Abstract: The invention comprises a hard surface cleaning composition including an environmentally friendly, surfactant derived from renewable bio-based resources. The cleaning composition includes a mixture of alkyl polypentosides and alkyl polyglucosides having primarily between 8 and 11 carbon atoms as a surfactant, an acid source, an optional solvent, a water conditioning agent and water. The hard surface cleaner is preferably substantially free of alkyl phenol ethoxylates and is effective at removing food soils including 20% protein.
Type:
Application
Filed:
June 21, 2010
Publication date:
December 22, 2011
Applicant:
ECOLAB USA INC.
Inventors:
CHARLES ALLEN HODGE, ERIN JANE DAHLQUIST, AMANDA RUTH BLATTNER
Abstract: A cleaning composition including a betaine functionalized alkyl polyglucoside, a water conditioning agent, an acid source, a solvent, and water. In one embodiment, the cleaning composition is substantially free of alkyl phenol ethoxylates. The cleaning composition is capable of removing soils including up to 20% proteins. The cleaning compositions include a biorenewable, environmentally friendly alternative to nonyl phenol ethoxylates and exhibit superior cleaning of food soils.
Type:
Application
Filed:
June 21, 2010
Publication date:
December 22, 2011
Applicant:
ECOLAB USA INC.
Inventors:
CHARLES ALLEN HODGE, ERIN JANE DAHLQUIST, AMANDA RUTH BLATTNER
Abstract: The present application relates to care polymers and fabric and home care compositions comprising such care polymers, as well as processes for making and using such care polymers and such compositions. The performance of the care polymers that Applicants teach, can be further increased by following the emulsification teaching of the present specification and/or combining such care polymers with silicone materials.
Type:
Application
Filed:
May 11, 2011
Publication date:
November 17, 2011
Inventors:
Rajan Keshav Panandiker, Julie Ann Menkhaus, Dieter Boeckh, Rainer Dobrawa, Frank Huelskoetter, Valentin Cepus, Jack Tinsley, Klaus Muehlbach, Markus Brym, Sophia Ebert, Ivette Garcia Castro
Abstract: The present application relates to encapsulated benefit agents, compositions comprising such encapsulated benefit agents and processes for making and using compositions comprising such encapsulated benefit agents. Such encapsulated benefit agents eliminate or minimize one or more of the drawbacks of current encapsulated benefit agents and thus provide formulators with additional perfume delivery opportunities.
Abstract: The present application relates to encapsulated benefit agents, compositions comprising such encapsulated benefit agents and processes for making and using compositions comprising such encapsulated benefit agents. Such encapsulated benefit agents eliminate or minimize one or more of the drawbacks of current encapsulated benefit agents and thus provide formulators with additional perfume delivery opportunities.
Type:
Application
Filed:
May 11, 2010
Publication date:
November 3, 2011
Inventors:
Jiten Odhavji Dihora, Johan Smets, Todd Arlin Schwantes
Abstract: The present application relates to encapsulated benefit agents, compositions comprising such encapsulated benefit agents and processes for making and using compositions comprising such encapsulated benefit agents. Such encapsulated benefit agents eliminate or minimize one or more of the drawbacks of current encapsulated benefit agents and thus provide formulators with additional perfume delivery opportunities.
Abstract: A free-flowing solid laundry detergent composition including: (a) detersive surfactant; (b) essentially free from zeolite builder; (c) essentially free from phosphate builder; and (d) optionally, essentially free from silicate salt; wherein the composition has a reserve alkalinity to pH 7.5 of less than 15, and wherein upon dilution in de-ionised water to form a wash liquor at 10° C. temperature and at 1 g/L concentration has a pH profile such that: (i) 3 minutes after contact with water, the pH of the wash liquor is greater than 10; (ii) 10 mins after contact with water, the pH of the wash liquor is less than 9.5; (iii) 20 mins after contact with water, the pH of the wash liquor is less than 9.0; and (iv) optionally, wherein, the equilibrium pH of the wash liquor is in the range of from above 7.0 to 8.5.
Type:
Application
Filed:
April 13, 2011
Publication date:
October 20, 2011
Inventors:
Alan Thomas Brooker, Neil Joseph Lant, Nigel Patrick Somerville Roberts, Colin Ure, Carly Pickering
Abstract: A composition for enhancing fluid viscosity including a mixture of at least one cationic or cationizable polymer and at least one anionic or anionizable (hydrolysable) polymer. The composition has a zeta potential at 25° C. in the range of 0.5 to 100 mV or ?0.5 to ?100 mV, typically 1 to 60 mV or ?1 to ?60 mV, or is a precursor convertible at a temperature of 100 to 250° C. to the composition having a zeta potential at 25° C. of 0.5 to 100 mV or ?0.5 to ?100 mV, typically 1 to 60 mV or ?1 to ?60 mV. Typically the compositions exhibit salt tolerance and interaction of both polymers at very high temperatures (>300° F.) such that the system exhibits an increase of viscosity at extreme temperatures. The compositions are useful for hydraulic fracturing, enhanced oil recovery, subterranean acidization, personal care as well as home and industrial cleaners.
Type:
Application
Filed:
February 14, 2011
Publication date:
October 20, 2011
Applicant:
RHODIA OPERATIONS
Inventors:
Ruela TALINGTING PABALAN, Nemesio Martinez-Castro, Subramanian Kesavan, Marie Pierre Labeau, Bruno Langlois
Abstract: A process for making a laundry liquid detergent comprising anionic detersive surfactant, the process comprising the steps of: a) making a base composition comprising alkanolamine and sodium ions in a molar ratio of from about 0.1:1 to 60:1; and b) adding water to the base composition.
Type:
Application
Filed:
April 12, 2011
Publication date:
October 20, 2011
Inventors:
Stephen Joseph HODSON, Eugene Joseph Pancheri
Abstract: The present invention relates to a washing machine comprising an electrochemical cell, to a process for electrochemical cleaning of fibers, to laundry detergents for electrochemical cleaning of fibers and to the fibers thus cleaned.
Type:
Application
Filed:
March 24, 2011
Publication date:
September 29, 2011
Applicant:
BASF SE
Inventors:
Ulrich GRIESBACH, Steffen Maas, Florian Stecker, Andreas Fischer
Abstract: The invention is directed to a fluid detergent composition comprising a di-amido gellant and a surfactant, and a method for structuring said composition.
Type:
Application
Filed:
March 11, 2011
Publication date:
September 15, 2011
Inventors:
Susana FERNANDEZ-PRIETO, Johan Smets, Beatriu Escuder Gil, Juan Felipe Miravet Celades, Vincent Josep Nebot Carda
Abstract: The invention is directed to a fluid detergent composition comprising a pH tuneable amido gellant and a surfactant, and a method for structuring said composition.
Type:
Application
Filed:
March 11, 2011
Publication date:
September 15, 2011
Inventors:
Susana FERNANDEZ-PRIETO, Johan Smets, Beatriu Escuder Gil, Juan Felipe Miravet Celades, Vincent Josep Nebot Carda
Abstract: The present invention relates to liquid washing, cleaning, post-treating or auxiliary washing agents comprising surfactant, silver and/or a silver compound, along with additional active ingredients typically used in washing, cleaning, post-treating or auxiliary washing agents, whereby the agents are stabilized by the addition of a non-neutralized fatty acid.
Type:
Application
Filed:
May 20, 2011
Publication date:
September 15, 2011
Applicant:
Henkel AG & Co. KGaA
Inventors:
Georg Meine, Ralf Bunn, Andrea Eutebach, Frank Sonnenschein
Abstract: The present invention concerns the treatment of a cellulose material in the presence of a transition metal catalyst, hydrogen peroxide whilst maintaining the pH of the treatment mixture.
Type:
Grant
Filed:
December 20, 2007
Date of Patent:
July 12, 2011
Assignee:
Conopco, Inc.
Inventors:
Joaquim Manuel Henriques de Almeida, Herbert Bachus, Zinaida Ponie Djodikromo, Christian Doerfler, Ronald Hage, Joachim Lienke
Abstract: The present invention concerns bleaching of substrates with an aqueous solution of a water soluble salt of a preformed transition metal catalyst together with hydrogen peroxide.
Type:
Grant
Filed:
October 4, 2006
Date of Patent:
July 5, 2011
Assignee:
Conopco, Inc.
Inventors:
Joaquim Manuel Henriques de Almeida, Zinaida Ponie Djodikromo, Ronald Hage
Abstract: A process for aftertreating dyed and/or printed textiles to remove excess portions of colorants comprises utilizing an aqueous formulation comprising at least one graft copolymer having a hydrophilic main chain and also surfactants.
Type:
Application
Filed:
July 30, 2009
Publication date:
June 30, 2011
Inventors:
Pia Baum, Klaus Scheuermann, Dieter Boeckh
Abstract: The present invention relates to a liquid detergent composition comprising from 0.01 to 40% by weight water, benefit agent-containing microcapsules and an ionic species having at least 2 anionic sites, wherein the ionic strength delivered by the ionic species having at least 2 anionic sites is greater than 0.045 mol/kg.
Abstract: Microcapsule for use in a liquid detergent composition, the microcapsule having a core and a polymeric polyanion-polycation complex shell wherein the polyanion component is capable of gelling in the presence of calcium and has a storage modulus when gelled with 0.05 moles/litre of calcium of less than about 150 Pa at an angular frequency of about 0.5 rad/s and a polyanion concentration of about 3.8% by weight at 25° C. The invention also relates to a process for making the microcapsules, liquid detergents comprising the microcapsules and cleaning methods using the liquid detergents.
Type:
Grant
Filed:
August 23, 2005
Date of Patent:
June 14, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Jean-Pol Boutique, Walter August Maria Broeckx, Jonathan Richard Stonehouse, Walter Franciscus Joanna Vanderveken, Anna-Louise McConnachie
Abstract: Hybrid copolymers for use as anti-scalant and dispersant. The polymers are useful in compositions used in aqueous systems. The polymers include at least one synthetic monomeric constituent that is chain terminated by a naturally occurring hydroxyl containing moiety. A process for preparing these hybrid copolymers is also provided.
Abstract: The present invention relates to an enzyme composition comprising enzyme containing polymer particles, which is useful for detergent compositions, in particular for liquid detergent compositions. In these enzyme containing particles, the particles comprise i) at least one enzyme, and ii) at least one polymer P, which is selected from homo- and copolymers having a backbone, wherein the C—C-backbone carries carboxylgroups, which may be present in the acidic form or in the neutralized form, and wherein the C—C-backbone comprises hydrophobic repeating units.
Abstract: A laundry detergent composition comprising an amphiphilic graft polymer based on water-soluble polyalkylene oxides as a graft base and side chains formed by polymerization of a vinyl ester component, said polymer having an average of less than or equal to one graft site per 50 alkylene oxide units and a mean molar mass of from about 3,000 to about 100,000; from about 0.2% to about 8% of organic solvent; and from about 2% to about 20% of a surfactant system; wherein said detergent composition is in a form selected from: liquid; gel; and combinations thereof.
Type:
Grant
Filed:
June 27, 2008
Date of Patent:
May 31, 2011
Assignee:
The Procter & Gamble Company
Inventors:
Jean-Pol Boutique, James Lee Danziger, Frank Hulskotter, Frederik Vandenberghe, Robb Richard Gardner, Arturo Luis Casado-Dominguez
Abstract: The present application relates to high efficiency particles and compositions, such as consumer products, comprising such high efficiency particles as well as processes for making and using such high efficiency particles and compositions comprising such high efficiency particles. Such high efficiency particles and compositions provide enhanced benefit agent delivery to a situs that is treated with such high efficiency particles and compositions.
Type:
Application
Filed:
November 4, 2010
Publication date:
May 12, 2011
Inventors:
Johan SMETS, Pascale Claire Annick VANSTEENWINCKEL, Yonas GIZAW, Frank HULSKOTTER, Dieter BOECKH, Hans-Joachim HAEHNLE
Abstract: A laundry detergent composition having: (a) from about 1 wt % to about 20 wt % by weight of an alkyl ether sulfate of the general formula: R—(OCH2CH2)x—O—SO3M, wherein R is a non-petroleum derived fatty alcohol with even number of carbon chain lengths of from about C8 to about C20 and wherein x is from about 0.5 to about 8, and where M is an alkali metal or ammonium cation; wherein the composition is substantially free of zeolite builder; wherein the composition is substantially free of phosphate builder; and wherein the composition is substantially free of silicate salt.
Type:
Application
Filed:
November 12, 2010
Publication date:
May 12, 2011
Inventors:
Alan Thomas Brooker, James Charles Theophile Roger Burckett-St. Laurent
Abstract: The present invention provides for a composition comprising a silane having the formula: (R1)(R2)(R3)Si—R4—Si(R5)(R6)(R7) wherein R1, R2, R3, R5, and R6 are each independently selected from the group consisting of 1 to 6 monovalent hydrocarbon radicals, aryl, and a hydrocarbon group of 7 to 10 carbons containing an aryl group; R4 is a hydrocarbon group of 1 to 3 carbons; R7 comprises an anionic, cationic or zwitterionic substituent. The silanes of the present invention exhibit resistance to hydrolysis over a wide pH range.
Type:
Application
Filed:
November 29, 2010
Publication date:
May 5, 2011
Applicant:
Momentive Performance Materials Inc.
Inventors:
Mark D. LEATHERMAN, George A. Policello, Wenqing Peng, Liping Zheng, Roland Wagner, Suresh K. Rajaraman, Zijun Xia
Abstract: A process for making a useful cleaning product from an alkoxylate of a secondary alcohol which comprises: (a) partially sulfating a secondary alcohol alkoxylate with sulfur trioxide in a falling film sulfation reactor at a molar ratio of sulfur trioxide to secondary alcohol alkoxylate of less than 0.9 to produce a mixture comprising a sulfuric acid ester of the secondary alcohol alkoxylate and secondary alcohol alkoxylate which may comprise at least 50 percent by weight of the sulfuric acid ester of the secondary alcohol alkoxylate, (b) combining the mixture with a neutralizing agent in an amount sufficient to neutralize the sulfuric acid ester, and (c) optionally adding water to yield a useful cleaning product.
Type:
Application
Filed:
July 22, 2008
Publication date:
April 21, 2011
Inventors:
Kirk Herbert Raney, Paul Gregory Shpakoff, Bryan Matthew White
Abstract: A method is disclosed for stabilizing liquid enzyme-containing liquid formulations by adding at least one boron compound and at least one alpha-hydroxy-mono-carboxylic acid or the salt of an alpha-hydroxy-mono-carboxylic acid capable of forming an enzyme-stabilizing compound. An enzyme-stabilized formulation is disclosed comprising an alpha-hydroxy-mono-carboxylic acid or the salt of an alpha-hydroxy-mono-carboxylic acid, a boron containing compound capable complexing with an alpha-hydroxy-mono-carboxylic acid, the complex formed by the boron compound and the an alpha-hydroxy-mono-carboxylic acid, and an enzyme. The invention applies to both enzyme concentrate raw materials, and to useful product formulations.
Abstract: A decontamination composition and method for detoxifying chemical warfare agents on surfaces, wherein said composition comprises mixtures of household cleaners and chemicals such as ammonia, hydrogen peroxide, isopropyl alcohol, baking soda and washing soda.
Type:
Grant
Filed:
November 4, 2010
Date of Patent:
March 22, 2011
Assignee:
The United States of America as represented by the Secretary of the Army
Abstract: The present invention relates to a liquid detergent comprising less than 40% total water or non-amino functional solvent, alkyl benzene sulphonate surfactant comprising greater than 20% of the 2 phenyl isomer and a gel breaker selected from the group consisting of amino alcohol compounds having a molecular weight above 61 g/mol, wherein the composition has a ratio of total surfactant to total solvent of greater than 1:1.
Abstract: Compact fluid laundry compositions comprising polymer deposition aids and multivalent water-soluble builders and/or chelants can be stabilized using external structurant systems. Such compact fluid laundry compositions may be packaged in unit-dose form. These compact fluid laundry compositions are ideally suited for treating laundry substrates.
Type:
Application
Filed:
September 8, 2010
Publication date:
March 17, 2011
Inventors:
Jean-Pol BOUTIQUE, Frederik Vandenberghe
Abstract: Compact liquid or gel-form laundry detergent compositions processes for manufacturing such compositions, wherein the compositions comprise at least a stabilization system against phase splitting having an alkanolamine and a coupling polymer component and preferably a stabilization system against phase splitting having an alkanolamine, a coupling polymer and a crystalline structurant component.
Type:
Application
Filed:
September 14, 2010
Publication date:
March 17, 2011
Inventors:
Jean-Pol Boutique, Frederik Vandenberghe, Myriam Bouilliche, James Charles Theophile Roger Burckett-St. Laurent
Abstract: According to the present invention there is provided a pearlescent liquid treatment composition suitable for use as a laundry or hard surface cleaning composition comprising a rheology modifier providing a pouring viscosity at 20 sec?1 of from 50 to 700 cps, a viscosity at constant low stress of 0.1 Pa which is at least 300 cps, preferably 500 cps and a pearlescent agent, said pearlescent agent having D0.99 volume particle size of less than 60 ?m.
Type:
Application
Filed:
September 1, 2010
Publication date:
February 10, 2011
Inventors:
Rajan Keshav Panandiker, Kerry Andrew Vetter, David Scott Dunlop, David Gladney, JR., Stephen Joseph Hodson, Karl Ghislain Braeckman, Karel Jozef Maria Depoot, Gayle Marie Frankenbach
Abstract: The present disclosure relates to benefit agent delivery particles containing at least one benefit agent and at least one cellulosic polymer. The disclosure further relates to compositions containing benefit agent delivery particles and processes for making and using such compositions. The disclosure further relates to methods of imparting a benefit delivery capability to a cleaning composition.
Abstract: The present invention relates to a composition suitable for treating soiled fabrics comprising a hypohalite bleach and a soil suspending agent selected from the group consisting of an ethoxylated diamine, an ethoxylated polyamine, an ethoxylated amine polymer and mixtures thereof.
Abstract: A method of laundering fabric having the step of contacting a solid laundry detergent composition having 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 0 g/l to 5 g/l, and wherein from 0.01 kg to 2 kg of fabric per litre of wash liquor is dosed into said wash liquor.
Type:
Application
Filed:
September 23, 2010
Publication date:
January 20, 2011
Applicant:
The Procter & Gamble Company
Inventors:
Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scot Miracle
Abstract: A method of laundering fabric having the step of contacting a solid laundry detergent composition having bleach to water to form a wash liquor, and laundering fabric in the wash liquor, wherein the composition has a reserve alkalinity of 5.0 or greater, 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 5 g/l, and wherein from 0.01 kg to 2 kg of fabric per litre of wash liquor is dosed into said wash liquor.
Type:
Application
Filed:
September 23, 2010
Publication date:
January 20, 2011
Applicant:
The Procter & Gamble Company
Inventors:
Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scol Miracle
Abstract: The present invention relates to a method of laundering fabric comprising the step of contacting a solid 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 5 g/l, and wherein from 0.01 kg to 2 kg of fabric per litre of wash liquor is dosed into said wash liquor.
Type:
Application
Filed:
September 13, 2010
Publication date:
January 13, 2011
Applicant:
The Procter & Gamble Company
Inventors:
Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scot Miracle
Abstract: The present invention relates to a method of laundering fabric comprising the step of contacting a solid 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 log Po/w of greater than 0, preferably greater than 1.5, even more preferably greater than 3.5, wherein the bleach ingredient is capable of generating a bleaching species having a XSO of from 0.01 to about 0.30, preferably from 0.05 to about 0.25, even more preferably from about 0.10 to 0.20, 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 5 g/l, and wherein from 0.01 kg to 2 kg of fabric per litre of wash liquor is dosed into said wash liquor.
Type:
Application
Filed:
September 13, 2010
Publication date:
January 13, 2011
Applicant:
The Proter & Gamble Company
Inventors:
Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scot Miracle
Abstract: The present invention relates to a liquid laundry detergent composition comprising multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm?1 laundry detergent composition is at least 1000.
Type:
Application
Filed:
September 1, 2010
Publication date:
January 13, 2011
Applicant:
The Procter & Gamble Company
Inventors:
Robert Richard Dykstra, Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scot Miracle, Neil Joseph Lant, Philip Frank Souter, Mark Forrest, Colin Ure
Abstract: 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 logPo/w greater than about 0, wherein the bleach ingredient is capable of generating species having a XSO 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.
Type:
Application
Filed:
September 1, 2010
Publication date:
January 13, 2011
Applicant:
The Procter & Gamble Company
Inventors:
Robert Richard Dykstra, Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scot Miracle
Abstract: The present invention relates to a liquid detergent composition containing (a) hydrogen peroxide or a compound forming hydrogen peroxide in water, 0.1 to 10 mass % of (b) a bleaching activator, 45 to 80 mass % of (c) a nonionic surfactant, (d) water, (e) at least one or more compounds selected from boric acid, borax and borate, and (f) a polyol compound, said liquid detergent composition having a pH value of 4 to 7 at 20° C.
Abstract: An improved laundering system contains a laundry detergent and a rinsing composition. The laundry detergent is suitable for overnight soaking containing therein a bactericide and retards bacterial growth upon soaking a bacteria-contaminated fabric in a wash liquor for 6 hours at 25° C. The bactericide is selected from a bleach, an enzyme, and/or a surfactant.
Abstract: The present application relates to polymer assisted perfume delivery systems and consumer products comprising such perfume delivery systems, as well as processes for making and using such perfume delivery systems and consumer products. The delivery systems, disclosed herein expand the perfume communities' options as such delivery systems can provide variations on character and desired odor profiles.
Type:
Application
Filed:
May 14, 2010
Publication date:
November 18, 2010
Inventors:
Hugo Robert Germain Denutte, Philip Andrew Cunningham, An Pintens, David Thomas Stanton, Sofie Eduard Hilda Van De Velde, Marc Odilon V. Van De Walle, Stéphane Camille D. Peeters, Johan Smets
Abstract: A decontamination composition and method for detoxifying chemical warfare agents on surfaces, wherein said composition comprises mixtures of household cleaners and chemicals such as ammonia, hydrogen peroxide, isopropyl alcohol, baking soda and washing soda.
Type:
Grant
Filed:
November 1, 2007
Date of Patent:
November 9, 2010
Assignee:
The United States of America as represented by the Secretary of the Army
Abstract: The present invention discloses a method for cleaning a substrate comprising contacting the substrate in a cleaning cycle with an aqueous cleaning solution comprising an aqueous diluent and a detergent composition, the detergent composition comprising a glycolic and/or lactic acid oligomer with an average degree of polymerization between 1.8 and 6. Preferably, the substrate is contacted in a rinse cycle with an aqueous rinse which is substantially free of an intentionally added rinse agent or fabric softener.
Abstract: Carboxylic acid diesters are employed for treating, in particular for cleaning textile materials, and more particularly for removing paint stains from textile fibers to improve the cleaning thereof; the subject dicarboxylic acid diesters have the formula (I), R1—OOC-A-COO—R2, in which R1 and R2, which may be the same or different, are each a linear or branched, cyclic or non-cyclic C1-C20 alkyl, aryl, alkyaryl, or arylalkyl radical, and the group A represents a branched divalent C3-C10 alkylene radical.
Abstract: Carboxylic acid diesters are employed for treating, in particular for cleaning textile and other materials, and more particularly for removing paint stains from textile fibers to improve the cleaning thereof; the subject formulations contain at least one dicarboxylic acid diester having the formula (I), R1—OOC-A-COO—R2, in which R1 and R2, which may be the same or different, are each a linear or branched, cyclic or non-cyclic C1-C20 alkyl, aryl, alkyaryl, or arylalkyl radical; and the group A is a branched divalent alkylene radical; and including at least one nonionic polyalkoxylated terpene surfactant.