry powder.7. The composition of claim 1 , wherein the composition is an aqueous solution.8. A method for discoloring or bleaching a garment comprising the steps of applying a composition that contains an effective amount of potassium ferrate (VI) to the garment.9. The method of claim 8 , wherein the garment is treated with sodium persulfate prior to applying the composition.10. The method of claim 8 , wherein the bleaching intensity can be controlled by visual inspection by the user.11. The method of claim 8 , wherein the garment is denim.12. The method of claim 10 , wherein the garment is indigo-dyed denim.13. The method of claim 8 , wherein the composition does not contain potassium permanganate.14. The method of claim 8 , wherein the composition is less toxic than potassium permanganate.15. The method of claim 8 , wherein the composition is a dry powder.16. The method of claim 8 , wherein the composition is an aqueous solution.17. The method of claim 8 , wherein the garment is treated to remove metal oxides prior to applying the composition.18. A method for treating garments on an industrial-scale comprising applying a composition that contains an effective amount of potassium ferrate (VI) to the ...

METHOD FOR DELIVERING PROPER AMOUNTS OF BLEACH AND MILL DYE TO DISCOLORED REGIONS OF A CARPET USING A ROLLER-BALL APPLICATOR

A new method of delivering more precise amounts of carpet mill dye to regions of discoloration using a roller-ball applicator enables precisely metered delivery of the three primary dye colors to discolored carpet fibers. The method eliminates the need for a water extraction, enables the restoration of a more uniform color pattern, and eliminates dye overspray outside of the treated region that is inherent with the use of a spray bottle. The applicator is held with a loose grip and the roller ball is alternately moved in clockwise and counter-clockwise directions while in contact with the carpet fibers to be dyed. This ensures that dye is delivered to all sides of the fiber. To ensure even dye penetration and improved motion of the roller ball, an emulsifier is added to the dye solution. After each application, a microfilament cloth is wiped across the treated region. 1. A method for delivering precise amounts of liquid selected from the group consisting of carpet mill dye , a carpet fiber bleaching agent , and a bleach neutralizer , to a discolored region of a carpet , said method comprising the following sequence of steps:providing a plurality of roller-ball applicators, one of which contains red carpet mill dye, another of which contains yellow carpet mill dye, yet another of which contains blue carpet mill dye, still another of which contains the carpet fiber bleaching agent, and finally another of which contains a bleach neutralizer;if the discolored region has been stained, then, using the roller-ball applicator filled with the carpet fiber bleaching agent, gradually remove the stain by alternately moving the roller ball in clockwise and counter-clockwise directions, with the roller-ball of the applicator in contact with the carpet fibers that have been stained, thereby delivering the enclosed carpet fiber bleaching agent to all sides of the carpet fibers in said stained, discolored region;wiping a microfilament cloth across the fibers to which the carpet ...

METHOD FOR DECOLORIZING TEXTILE MATERIALS

The disclosure relates to a method for decolorization of a dye-colored synthetic polymer, which includes the steps of treating a dye-colored synthetic polymer, such as polyester, with a treatment composition at pH 6 or less, the treatment composition comprising sodium formaldehyde sulfoxylate, water, and a ketone. The resulting decolorized synthetic polymer is then separated from the treatment composition. 1. A method for decolorizing a dye-colored synthetic polymer , comprising: (a) sodium formaldehyde sulfoxylate,', '(b) water, and', '(d) a ketone dissolved in the treatment composition;', 'wherein the treatment composition has a pH of 6 or less, and the treating is carried out at a temperature of at least 50° C. and for a duration of time sufficient to at least partially decolorize the synthetic polymer; and, 'treating a dye-colored synthetic polymer with a treatment composition, the treatment composition comprising'}following the treating, separating at least partially decolorized synthetic polymer from the treatment composition.2. The method of claim 1 , wherein the treatment composition comprises from 2.5 g/L to 50 g/L of sodium formaldehyde sulfoxylate.3. The method of claim 1 , wherein the ketone comprises a ketone selected from the group consisting of acetone claim 1 , methyl ethyl ketone claim 1 , 2-pentanone claim 1 , 3-pentanone claim 1 , 2-hexanone claim 1 , 3-hexanone claim 1 , methyl isobutyl ketone claim 1 , methyl n-propyl ketone claim 1 , methyl isopropyl ketone claim 1 , ethyl ketone claim 1 , and any combination thereof.4. The method of claim 1 , wherein the ketone comprises acetone.5. The method of claim 1 , wherein the ketone consists essentially of acetone.6. The method of claim 1 , wherein a weight ratio of the water to the ketone in the treatment composition is from 4:1 to 1:4.7. The method of claim 1 , wherein the treating is carried out at a temperature of at least 70° C.8. The method of claim 1 , wherein a liquor ratio present during the ...

LIQUID DETERGENT COMPOSITION

The invention refers to a liquid detergent concentrate composition comprising an emulsion having a water phase and an oil phase, the composition comprising based on the whole concentrate: (A) 1-50 wt.-% of a source of alkalinity; (B) 1-70 wt.-% of a at least one non-ionic surfactant; (C) 0.1-10 wt.-% of a copolymer of (1) at least one monomer of the formula (I): HC═C(R)—COOH, wherein Ris a linear or branched C-Calkyl or phenyl group; and (2) at least one monomer of (meth)acrylic acid (C-C) alkyl or phenyl ester; (D) 0.1-10 wt.-% of a copolymer of (i) acrylic and/or methacrylic acid; (ii) at least one monomer of the formula HC═C(R)—C(O)—O—(CHCHO)—R, wherein Ris H or CH, n is at least 2 and preferably has an average value of at least 10, preferably 10 to 70, 10 to 60, 10 to 30, and R4 is a hydrophobic group containing 8 to 24 carbon atoms; and (iii) at least one monomer of C-Calkyl (meth)acrylate. 1: Liquid detergent concentrate composition comprising an emulsion having a water phase and an oil phase , the composition comprising based on the whole concentrate:(A) 1-50 wt.-% of a source of alkalinity;(B) 1-70 wt.-% of a at least one non-ionic surfactant; [ {'br': None, 'sub': '2', 'sup': '1', 'HC═C(R)—COOOH,'}, '(1) at least one monomer of the formula (I), {'sub': 1', '6, 'wherein R is a linear or branched C-Calkyl or phenyl group; and'}, '(2) at least one monomer of (meth)acrylic acid (C1-C6) alkyl or phenyl ester;, '(C) 0.1-10 wt.-% of a copolymer of'} (i) acrylic and/or methacrylic acid;', {'br': None, 'sub': 2', '2', 'n, 'sup': 3', '4, 'HC═C(R)—C(O)—O—(CHCH2O)—R,'}, '(ii) at least one monomer of the formula (III), {'sup': 3', '4, 'sub': '3', 'wherein Ris H or CH, n is at least 2 and preferably has an average value of at least 10, preferably 10 to 70, 10 to 60, 10 to 30, and Ris a hydrophobic group containing 8 to 24 carbon atoms; and'}, {'sub': '1', '(iii) at least one monomer of C-C4 alkyl (meth)acrylate.'}], '(D) 0.1-10 wt.-% of a copolymer of'}2: Liquid ...

Custom Apparel Products by Using Fabric Templates and Laser Finishing

Laser finishing of apparel products allows an operating model that reduces finishing cost, lowers carrying costs, increases productivity, shortens time to market, be more reactive to trends, reduce product constraints, reduces lost sales and dilution, and more. Improved aspects include design, development, planning, merchandising, selling, making, and delivering. The model uses fabric templates, each of which can be used to produce a multitude of laser finishes. Operational efficiency is improved. 1. A method comprising:obtaining first base templates by washing denim garments using a first wash recipe;obtaining second base templates by washing denim garments using a second wash recipe, wherein the first wash recipe differs from the second wash recipe by at least one of a different concentration of chemical oxidizers or a different amount of abrasive particles that result in the second base templates being a lighter shade of indigo that the first base templates; andusing a laser finishing machine to burn laser finishing patterns on the first base templates and second base templates to obtain laser-finish garments.2. The method of comprising:storing an inventory of the first base templates in a facility that houses the laser finishing machine.3. The method of comprising:storing an inventory of the first and second base templates in a facility that houses the laser finishing machine, wherein the facility is a retail store.4. The method of wherein the laser finishing machine is part of a kiosk that includes a display claim 1 , design tool software claim 1 , and network interface.5. The method of wherein the denim garments are jeans and the laser finishing patterns are representative of jeans wear patterns.6. A system comprising:a laser finishing machine comprising a laser head, wherein the laser finishing machine is capable of burning a first finishing pattern onto a target garment blank;a holder for the target garment blank, wherein the holder is coupled to the laser ...

METHOD FOR DECOLORIZING TEXTILE MATERIALS

The disclosure relates to a method for decolorization of a dye-colored synthetic polymer, which includes the steps of treating a dye-colored synthetic polymer, such as polyester, with a treatment composition at pH 6 or less, the treatment composition comprising sodium formaldehyde sulfoxylate, water, and a ketone. The resulting decolorized synthetic polymer is then separated from the treatment composition. 1. A method for decolorizing a dye-colored synthetic polymer , comprising: (a) sodium formaldehyde sulfoxylate,', '(b) water, and', '(d) a ketone dissolved in the treatment composition;', 'wherein the treatment composition has a pH of 6 or less, and the treating is carried out at a temperature of at least 50° C. and for a duration of time sufficient to at least partially decolorize the synthetic polymer; and, 'treating a dye-colored synthetic polymer with a treatment composition, the treatment composition comprising'}following the treating, separating at least partially decolorized synthetic polymer from the treatment composition.2. The method of claim 1 , wherein the treatment composition comprises from 2.5 g/L to 50 g/L of sodium formaldehyde sulfoxylate.3. The method of claim 1 , wherein the ketone comprises a ketone selected from the group consisting of acetone claim 1 , methyl ethyl ketone claim 1 , 2-pentanone claim 1 , 3-pentanone claim 1 , 2-hexanone claim 1 , 3-hexanone claim 1 , methyl isobutyl ketone claim 1 , methyl n-propyl ketone claim 1 , methyl isopropyl ketone claim 1 , ethyl ketone claim 1 , and any combination thereof.4. The method of claim 1 , wherein the ketone comprises acetone.5. The method of claim 1 , wherein the ketone consists essentially of acetone.6. The method of claim 1 , wherein a weight ratio of the water to the ketone in the treatment composition is from 4:1 to 1:4.7. The method of claim 1 , wherein the treating is carried out at a temperature of at least 70° C.8. The method of claim 1 , wherein a liquor ratio present during the ...

Stabilized Liquid Peroxide Compositions

The invention provides a liquid peroxide composition comprising a subtilisin having a M222 substitution (BPN′ numbering) and a peptide based subtilisin stabilizer. 1. A liquid composition comprising:(a) a peroxide or peroxide source,(b) a subtilisin having an amino acid sequence comprising a substitution in a position corresponding to M216 of SEQ ID NO: 1,(c) a peptide aldehyde or ketone subtilisin stabilizer, or a hydrosulfite adduct thereof, and(d) optionally a peroxide stabilizer.2. The liquid composition of claim 1 , wherein the amino acid sequence of the subtilisin comprises a substitution corresponding to M216A or M216S of SEQ ID NO: 1.3. The liquid composition of claim 1 , wherein the amino acid sequence of the subtilisin has at least 60% identity to the amino acid sequence of SEQ ID NO: 2.4. The liquid composition of claim 1 , wherein the peroxide concentration is in the range of 0.1% to 10%.5. The liquid composition of claim 1 , wherein the peroxide is hydrogen peroxide.6. The liquid composition of claim 1 , which is a liquid cleaning composition and further comprises a surfactant and other ingredients used in detergent and cleaning compositions.7. The liquid composition of claim 1 , which comprises a non-ionic surfactant.8. The liquid composition of claim 1 , wherein the subtilisin stabilizer has the formula P-(A)-L-(B)—B—R* or a hydrosulfite adduct thereof claim 1 , wherein:{'sub': 3', '3', '2', '2, 'a) R* is H (hydrogen), CH, CX, CHX, or CHX;'}b) X is a halogen atom;{'sup': '0', 'c) Bis a single amino acid residue with L- or D-configuration of the formula —NH—CH(R)—C(═O)—;'}d) x is 1, 2 or 3;{'sub': 'x', 'sup': '0', 'e) Bis independently a single amino acid residue, each connected to the next B or to Bvia its C-terminal;'}f) L is absent or independently a linker group of the formula —C(═O)—, —C(═O)—C(═O)—, —C(═S)—, —C(═S)—C(═S)— or —C(═S)—C(═O)—;g) A is absent if L is absent or is independently a single amino acid residue connected to L via the N- ...

FABRIC CARE COMPOSITION COMPRISING METATHESIZED UNSATURATED POLYOL ESTERS

The present invention relates to fabric cleaning and/or treatment compositions as well as methods of making and using same. Such compositions can provide softening benefits yet do not have the same level of drawbacks as current softening actives. Such compositions can have wide pH ranges, and/or salt levels and still be stable. In addition, the salt and/or pH tolerance of such formulations allows a number of ingredients to be employed by the formulator, including ingredients that hitherto were not available to formulators. 1. A composition comprising , based on total composition weight , from about 0.1% to about 50% , of a metathesized unsaturated polyol ester and a material selected from the group consisting of a fabric softener active , an anionic surfactant scavenger , a delivery enhancing agent , a perfume , a perfume delivery system , a soil dispersing polymer , a brightener , a hueing dye , dye transfer inhibiting agent , detersive enzyme and mixtures thereof , and optionally a carrier and/or a surfactant.2. A composition according to claim 1 , said composition having a pH of from about 3 to about 9.3. A composition according to comprising one or more of the following:a) from about 0.01% to about 30% of said fabric softener active;b) from about 0.001% to about 15% of said anionic surfactant scavenger;c) from about 0.01% to about 10% of said delivery enhancing agent;d) from about 0.005% to about 30% of said perfume;e) from about 0.005% to about 30% of said perfume delivery system;from about 0.01% to about 10% of said soil dispersing polymer;g) from about 0.001% to about 10% of said brightener;h) from about 0.0001% to about 10% of said hueing dye;i) from about 0.0001% to about 10% of said dye transfer inhibiting agent;j) from about 0.01% to about 10% of said detersive enzyme; andk) mixtures thereof.4. A composition according to wherein said metathesized unsaturated polyol ester is selected from a metathesized natural oil composition comprising (i) a mixture ...

LIGHT-PROMOTED STAIN REMOVAL SYSTEM

Stain removal system () for treating a stained area () on a cloth (), said stain removal system () comprises a container () for containing a bleach chemical, wherein the container () is a removable cartridge, a system () for carrying the bleach chemical to the stained area under a liquid form, and a light source () for generating light radiation () over the stained area (). 1. A stain removal system for treating a stained area on a cloth , the stain removal system comprising:a container for containing a bleach chemical, wherein the container is a removable cartridge;a system for carrying the bleach chemical to the stained area under a liquid form; anda light source for generating light radiation over the stained area.2. The stain removal system as claimed in claim 1 , wherein said light source is a light emitting diode (LED).3. The stain removal system as claimed in any claim 1 , wherein said light source is adapted to generate said light radiation in a blue spectrum.4. The stain removal system as claimed in claim 1 , wherein said light source has a power larger than 50 mW claim 1 , preferably larger than 500 mW.5. The stain removal system as claimed in claim 1 , wherein the light source is arranged at a front end of the stain removal system.6. The stain removal system as claimed in claim 1 , wherein the distance between center central part of the light source and center central part of the front end of the system has a value less than 10 cm claim 1 , preferably less than 5 cm.7. The stain removal system as claimed in claim 1 , wherein said system for carrying the bleach chemical comprises:a tube and a valve arranged along said tube, and{'b': '202', 'a tube () and a pump arranged along said tube.'}8. The stain removal system as claimed in claim 1 , wherein said container is adapted to contain a liquid bleach chemical or a solid bleach chemical.9. The stain removal system as claimed in claim 8 , wherein said container is adapted to contain a solid bleach chemical ...

Nonaqueous detergent compositions comprising clay soil removal polymers

The present invention provides a nonaqueous heavy-duty detergent composition which is in the form of a liquid, gel or paste, said composition comprising a bleaching agent and a specific clay soil removal polymer.

Process for preparing non-aqueous, bleach-containing liquid detergent compositions

Disclosed is a process for preparing non-aqueous, bleach-containing liquid laundry detergent compositions, which are in the form of a suspension of particulate material, including peroxygen bleaching agent and an alkyl sulfate anionic surfactant, dispersed in a liquid phase containing an alcohol ethoxylate nonionic surfactant and a non-aqueous, low-polarity organic solvent. Such a process provides compositions that exhibit especially desirable cleaning and bleaching of fabrics laundered therewith and also exhibit especially desirable chemical and phase stability.

Method of cleaning carpets

The present invention relates to the use of compositions comprising a chelant together with a soil suspending polycarboxylate or polyamine polymer, for cleaning carpets, whereby particulate soil removing performance is improved.

Wafer cleaning compositions and methods

Compositions and methods of removing debris including organic debris from a hydrophobic surface during semiconductor processing are disclosed. The method includes exposing a semiconductor wafer having debris, including organic debris, thereon to a cleaning solution including an oxidizing agent and at least one surfactant.

Stably suspended organic peroxy bleach in a structured aqueous liquid

An aqueous based structured Heavy duty liquid detergent formulation is disclosed, which contains selected bleaches, surfactant combinations, borate polyol pH jump systems, and selected decoupling polymers.

Non-aqueous built liquid detergent composition

Method of sanitizing and destaining tableware

A method of sanitizing and destaining ware, including silverware includes the steps of applying a sanitizing concentrate composition to silverware at a rate of 100 ppm to 2000 ppm, the sanitizing concentrate composition including from about 1 wt-% to 20 wt-% of peroxycarboxylic acid, from about 10 wt-% to 50 wt-% of carboxylic acid containing a mixture of acetic acid, and octanoic acid, the acetic acid and the octanoic acid present in a ratio ranging from about 10 to 1 to about 1 to 1, respectively, from about 3 wt-% to 35 wt-% of hydrogen peroxide, and a balance of carrier wherein said peroxycarboxylic acid is the reaction product of the acetic acid, octanoic acid, and hydrogen peroxide.

Percarboxylic acid rinse method

The invention includes compositions and methods for sanitizing ware without staining or spotting. In its most preferred mode, the method comprises the steps of washing the ware in an automated ware washing machine and rinsing the ware at either high or low temperatures with a sanitizing rinse composition. The destaining, sanitizing concentrate composition preferably comprises peroxy acetic acid, acetic acid, and hydrogen peroxide. The sanitizing rinse composition may preferably be used at a concentration ranging from about 600 ppm to 4000 ppm.

Precarboxylic acid rinse method

The invention includes compositions and methods for sanitizing ware without staining, spotting or corroding. In its most preferred mode, the method comprises the steps of washing the ware in an automated ware washing machine and rinsing the ware at either high or low temperatures with a sanitizing rinse composition. The destaining, sanitizing concentrate composition preferably comprises peroxyacetic acid, acetic acid, and hydrogen peroxide using higher levels of acetic and peroxyacetic acid and a lower level of hydrogen peroxide. The sanitizing rinse composition may preferably be used at a concentration of peroxyacetic acid of at least 30 ppm.

Acidic aqueous cleaning compositions

Compositions described herein are aqueous detergent compositions, preferably hard surface cleaning compositions, which contain alkyl aryl sulfonate surfactant, selected hydrophobic cleaning solvent, polycarboxylic acid, and aqueous solvent system in solution and/or a micellar phase, the pH being from about 2 to about 4. These have excellent soap scum removal and hard water deposit removal properties and are easy to rinse. Such compositions optionally contain additional anionic sulfate surfactant, cationic surfactant, peroxide and/or hydrophilic polymer for additional benefits.

Stabilized active oxygen compositions

The present invention relates to compositions including a combination of builders that stabilizes active oxygen compounds when the composition is formulated as an alkaline liquid.

Inorganic persulfate cleaning solution for acoustic materials

A stable, cleaning solution for acoustic materials, and the like, such as porous tile, fabric, etc., is disclosed that contains an inorganic oxidizer of ammonium persulfate as the active ingredient in the solution, that may be applied by spraying. Potable tap water is used as the diluent, and various ingredients are utilized in the cleaning solution to clean the tile and maintain the solution as a clear, single phase having a relatively long term activity life of about 5-10 days, at a pH typically at least about 8-9.

Raw fabrics and raw yarns and their preparation

본 발명은 200∼800T/M으로 연사한 생사류를 경사로 하고, 굿모시 상태에서 표백한 저마를 위사로 하여 제직함으로써 제직성 및 내구김성이 우수하고 다양한 색상의 염료로의 염색이 가능한 교직물 및 그의 제조방법에 관한 것으로, 상기한 생사류와 저마와의 교직물은 가격이 저렴하고 모시의 장점을 가지고 있어 초, 늦여름용 의류소재로도 사용할 수 있으며, 다양한 색상의 교직물을 제조할 수 있으므로 모시 제조 농가의 수익을 크게 향상시킬 수 있고, 전통문화의 계승 발전에 크게 기여할 수 있다. The present invention is a weaving fabric and fabrics that can be dyed with dyes of various colors with excellent weaving and durability by weaving with raw yarns inclined at 200 to 800 T / M as a warp yarn, weaving yarns bleached in a gutmos state The method of the present invention relates to a method of fabrics of raw yarns and yams, which are inexpensive and have the advantages of ramie, which can be used as clothing material for early and late summer. It can greatly improve profits and contribute greatly to the succession of traditional culture.

Aqueous structured liquid detergent compositions containing selected peroxygen bleach compounds

An aqueous structured liquid detergent composition comprising detergents active materials and a peroxygen bleach compound, said detergent composition showing less than 25%, preferably less than 10%, more preferably less than 5% volume increase while stored at a temperature between 20 DEG and 37 DEG C. for three months after preparation.

Product disinfection and bleaching methods and compositions used therefor

Method of laundering fabric using a liquid laundry detergent composition

The present invention relates to a method of laundering fabric comprising the step of contacting a liquid laundry detergent composition comprising a pre-formed peracid, wherein the laundry detergent is contacted to water in such an amount so that the concentration of laundry detergent composition in the wash liquor is from above 0g/l to 4g/l, and wherein from 0.01kg to 2kg of fabric per litre of wash liquor is dosed into said wash liquor.

Method of laundering fabric using a liquid laundry detergent composition

The present invention relates to a method of laundering fabric comprising the step of contacting a liquid laundry detergent composition comprising a transition metal bleach catalyst to water to form a wash liquor, and laundering fabric in said wash liquor, wherein the laundry detergent is contacted to water in such an amount so that the concentration of laundry detergent composition in the wash liquor is from above 0g/l to 4g/l, and wherein from 0.01kg to 2kg of fabric per litre of wash liquor is dosed into said wash liquor.

Liquid cleaning compositions

The present invention relates to a process for preventing the reduction of hydrogenperoxide or a precursor of hydrogen peroxide during storage in liquid cleaning compositions, like deteregents. Further aspects of the invention are liquid cleaning compositions containing hydrogenperoxide or a precursor of hydrogen peroxide, an acylhydrazone compound and a polyalkyleneglykol derivative and the use of an acylhydrazone compound together with a polyalkyleneglykol derivative in a liquid cleaning composition containing hydrogenperoxide or a precursor of hydrogen peroxide. The liquid cleaning compositions essentially cause no spotting.

The stable liquid detergent compositions that contains SYNTHETIC OPTICAL WHITNER

本发明披露了一些含漂白剂的含水液体洗涤组 合物，经稳定后不发生因微量过渡金属污染引起的漂 白剂分解作用，所说的稳定效果是利用作为非沉淀性 助洗剂的特定二膦酸盐化合物而得到的。

Composition and apparatus for surface cleaning

The present invention provides an apparatus for surface cleaning, in which a first liquid, which includes an oxidizing agent, and a second liquid, which includes a builder or a chelating agent, are initially maintained separately. The apparatus is constructed to facilitate delivery of these two liquids such that they are combined to form an admixture during delivery to a surface to be treated. Either or both of the first and second liquids include a pH-adjusting agent, which is present in an amount such that when the liquids are so delivered, the resulting admixture is maintained at a pH sufficient for cleaning efficacy and stability of the oxidizing agent. The present invention also provides a composition produced by a process of maintaining the two above-mentioned liquids separately and forming an admixture thereof during delivery to a surface to be treated.

Improvements relating to bleaching compositions comprising hydrogen peroxide

Improvements relating to bleaching compositions comprising hydrogen peroxide

The invention provides a bleaching composition of pH 10-14 which comprises an oxygen transfer agent and hydrogen peroxide. It is believed that the reaction of hydrogen peroxide with the imine quat. oxygen transfer agents proceeds through a different route than that of the organic and inorganic peroxides. As a consequence, the formation of acyl hydroxamate is significantly reduced. Furthermore it is believed that when hydrogen peroxide is used as the bleaching agent in the pH range indicated, a surprising improvement in the efficacy of the bleaching system occurs and it is possible to formulate peroxide based systems which have efficacy approaching or exceeding that of hypochlorite without the disadvantages associated with hypochlorite. A further aspect of the present invention provides a method for bleaching a stained substrate which comprises the step of treating the substrate with a bleaching composition of pH 10-14, which bleaching composition comprises an oxygen transfer agent and hydrogen peroxide.

Bleach composition

Percarboxylic Acid Rinse Method

본 발명은 얼룩 또는 부식이 없는 식기세척 조성물 및 세척방법에 관한 것이다. 가장 바람직한 형태로서, 자동식기세척기에서 식기를 세척하고 고온 또는 저온에서 식기를 헹굼조성물로 헹구어내는 단계를 포함하는 방법이다. 본 발명의 얼룩제거, 소독 농축 조성물은 바람직하기로는 퍼옥시아세트산, 아세트산 및 하이드로겐 퍼옥사이드를 포함하는 것인데, 아세트산 및 퍼옥시아세트산은 고수준으로, 하이드로겐 퍼옥사이드는 저수준으로 사용한다. 헹굼조성물은 퍼옥시아세트산의 농도가 적어도 30 ppm인 것을 사용할 수 있다. The present invention relates to dishwashing compositions and cleaning methods that are free of stains or corrosion. In a most preferred form, the method comprises washing the tableware in an automatic dishwasher and rinsing the tableware with the rinsing composition at high or low temperatures. The stain removal, disinfecting concentrate composition of the present invention preferably comprises peroxyacetic acid, acetic acid and hydrogen peroxide, acetic acid and peroxyacetic acid being used at high levels, and hydrogen peroxide being used at low levels. The rinsing composition may be one having a concentration of peroxyacetic acid of at least 30 ppm.

Stabilized liquid peroxide compositions

The invention provides a liquid peroxide composition comprising a subtilisin having a M222 substitution (BPN' numbering) and a peptide based subtilisin stabilizer.

Method of laundering fabric using a compacted liquid laundry detergent composition

The present invention relates to a method of laundering fabric comprising the step of contacting a liquid laundry detergent composition comprising a bleach ingredient to water to form a wash liquor, and laundering fabric in said wash liquor, wherein the bleach ingredient has a logP o/w greater than about 0, wherein the bleach ingredient is capable of generating species having a X SO of from about 0.01 to about 0.30, wherein the laundry detergent is contacted to water in such an amount so that the concentration of the laundry detergent composition in the wash liquor is from above 0 g/l to 4 g/l, and wherein from 0.01 kg to 2 kg of fabric per litre of wash liquor is dosed into said wash liquor.

Bleach activators in detergent compositions

Handle the method for textile material and corresponding processing unit

一种处理纺织材料(13)以附着染料如合成或天然染料或者将漂白剂施加至所述纺织材料(13)的方法。所述方法提供了用浸渍液体预浸渍纺织材料(13)的第一步骤；和通过使所述纺织材料(13)与至少一个加热转鼓(20)接触且随后蒸发所述浸渍液体而加热浸渍液体和可能的染料或漂白剂的第二步骤，所述纺织材料(13)可在所述加热转鼓(20)上选择性运动且经历高于大气压的可调压力，其中存在带(18)，其在所述纺织材料(13)上相对于加热转鼓(20)施加可调压力。

Machine cleaning methods using cleaning agent comprising e.g. a liquid cleaning agent preparation-B containing bleach activator, comprises dosing a partial quantity of preparation-B present in cartridge into inner space of cleaning machine

Machine cleaning methods or machine textile washing method using a supplied form of cleaning agent comprising (a) a liquid cleaning agent preparation-B containing at least one bleach activator and (b) a liquid cleaning agent preparation-D containing at least one oxygen bleaching agent, comprises dosing a partial quantity (b1) of the cleaning agent preparation-B present in the cartridge into the inner space of the cleaning machine, and dosing a partial quantity (d) of the cleaning agent preparation-D present in the cartridge into the inner space of the cleaning machine. Machine cleaning methods or machine textile washing method using a supplied form of cleaning agent comprising (a) a liquid cleaning agent preparation-B containing at least one bleach activator and (b) a liquid cleaning agent preparation-D containing at least one oxygen bleaching agent, where the cleaning agent preparations-B and -D are dosed during the cleaning method from a cartridge located preferably in the inner space of the cleaning machine into the inner space of the cleaning machine, comprises dosing a partial quantity (b1) of the cleaning agent preparation-B present in the cartridge into the inner space of the cleaning machine. A residual quantity of the cleaning agent preparation B present in the cartridge remains in the cartridge until the end of the cleaning method, and the residual quantity corresponds to at least double the quantity of the partial quantity (b1), and dosing a partial quantity (d) of the cleaning agent preparation-D present in the cartridge into the inner space of the cleaning machine, where a residual quantity of the cleaning agent preparation-D present in the cartridge remains in the cartridge until the end of the cleaning method, and the residual quantity corresponds to at least double the partial quantity (d). An independent claim is included for a supplied form of cleaning agent for use in the above process.

Dosing system for the release of bleach-containing preparations during a washing program of a washing machine

Dosiersystem zur Freisetzung von bleichmittelhaltigen Zubereitungen während eines Waschprogramms einer Waschmaschine Die Leistung von Flüssigwaschmitteln sollte verbessert werden. Dies gelingt durch ein Dosiersystem zur Freisetzung von Zubereitungen im Inneren einer Waschmaschine, umfassend wenigstens ein Dosiergerät und wenigstens eine mit dem Dosiergerät koppelbare Kartusche, wobei die Kartusche mindestens eine Kammer umfasst, die eine fließfähige peroxocarbonsäurehaltige Zubereitung enthält. Dosing system for the release of bleach-containing preparations during a washing program of a washing machine The performance of liquid detergents should be improved. This is achieved by a dosing system for releasing preparations inside a washing machine, comprising at least one dosing device and at least one cartridge that can be coupled to the dosing device, the cartridge comprising at least one chamber that contains a flowable preparation containing peroxocarboxylic acid.

Dosing system for releasing preparations comprising bleach during a washing program of a washing machine

The invention relates to improving the performance of liquid washing agents. Said aim is achieved according to the invention by a dosing system for releasing preparations in the interior of a washing machine, comprising at least one dosing device and at least one cartridge which can be coupled to the dosing device, wherein the cartridge comprises at least one chamber which contains a flowing preparation comprising peroxycarboxylic acid.

Improvements in or relating to methods for the bleaching of textile material consisting of polyamides

Polyamide textile material is bleached with an alkali metal or alkaline-earth metal hypochlorite solution and is then treated with a reducing agent at a temperature above 80 DEG C. The hypochlorite solution may be at a pH of 8-10 or 3-4 and the reducing agent may be a solution of sodium hydrosulphite, sodium formaldehyde sulphoxylate, zinc formaldehyde sulphoxylate, a bisulphite, a sulphite or a thiosulphate. A sodium formaldehyde sulphoxylate solution at 90-95 DEG C. may be used.

Wash agents for polyamide textiles - giving protection against degradation, contain peroxides a biguanide and a silicate

Domestic washing compsns. contg. peroxide cpds. also contain, as protector of polyamide fibres against degradation, a biguanide known as 'Proventin 7H (RTM) used as 0.2-0.5% in association with Mg silicate pref. 'Sidex' (RTM) used as 1-2.5% of the washing compsn. Protection is efficient during soaking for several hours, and at temp. above 60 degrees C. The compsn. is stable during normal storage.

Percarboxylic acid rinse method

The invention includes compositions and methods for sanitizing ware without staining or spotting. In its most preferred mode, the method comprises the steps of washing the ware in an automated ware washing machine and rinsing the ware at either high or low temperatures with a sanitizing rinse composition. The destaining, sanitizing concentrate composition preferably comprises peroxyacetic acid, acetic acid, and hydrogen peroxide. The sanitizing rinse composition may preferably be used at a concentration ranging from about 600 ppm to 4,000 ppm.

PROCESS FOR RINSING WITH PERCARBOXYLIC ACIDS

La présente invention a pour objet un procédé de désinfection et de nettoyage d'ustensiles comprenant les étapes d'application aux ustensiles d'une composition concentrée d'acide peroxyacétique comprenant de l'acide peroxyacétique, de l'acide acétique, du peroxyde d'hydrogène et un support, dans lequel le rapport molaire initial de l'acide acétique au peroxyde d'hydrogène est inférieur à 3/1; le rapport molaire de l'acide acétique à l'acide peroxyacétique à l'équilibre est inférieur à 5/1 et dans lequel la composition est diluée au moment de l'emploi à une concentration d'au moins 30 ppm d'acide peroxyacétique. The present invention relates to a method of disinfecting and cleaning utensils comprising the steps of applying to utensils a concentrated composition of peroxyacetic acid comprising peroxyacetic acid, acetic acid, peroxide. hydrogen and a carrier, in which the initial molar ratio of acetic acid to hydrogen peroxide is less than 3/1; the molar ratio of acetic acid to peroxyacetic acid at equilibrium is less than 5/1 and in which the composition is diluted at the time of use to a concentration of at least 30 ppm of peroxyacetic acid.

Process for bleaching textiles made of polyamides as well as textiles thus bleached

LIQUID DETERGENT AND CLEANING COMPOSITION AND METHOD FOR CLEANING AND BLANNING SALIS TISSUES USING THE SAME

L'INVENTION CONCERNE UNE COMPOSITION DETERGENTE ET BLANCHISSANTE LIQUIDE POUR LE LINGE. LA COMPOSITION COMPREND UN SURFACTIF NON IONIQUE LIQUIDE, UN SEL MINERAL PEROXYGENE HYDROSOLUBLE COMME AGENT DE BLANCHIMENT, ET UNE QUANTITE EFFICACE D'UN COMPOSE INHIBANT LA DECOMPOSITION DE L'AGENT DE BLANCHIMENT SOUS L'ACTION D'UNE ENZYME PRESENTE DANS LES TISSUS SALIS. IL EST TRAITE EN PARTICULIER DE COMPOSITIONS NON AQUEUSES CONTENANT UN ADJUVANT DE DETERGENCE EN SUSPENSION DANS LE SURFACTIF NON IONIQUE LIQUIDE. APPLICATION: DETERGENTS. THE INVENTION CONCERNS A LIQUID DETERGENT AND WHITENING COMPOSITION FOR LAUNDRY. THE COMPOSITION CONSISTS OF A LIQUID NON-IONIC SURFACTANT, A WATER-SOLUBLE PEROXYGEN MINERAL SALT AS A BLEACHING AGENT, AND AN EFFECTIVE AMOUNT OF A COMPOUND THAT INHIBITS THE DECOMPOSITION OF THE BLEACHING AGENT UNDER THE ACTION OF AN ENZYME PRESENT IN THE TABS. IT IS PARTICULARLY TREATED WITH NON-AQUEOUS COMPOSITIONS CONTAINING A DETERGENT ADJUVANT IN SUSPENSION IN THE NON-IONIC LIQUID SURFACTANT. APPLICATION: DETERGENTS.

Nonaqueous liquid automatic dishwasher detergent composition

PATENT NONAQUEOUS LIQUID AUTOMATIC DISHWASHER DETERGENT COMPOSITION ABSTRACT OF THE DISCLOSURE ABSTRACT OF THE DISCLOSURE The application is directed to a nonaqueous liquid automatic dishwasher detergent composition with improved anti-filming and anti-spotting properties and to a method of using the detergent composition. The detergent composition comprises a nonaqueous organic carrier liquid, silica, alumilla or titanium dioxide anti-filming agent, a water soluble polyacrylate anti-spotting agent, inorganic builder salts, bleach compound and detergent. The compositions provide reduced filming and spotting on dishware, glassware, china and the like, particularly in hard water. The nonaqueous liquid automatic dishwasher detergent compositions are stable in storage and are readily dispersible in water.

AQUEOUS LIQUID STABILIZING AQUEOUS FLUID LAUNDRY AND WASHING METHOD

La présente invention concerne des lessives liquides aqueuses. Les lessives liquides aqueuses et alcalines blanchissantes stables au stockage contiennent du perborate de sodium monohydraté, un silicate de magnésium Mg 3,5 Si 02 , du pyrophosphate acide de sodium et un régulateur de viscosité constitué par les copolymères de polyéthyléneglycol dialkyléther. Application au lavage et blanchiment à température comprise entre 40 et 90 degre(s)C. The present invention relates to aqueous liquid detergents. Storage-stable aqueous and alkaline whitening liquid detergents contain sodium perborate monohydrate, a magnesium silicate Mg 3.5 Si 02, sodium acid pyrophosphate and a viscosity regulator consisting of the copolymers of polyethylene glycol dialkyl ether. Application to washing and bleaching at temperature between 40 and 90 degree (s) C.

Liquid bleaching laundry detergent composition

LIQUID BLEACHING LAUNDRY DETERGENT COMPOSITION Abstract of the Disclosure: A liquid substantially anhydrous heavy duty laundry detergent composition comprising a suspension of builder salt, sodium perborate monohydrate and solid activator therefor, all ground together to reduce the particle side of its solids to less than about 10 microns.

STORAGE-STABLE AQUEOUS AQUEOUS LIQUID LIQUIDS AND WASHING METHOD

COMPOSITION AND BLEACHING SOLUTION.

Patent FR2303075B1

Process for bleaching cotton articles

Method of bleaching cellulose-base textile material

Изобретение относитс  к технологии химической обработки волокнистых материалов, а именно к отбеливанию целлюлозосодержащих текстильных материалов. Изобретение обеспечивает снижение степени повреждени  материала при сохранности белизны за счет того, что материал пропитывают водным раствором, содержащим 8-10 г/л перекиси водорода, 5-7 г/л гидроокиси натри  и 1-2 г/л неионогенного смачивател . Отжимают до влажности 130-150%. Обрабатывают микроволновым излучением с частотой 2450 МГц 1,5-3,0 мин. 1 табл. The invention relates to the technology of chemical processing of fibrous materials, namely to the bleaching of cellulose-containing textile materials. The invention provides a reduction in the degree of damage to the material while maintaining whiteness due to the fact that the material is impregnated with an aqueous solution containing 8-10 g / l of hydrogen peroxide, 5-7 g / l of sodium hydroxide and 1-2 g / l of non-ionic wetting agent. Wring out to a moisture content of 130-150%. Processed by microwave radiation with a frequency of 2450 MHz for 1.5-3.0 minutes. 1 tab.

PROCESS FOR BLEACHING COTTON ARTICLES BY MEANS OF ACID, NEUTRAL OR ALKALYNE SOLUTION OF OXYGENATED WATER

Process for the surface treatment of fibers, masses and layers, in particular for bleaching and dyeing materials sensitive to wetting by liquids

Bleaching process

Bleaching process

Patent FR1604717A

Composition and apparatus for surface cleaning

The present invention provides an apparatus for surface cleaning, in which a first liquid, which includes an oxidizing agent, and a second liquid, which includes a builder or a chelating agent, are initially maintained separately. The apparatus is constructed to facilitate delivery of these two liquids such that they are combined to form an admixture during delivery to a surface to be treated. Either or both of the first and second liquids include a pH-adjusting agent, which is present in an amount such that when the liquids are so delivered, the resulting admixture is maintained at a pH sufficient for cleaning efficacy and stability of the oxidizing agent. The present invention also provides a composition produced by a process of maintaining the two above-mentioned liquids separately and forming an admixture thereof during delivery to a surface to be treated.

VERDICED PERSONIC COMPOSITIONS

Stable liquid detergent compositions containing peroxygen bleach suspended by a hydrophobic silica

The present invention relates to stable liquid detergent compositions comprising bleach, a solid water-soluble peroxygen compound suspended in a liquid phase, surfactant and hydrophobic silica.

Bleaching compositions

Liquid laundry detergent-bleach composition and method of use

Transparent, isotropic, aqueous bleach composition

Process for bleaching textiles of vegetable origin with sodium peroxide

LIQUID TEXTILE DETERGENT AND BLENDER

Patent FR2478152B1

Bleaching compositions

PCT No. PCT/US95/04020 Sec. 371 Date Mar. 11, 1997 Sec. 102(e) Date Mar. 11, 1997 PCT Filed Mar. 30, 1995 PCT Pub. No. WO95/27776 PCT Pub. Date Oct. 19, 1995The use of anionic surfactants in a liquid peroxygen bleaching composition disclosed, for reducing itching of the skin, after it has come in contact with said compositions.

Prevailingly liquid detergent and/or bleaching compositions containing low molecular weight tertiary amines in the form of n-oxide

ABSTRACT OF THE DISCLOSURE Prevailingly liquid detergent and/or bleaching compositions, containing low molecular weight tertiary amines in the form of N-oxide.

Aqueous-free liquid detergent bleach composition

Inorganic persulfate cleaning solution for acoustic materials

INORGANIC PERSULFATE CLEANING SOLUTION FOR ACOUSTIC MATERIALS: BY: JEFFREY J. KING ABSTRACT OF THE DISCLOSURE: A stable, cleaning solution for acoustic material such as porous tile, fabric, etc., is disclosed that contains an inorganic oxidizer, such as ammonium persulfate as the active ingredient in the solution, that may be applied by spraying. Potable tap water is used as the diluent, and various ingredients are utilized in the cleaning solution to clean the tile and maintain the solution as a clear, single phase solution having a relatively long term activity life of about 5 - 10 days, at a pH typically at least about 8 - 9.

CONTINUOUS METHOD FOR BLEACHING COTTON-CONTAINING MATERIALS.

Liquid detergent compositions

GC108+ ABSTRACT Liquid Detergent Compositions The present invention relates to aqueous alkaline built detergent compositions containing hydrogen peroxide. Alkaline conditions present particular difficulties for preventing the hydrogen peroxide from decomposing excessively rapidly during storage. Aqueous compositions containing a builder, especially polyphosphate or citrate, anionic sulphate or sulphonate surfactant, nonionic ethoxylate surfactant and hydrogen peroxide of acceptable peroxide stability can be obtained by employing an alcohol, preferably ethanol, or a polyhydroxy carboxylate, preferably gluconate, or especially both, in conjunction with a phosphonate, especially an ethylene amine methylene phosphonate. Many of such alkaline compositions are formulated to permit the anionic surfactant to work at or near to its optimum pH in conjunction with the builder. The invention also provides similar, but unbuilt compositions containing instead of the builder, additional surfactant, generally nonionic surfactant, and having a somewhat lower pH.

Detergent paste for washing

Process for treating textiles with a laundry additive

Washing process for textiles to be carried out in an automatic washing machine and the device for carrying it out

Process for bleaching cellulosic fabrics

Bleach activator in detergent compositions

Bleaching composition, and process for bleaching a stained substrate

''COMPOSIçãO ALVEJANTE, E, PROCESSO PARA ALVEJAR UM SUBSTRATO MANCHADO''. A invenção proporciona uma composição alvejante com pH 10-14 que compreende um agente de transferência de oxigênio e peróxido de hidrogênio. Acredita-se que a reação do peróxido de hidrogênio com os agentes de transferência de oxigênio de imina quat. ocorre através de uma via diferente daquela dos peróxidos orgânicos e inorgânicos. Como uma conseq³ência, a formação do hidroxamato de acila é significativamente reduzida, além disso, acredita-se que quando se utiliza peróxido de hidrogênio como o agente alvejante na faixa de pH indicada, ocorre um surpreendente aperfeiçoamento na eficácia do sistema alvejante e é possível formular sistemas baseados em peróxido que têm uma eficácia que se aproxima ou excede aquela do hipoclorito sem as desvantagens associadas com hipoclorito. Um outro aspecto da presente invenção proporciona um processo para alvejar um substrato alvejado que compreende a etapa de tratar o substrato com uma composição alvejante com pH 10-14, sendo que esta composição alvejante compreende um agente de transferência de oxigênio e peróxido de hidrogênio.

BLEACHING ACTIVATORS IN DETERGENT MIXTURES.

CONTINUOUS METHOD OF WHITENING WITH PEROXIDES

A.ON PROPOSE UN PROCEDE CONTINU POUR LE BLANCHIMENT DE TISSUS CONTENANT DU COTON, AVEC DES PEROXYDES, OU LES PIECES DE TISSU SEJOURNENT DANS UN BAIN DE BLANCHIMENT ET SONT ENSUITE VAPORISEES. B.LE SEJOUR DANS LE BAIN, LES PIECES ETANT PLIEES S'EFFECTUE A UNE TEMPERATURE DE 60 10C ET POUR LE VAPORISAGE ON FAIT PASSER LES PIECES COUSUES ENSEMBLE DANS L'APPAREIL A UNE TEMPERATURE VOISINE DE 100C. C.CE PROCEDE PERMET D'UTILISER TOTALEMENT LES PRODUITS BLANCHISSANTS MIS EN OEUVRE ET D'EVITER TOUT DEFAUT DE PLIURES AU COURS DE LA TEINTURE ULTERIEURE. A.ON PROPOSES A CONTINUOUS PROCESS FOR THE BLEACHING OF FABRICS CONTAINING COTTON, WITH PEROXIDES, OR THE PIECES OF FABRIC STAY IN A BLEACH BATH AND THEN VAPORIZED. B. THE STAY IN THE BATH, THE PARTS BEING FOLDED TAKES A TEMPERATURE OF 60 10C AND FOR VAPORIZING THE PARTS SEWN TOGETHER IN THE APPLIANCE AT A TEMPERATURE NEAR 100C. C. THIS PROCESS ALLOWS FULL USE OF THE WHITENING PRODUCTS APPLIED AND PREVENTS ANY FAULTS OF BENDING DURING THE SUBSEQUENT DYEING.

Process for bleaching cellulose fabrics

Alkaline peroxide liquid detergent composition

Use of an alkali metal perborate or percarbonate salt as a buffering additive in the manufacture of an alkaline peroxide-containing liquid detergent composition, characterised in that the level of the persalt added, based on peroxide equivalent content, is less than 90 %, preferably less than 75 %, most preferably less than half of the total peroxide equivalent in the composition. Also a method of cleaning laundry comprising the direct application to the laundry or a selected part of the laundry of a composition according to any one of claims 5 to 8, optionally followed by a rubbing action.

Hydrogen peroxide compositions

ABSTRACT HYDROGEN PEROXIDE COMPOSITIONS The effectiveness of hydrogen peroxide for bleaching and disinfecting at ambient to hand hot temperatures can be enhanced by reaction with a peracid generator (activator), but the provision of storage stable concentrated aqueous liquid premixes of hydrogen peroxide and activator presents many problems arising from the physical and chemical properties of the components. The present invention provides aqueous acidic emulsions of hydrogen peroxide and enol esters, preferably at a pH of 2 to 5 and containing a slight excess of hydrogen peroxide over an equivalent mole ratio to enol ester activator of 1:1. The concentrations of the components of some preferred emulsions are selected in the ranges of 3 to 20% hydrogen peroxide, 30 to 85% water, 10 to 30% enol ester (%s by weight based upon the emulsion) and from 10 to 70% by weight based on the enol ester of emulsifiers. In preferred compositions, the activator is selected from vinyl or isopropenyl or but-1-enyl or cyclohex-1-enyl acetate or benzoate and divinyl adipate or phthalate, and 1,5-diacetoxypenta-1,4-diene. The compositions can be used as such or upon dilution with aqueous media and in conjunction with detergent compositions, and for cleaning and disinfecting absorbent or non-absorbent materials.

Chlorite cotton bleaching process

Method and composition for preparing a semiconductor surface for deposition of a barrier material

Liquid laundry detergent-bleach composition and method of use

LIQUID LAUNDRY DETERGENT-BLEACH COMPOSITION AND METHOD OF USE ABSTRACT OF THE DISCLOSURE In a liquid laundry detergent composition containing a perborate bleach, hydroxylamine sulfate is added as a bleach stabilizer and specifically as an inhibitor of catalase, an enzyme present in natural body soils, which enzyme will rapidly decompose hydrogen peroxide, the active bleaching component of the perborate bleach. The preferred composition are non-aqueous liquids based on liquid nonionic surfactants and preferably include a detergent builder salt suspended in the liquid nonionic surfactant.

Patent JPS5337940B2

Non-aqueous liquid detergent composition for dishwashers.

LIQUID SOFT DETERGENTS AND PROCEDURES FOR USE

Continuous bleaching of cellulosic textiles

Liquid detergent composition

Process for bleaching fibrous materials containing lignin

Acidic aqueous cleaning compositions

Method of laundring fabric using a compacted laundry detergent composition

The present invention relates to a method of laundering fabric comprising the step of contacting a liquid laundry detergent composition comprising a transition metal bleach catalyst to water to form a wash liquor, and laundering fabric in said wash liquor, wherein the laundry detergent is contacted to water in such an amount so that the concentration of laundry detergent composition in the wash liquor is from above 0 g/l to 4 g/l, and wherein from 0.01 kg to 2 kg of fabric per litre of wash liquor is dosed into said wash liquor.

Fabric treatment composition containing thickened hydrogen peroxide solution

A liquid fabric treatment composition comprises a thickened hydrogen peroxide solution. An associative thickener is used as the thickening medium. The composition further includes non-ionic and/or anionic surfactants.

FLYTANDE TVAETTMEDELS- OCH BLEKNINGSMEDELSKOMPOSITION FOER TVAETT SAMT ANVAENDNING AV DENSAMMA.