With Organic Sulfoxy Containing Component Patents (Class 510/472)
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Patent number: 8383573Abstract: New cleaning compositions including novel amphoteric dispersant polymers containing anionic and nitrogen containing substitution are disclosed. In particular, cleaning compositions containing modified polysaccharides having anionic and nitrogen containing substitution and methods of forming the same are disclosed.Type: GrantFiled: September 18, 2009Date of Patent: February 26, 2013Assignee: The Procter & Gamble CompanyInventors: Jeffrey Scott Dupont, Yonas Gizaw, A. Levent Cimecioglu, John Socrates Thomaides
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Patent number: 8383572Abstract: New cleaning compositions including novel suds boosting and stabilization biopolymers containing alkoxy, anionic and nitrogen containing substitution are disclosed. In particular, cleaning compositions including suds boosting and stabilization biopolymers containing modified polysaccharides having alkoxy, anionic and nitrogen containing substitution and methods of forming the same are disclosed.Type: GrantFiled: September 18, 2009Date of Patent: February 26, 2013Assignee: The Procter & Gamble CompanyInventors: Yonas Gizaw, Jean-Luc Philippe Bettiol, Jeffrey Scott Dupont, Lee Arnold Schechtman, Steven Daryl Smith
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Patent number: 8383571Abstract: New fabric care compositions including soil release polymers containing anionic substitution, nitrogen containing substitution, and alkoxy substitution are disclosed. In particular, fabric care compositions containing modified polysaccharides having anionic substitution, nitrogen containing substitution, and alkoxy substitution and methods of forming the same are disclosed.Type: GrantFiled: September 18, 2009Date of Patent: February 26, 2013Assignee: The Procter & Gamble CompanyInventors: Xiaoru Jenny Wang, Yonas Gizaw, Jeffrey Scott Dupont
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Patent number: 7967871Abstract: The present invention relates to use of a compound for promoting antiredeposition during laundering of a textile fabric, in which the compound is a polymer comprising a polysaccharide backbone substituted by one or more groups -L-R1, where L represents an ester, amide or ether linkage and R represents an anionic alkyl group or a salt thereof, which has a degree of substitution of from 0.005 to 1 and a degree of biodegradation of at least 60% in 28 days. The use of such polymers in the manufacture of a laundry cleaning composition is also provided as well as laundry cleaning compositions containing such polymers.Type: GrantFiled: April 12, 2006Date of Patent: June 28, 2011Assignee: The Sun Products CorporationInventors: Christopher David Gibbs, Alyn James Parry, Susanne Henning Rogers
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Patent number: 6790822Abstract: The present invention relates to a laundry detergent composition comprising an anionically modified cellulose (AMC); and a cationic metal ion. The molar ratio of the anionically modified group of the AMC to the cationic metal ion is preferably from about 50:1 to about 1:50. The laundry detergent composition containing such materials maintain a good fabric appearance, such as better pill/fuzz prevention and color maintenance.Type: GrantFiled: July 13, 2001Date of Patent: September 14, 2004Assignee: The Proctor & Gamble CompanyInventors: Hajime Baba, Susumu Murata, Jiping Wang
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Patent number: 6773811Abstract: A water-dispersible particle wherein the material comprises (i) one or more polymeric deposition materials having an average repeat unit (I): wherein at least one or more R groups of the polymer are independently selected from H, a hydrolysable group or a linker group in which when R is a hydrolysable group the degree of substitution is 0 to 3 and when R is a linker group the degree of substitution is 0.01 to 3; (ii) a benefit agent attached to the deposition enhancing part; characterised in that the water-dispersible particle has a particle size from 20 to 5,000 nm.Type: GrantFiled: August 1, 2002Date of Patent: August 10, 2004Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Paul Ferguson, Paul Hugh Findlay, Christopher Clarkson Jones, Dax Kukulj
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Patent number: 6764992Abstract: Anionic, hydrophobic polysaccharides useful as soil release agents in detergent compositions are graft copolymers of a polysaccharide having anionic substituents with an ethylenically unsaturated monomer, the copolymer having a polysaccharide backbone carrying grafted hydrophobic vinyl polymeric groups derived from the ethylenically unsaturated monomer, and anionic substituents. The polymers exhibit enhanced release of both oily and particulate soil from both polyester and cotton.Type: GrantFiled: May 9, 2001Date of Patent: July 20, 2004Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Velayudhan Nair Gopa Kumar, Anuradha Moulee
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Patent number: 6472355Abstract: A rinse-off liquid personal cleansing composition comprises water, from about 1% to about 60% by weight of a watersoluble surfactant, and a water-insoluble oil corresponding to the formula: wherein R1 is H or C1-C20 alkyl, R4 is C1-C20 alkyl, R2 is H or C1-C20 alkyl, and R3 is C5-C20 alkyl, n is an integer from 0 to 3, and m is an integer from 1 to 1000, and having a number average molecular weight of from about 1,000 to about 25,000. The personal cleansing compositions of the invention provide excellent rinse feel and are exceptionally mild to the skin.Type: GrantFiled: May 11, 2000Date of Patent: October 29, 2002Assignee: The Procter & Gamble CompanyInventors: Russell Philip Elliott, Nicola Jacqueline Phipps, Timothy Woodrow Coffindaffer
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Publication number: 20010053753Abstract: Stable cleansing compositions containing an active agent and a surfactant and further containing ethoxylated solubilizing agents, and a process for stabilizing such compositions.Type: ApplicationFiled: August 10, 1999Publication date: December 20, 2001Inventor: CAROLYN ENGEKHART
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Patent number: 6172018Abstract: Aqueous cleaning compositions having high foaming power and minimal effect on the skin which comprise (A) from about 1 to about 50% by weight of one or more anionic surfactants having 1 or 2 lipophilic groups each of which has from 1 to 22 carbon atoms and a polar group selected from the group consisting of a carboxylate, a sulfate, and a sulfonate group; (B) from about 0.5 to about 10% by weight of one or more alkyl glycosides of the formula R(G)x wherein R is a linear, saturate C8-22 alkyl group, (G) is a glycoside or oligoglycoside moiety, and x is a number from 1 to 4; (C) from about 0.1 to about 5% by weight of an anionic polymer; (D) from about 35 to about 98.4% by weight of water; wherein the sum total of components (B) and (C) is no greater man the amount of component (A).Type: GrantFiled: May 2, 1994Date of Patent: January 9, 2001Assignee: Henkel Kommanditgesellschaft Auf AktienInventors: Reinhard Mueller, Kurt Seidel, Detlef Hollenberg, Anja Patten
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Patent number: 6121430Abstract: New glucose-based surfactants and methods of their synthesis are described. The surfactants are synthesized through the preparation of an intermediate glucose 4,6-cyclic sulfate. The surfactants are economical to prepare and have excellent surface-active properties.Type: GrantFiled: April 23, 1999Date of Patent: September 19, 2000Assignee: University of Iowa Research FoundationInventors: Robert J. Linhardt, Helene G. Bazin
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Patent number: 6096697Abstract: The compositions of the present invention relate to improved personal cleansing compositions comprising a surfactant system, from above about 0.1% to below 1% of a nonionic or anionic water soluble polymer, a phase separation initiator and water. These compositions provide improved lathering and conditioning benefits.Type: GrantFiled: May 21, 1998Date of Patent: August 1, 2000Assignee: The Procter & Gamble CompanyInventor: Robert Lee Wells
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Patent number: 6020295Abstract: Detergent builder/activators which can be produced from renewable resources are provided. The detergent builder/activators are obtainable by a process comprising subjecting a poly(saccharide) comprising a vicinal diol moiety to the independent steps of a) oxidative cleavage of a vicinal diol moiety with an oxidizing agent for vicinal diols to introduce carboxylic acid functionality, and b) acylation with an acylating agent.Type: GrantFiled: February 6, 1998Date of Patent: February 1, 2000Assignee: Solvay Interox LimitedInventors: Paul Richard Harrison, John Phillip Sankey, Alasdair Stuart Martin, Paul John Middleton
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Patent number: 6013616Abstract: Surfactant mixtures which provide improve dermal compatibility and foam stability contain(a) monoglyceride(ether)sulfates, and(b) fatty acid condensation products selected from(b1) fatty acid isethionates,(b2) fatty acid taurates, and(b3) fatty acid sarcosinates.Type: GrantFiled: March 10, 1997Date of Patent: January 11, 2000Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Bernd Fabry, Ansgar Behler
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Patent number: 5962398Abstract: The present invention relates to isotropic liquids containing anionic polymers wherein the polymers are not hydrophobically modified and can still be incorporated into the compositions. By using anionic/nonionic compositions in which more than 25% of nonionic is sugar surfactant, the polymers can be incorporated without such modification.Type: GrantFiled: January 14, 1997Date of Patent: October 5, 1999Assignee: Lever Brothers CompanyInventor: Tirucherai Varahan Vasudevan
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Patent number: 5948744Abstract: Detergent compositions comprise, by weight, from 0.01% to 10% of a nonionic polysaccharide ether having a degree of polymerization of at least 100, and from 0.01% to 5% of a soil release agent. The soil release agent comprises at least one oxyalkylene unit and at least one terephthalate or substituted terephthalate unit and has a molecular weight of less than 10,000. The detergent composition comprises the polysaccharide ether and the soil release agent in a weight ratio of from 0.1:1 to 20:1.Type: GrantFiled: May 29, 1997Date of Patent: September 7, 1999Inventors: Gerard Marcel Baillely, Nour-Eddine Guedira, Robin Gibson Hall
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Patent number: 5912222Abstract: A liquid duty liquid microemulsion composition comprises a mixture of a magnesium salt of a sulfonate surfactant, an alkyl ether polyethenoxy sulfate, a biodegradable surfactant, a cosurfactant, a perfume or water insoluble hydrocarbon and water.Type: GrantFiled: September 5, 1997Date of Patent: June 15, 1999Assignee: Colgate Palmolive CompanyInventors: Barbara Thomas, Ammanuel Mehreteab, Gilbert Gomes, Frank Bala, Jr., Jiashi Tarng
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Patent number: 5851980Abstract: Disclosed herein are hard surface cleaners and methods for creating and using them. The cleaners combine a monocarboxylic acid with an ampholytic surfactant having no carboxyl groups, in an aqueous solution. In one aspect, lactic acid, water, and sodium caprylo ampho hydroxpropyl sulphonate are present.Type: GrantFiled: July 10, 1996Date of Patent: December 22, 1998Assignee: S. C. Johnson & Sons, Inc.Inventor: Richard W. Avery
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Patent number: 5785979Abstract: The compositions of the present invention relate to improved personal cleansing compositions comprising a surfactant system, from above about 0.1% to below 1% of a nonionic or anionic water soluble polymer, a phase separation initiator and water. These compositions provide improved lathering and conditioning benefits.Type: GrantFiled: January 21, 1997Date of Patent: July 28, 1998Assignee: The Procter & Gamble CompanyInventor: Robert Lee Wells
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Patent number: 5783200Abstract: The compositions of the present invention relate to improved personal cleansing compositions comprising a surfactant system comprising at least one surfactant selected from the group consisting alkyl glyceryl ether sulphonate surfactants, from above about 0.1% of a nonionic or anionic water soluble polymer, a phase separation initiator and water. These compositions provide improved lathering and conditioning benefits.Type: GrantFiled: January 21, 1997Date of Patent: July 21, 1998Assignee: The Procter & Gamble CompanyInventors: Curtis Bobby Motley, Robert Lee Wells
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Patent number: 5780421Abstract: A process for making a surfactant product involving the steps of: (1) providing a solid water-free sugar surfactant; (2) providing a co-reactant selected from the group consisting of alpha-olefins, internal olefins, linear alkylbenzene, branched alkylbenzene, fatty alcohol, alkoxylated fatty alcohol, secondary alkanes, N-methylglucamide, tall oil, napthalene, xylene, cumene, toluene, dodecylbenzene and mixtures thereof; (3) dispersing or dissolving the solid water-free sugar surfactant in the co-reactant to form a feed mixture; and (4) sulfating/sulfonating the feed mixture to form a surfactant product.Type: GrantFiled: May 13, 1996Date of Patent: July 14, 1998Assignee: Henkel CorporationInventors: Richard A. Winstanley, Harald P. Wulff
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Patent number: 5776882Abstract: The present invention relates to isotropic liquids in which hydrophobically modified polar polymers having much higher ratios of hydrophile:hydrophobe than previously possible can be incorporated into the compositions. The compositions comprise greater than 17% to 85% surfactant and rate of hydrophile to hydrophobe on the polymers is greater than 7:1, preferably greater than 20:1, preferably 25:1 and up and most preferably no upper limit.Type: GrantFiled: January 14, 1997Date of Patent: July 7, 1998Assignee: Lever Brothers Compay, Division of Conopco, Inc.Inventor: Tirucherai Varahan Vasudevan
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Patent number: 5741769Abstract: A liquid duty liquid microemulsion composition comprises a mixture of a secondary alkane sulfonate surfactant, an alkyl ether polyethenoxy sulfate surfactant, an anionic biodegradable surfactant, a cosurfactant, a perfume or water insoluble hydrocarbon and water.Type: GrantFiled: July 1, 1996Date of Patent: April 21, 1998Assignee: Colgate Palmolive CompanyInventor: Rita Erilli
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Patent number: 5723425Abstract: The present disclosure relates to a concentrated aqueous liquid detergent composition containing polyvinylpyrrolidone, especially capable to provide superior color maintenance to the washed fabrics, in which the anionic surfactant majorily consists of an alkyl ethoxy sulfate.Type: GrantFiled: August 19, 1996Date of Patent: March 3, 1998Inventors: Serge Gabriel Pierre Cauwberghs, Ivan Maurice Alfons Herbots
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Patent number: 5705462Abstract: A bar soap comprising:A) from about 70 to about 85% by weight of at least one fatty acid salt,B) from about 0.5 to about 10% by weight of at least one fatty acid,C) from about 1 to about 10% by weight of at least one alkyl ether sulfate, andD) from about 0.1 to about 1% by weight of at least one of an alkyl oligoglycoside and an alkenyl oligoglycoside.Type: GrantFiled: April 26, 1996Date of Patent: January 6, 1998Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Marlene Hormes, Werner Schneider, Wolfhard Scholz, Udo Hennen
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Patent number: 5686603Abstract: The present invention relates to sulfated polyhydroxy compounds used as anionic surfactants and to processes for their manufacture.Type: GrantFiled: May 4, 1995Date of Patent: November 11, 1997Assignee: Lever Brothers Company, Division of Conopco, Inc.Inventors: Van Au, Robert Vermeer, Bijan Harichian
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Patent number: 5683972Abstract: A foaming emulsion liquid composition comprisinga. an aqueous phase comprising (1) at least one high foaming anionic surfactant and (2) at least one a mild to the skin foaming surfactant selected from the group consisting of an anionic surfactant, amphoteric surfactant nonionic surfactant, or mixture thereof wherein(a) the weight ratio of a (1) to a (2) when an a (2) anionic surfactant is present is from about 10:1 to 2:1,(b) the amphoteric is present from 0 to 10 wt % of the composition, provided that if a nonionic a (2) surfactant is not present, the amphoteric surfactant is at least 1 wt % of the composition,(c) the foaming nonionic surfactant is present from 0 to 5 wt % of the composition provided that if an amphoteric a (2) surfactant is not present the foaming nonionic surfactant is at least 1 wt % of the composition, and(d) the total a surfactant is from about 12 to 30 wt % of the composition,b. an oil phase essentially insoluble in the aqueous phase present in about 3 to 15 wt % of the composition,b.Type: GrantFiled: March 26, 1996Date of Patent: November 4, 1997Assignee: Colgate-Palmolive CompanyInventor: Germaine Zocchi
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Patent number: 5656646Abstract: Mixtures of(I)polymers of monoethylenically unsaturated dicarboxylic acids having a molecular weight of from 200 to 5,000 and(II)(1) copolymers having a molecular weight of from 10,000 to 150,000 and comprising(a) from 10 to 70% by weight of monoethylenically unsaturated C.sub.4 -C.sub.8 -dicarboxylic acids or the salts thereof and(b) from 30 to 90% by weight of monoethylenically unsaturated C.sub.3 -C.sub.10 -monocarboxylic acids and/or the salts thereof,(2) graft polymers having a molecular weight of from 5,000 to 150,000, which are obtainable by free radical graft polymerization of(A) monoethylenically unsaturated C.sub.3 -C.sub.10 -carboxylic acids or the anhydrides and/or the salts thereof in the presence of(B) mono-, oligo- or polysaccharides and the derivatives thereof in a weight ratio (A) : (B) of (95 to 20) : (5 to 80), and/or(3) polyaminocarboxylic acids and/or polymers containing aminocarboxylic acid groupscontain the components (I) and (II) in a weight ratio of from 10 : 0.5 to 0.Type: GrantFiled: May 22, 1995Date of Patent: August 12, 1997Assignee: BASF AktiengesellschaftInventors: Johannes Perner, Paul Diessel, Helmut Guembel, Walter Denzinger, Heinrich Hartmann, Matthias Kroner
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Patent number: 5531938Abstract: A liquid duty liquid microemulsion composition comprises a mixture of a secondary alkane sulfonate surfactant, an alkyl ether polyethenoxy sulfate surfactant, an anionic biodegradable surfactant, a cosurfactant, a perfume or water insoluble hydrocarbon and water.Type: GrantFiled: November 23, 1994Date of Patent: July 2, 1996Assignee: Colgate-Palmolive Co.Inventor: Rita Erilli