With Organic Sulfoxy Containing Component (e.g., Sulfate, Sulfonate, Etc.) Patents (Class 510/125)
  • Patent number: 6169060
    Abstract: A body and hair cleanser composition that is non irritating to the skin and eyes is disclosed. The cleanser composition contains a) a sulfosuccinate anionic surfactant, b) a polyoxyethylene-alkylsulfate anionic surfactant; c) at least one amphoteric surfactant; and d) a polyoxyethylene-sorbitan nonionic surfactant. The weight ratio of sulfosuccinate anionic surfactant to polyoxyethylene-alkylsulfate anionic surfactant is about 1:0.25 to about 1:2, and the weight ratio of sulfosuccinate anionic surfactant to total amount of amphoteric surfactant is about 1:0.25 to about 1:2.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: January 2, 2001
    Assignee: Johnson & Johnson Kabushiki Kaisha
    Inventor: Shinji Taniuchi
  • Patent number: 6165955
    Abstract: Novel cold pearlizing concentrates provide pearlescence to personal care and beauty care products, such as shampoos and beauty soaps, providing added luster and sheen. The pearlizing agent consists essentially of a fatty acid based member selected from the group consisting of hydroxyl stearate, polyethylene glycol mono- and di-stearates, ethylene glycol mono- and distearates, stearic monoethanolamide, and mixtures thereof, wherein at least about 90% by weight of the fatty acids of said fatty acid based member consist of octadecanoic acid. The pearlizing agent has high temperature stability and is stable in shampoos which also contain a silicone emulsion, even at temperatures as high as 65.degree. C.
    Type: Grant
    Filed: March 6, 1998
    Date of Patent: December 26, 2000
    Assignee: Rhodia Inc.
    Inventors: Pu Chen, Chengshuang Zhang
  • Patent number: 6159914
    Abstract: Novel detergent compositions comprising, in a cosmetically acceptable medium, (A) a washing base comprising at least one ether sulphate anionic surfactant and at least one surfactant of alkylbetaine type, and (B) a conditioning system comprising at least one cationic polymer, preferably dimethyldiallylammonium, and at least one aminosilicone, and uses thereof.
    Type: Grant
    Filed: April 7, 1998
    Date of Patent: December 12, 2000
    Assignee: L'Oreal
    Inventors: Sandrine DeCoster, Bernard Beauquey
  • Patent number: 6156712
    Abstract: A new class of cationic surfactants are described, wherein these cationic surfactants are an ethoxylated alkyamidoalkyldialkylammonium salt and/or an ethoxylated trialkyl ammonium salt.
    Type: Grant
    Filed: December 7, 1998
    Date of Patent: December 5, 2000
    Assignee: Colgate Palmolive Company
    Inventors: Orum D. Stringer, Robert J. Heffner, Clarence Robbins, Barbara Thomas, Philip Gorlin
  • Patent number: 6133222
    Abstract: Detergent composition comprising a mid-chain branched surfactant and also containing a bleaching agent, aluminosilicate, silicate, and/or detersive enzyme.
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: October 17, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Phillip Kyle Vinson, Peter Robert Foley, Thomas Anthony Cripe, Daniel Stedman Connor, Kenneth William Willman
  • Patent number: 6117828
    Abstract: The invention discloses handwash or personal wash shampoo compositions comprising surfactant(s), cationic wheat protein and an antibacterial agent. The cationic wheat protein provides enhanced skin feel relative to other proteins.
    Type: Grant
    Filed: July 2, 1999
    Date of Patent: September 12, 2000
    Assignee: Unilever Home & Personal Care USA
    Inventors: Sudhakar Puvvada, Michael Slayton
  • Patent number: 6096702
    Abstract: Novel clear solutions or gels containing a volatile hydrocarbon, surfactants and a polyalkylene oxide block copolymer coupling agent do not separate, but rather due to solubilization of the volatile hydrocarbon by the coupling agent, provide acceptable consumer products.
    Type: Grant
    Filed: October 1, 1998
    Date of Patent: August 1, 2000
    Assignee: Imaginative Research Associates, Inc.
    Inventors: Jose E. Ramirez, Mohan Vishnupad
  • Patent number: 6090773
    Abstract: A conditioning shampoo composition comprised of a mixture of anionic and amphoteric surfactants and optional conditioners which imparts cleansing, wet detangling, dry detangling and manageability to hair and which is relatively non-irritating and thus suitable for use by young children and adults having sensitive skin and eyes.
    Type: Grant
    Filed: January 24, 1997
    Date of Patent: July 18, 2000
    Assignee: Johnson & Johnson Consumer Products, Inc.
    Inventors: Elvin R. Lukenbach, Victoria F. Dole, Glenn A. Nystrand, Laura McCulloch, William D. Allan, Jonathan R. Hill, Charles J. Taylor
  • Patent number: 6087321
    Abstract: Liquid detergent compositions are presented which comprise at least 5%, by weight, anionic surfactants selected from the group of alkyl alkoxy sulfates and alkyl sulfates wherein at least 25%, by weight of the anionic surfactant, is alkyl sulfates; and from about 0.1% to about 5% of an amine cosurfactant of the formula: ##STR1## wherein R.sub.1 is a C.sub.8 -C.sub.12 alkyl group; n is from about 2 to about 4, X is an optional bridging group which is selected from NH, CONH, COO, or O; and R.sub.3 and R.sub.4 are individually selected from H, C.sub.1 -C.sub.4 alkyl, or (CH.sub.2 --CH.sub.2 --O(R.sub.5)) wherein R.sub.5 is H or methyl.
    Type: Grant
    Filed: June 8, 1998
    Date of Patent: July 11, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Dimitris Lappas, Robert W. Boswell
  • Patent number: 6087309
    Abstract: This invention relates to a liquid cleaning composition comprising a surfactant system containing selected mid-chain branched surfactant and co-surfactants.
    Type: Grant
    Filed: November 4, 1999
    Date of Patent: July 11, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Phillip Kyle Vinson, Peter Robert Foley, Thomas Anthony Cripe, Daniel Stedman Connor
  • Patent number: 6074996
    Abstract: A liquid personal cleansing composition comprising: (a) from about 1% to about 15% by weight of short chain alkyl sulphate surfactant having an average of from 8 to 10 carbon atoms in the alkyl chain and mixtures thereof; (b) from about 1% to about 60% by weight of water-soluble auxiliary surfactant selected from anionic surfactant other than C.sub.8 to C.sub.10 alkyl sulphate, nonionic, zwitterionic and amphoteric surfactants and mixtures thereof; (c) from about 0.01% to about 5% by weight of cationic polymeric skin conditioning agent; and (d) water. The products demonstrate excellent in-use efficacy benefits including mildness, a moisturised skin feel, excellent rinsibility and good product stability and lather attributes.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: June 13, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Russell Phillip Elliott, Matthew Thomas Green, Christopher David Leahy
  • Patent number: 6057464
    Abstract: The invention relates to high-foaming zwitterionic and anionic surfactants which are prepared by sulfation of N,N-dialkylaminoalkyl-sugar amides, preferably using gaseous sulfur trioxide. The invention furthermore relates to compositions which comprise known surfactants and suitable solvents, in addition to the novel active compounds. The novel surfactants are particularly suitable for detergents and cosmetic formulations.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: May 2, 2000
    Assignee: Clariant GmbH
    Inventor: Bernd Papenfuhs
  • Patent number: 6046152
    Abstract: This invention relates to a liquid cleaning composition comprising a surfactant system containing selected mid-chain branched surfactant and co-surfactants.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: April 4, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Phillip Kyle Vinson, Peter Robert Foley, Thomas Anthony Cripe, Daniel Stedman Connor
  • Patent number: 6040282
    Abstract: Disclosed are hair styling shampoo compositions which comprise from about 5% to about 50% by weight of a surfactant selected from the group consisting of anionic surfactants, zwitterionic or amphoteric surfactants, and combinations thereof; from about 0.1% to about 10% by weight of an organic or silicone-grafted hair styling polymer; and from about 40% to about 94.9% by weight of water; wherein the Hair Feel Index (HFI) is at least about 0.65 and the Curl Retention Value (CRV) is at least about 70. The composition provides improved styling performance and improved hair feel from a shampoo composition.
    Type: Grant
    Filed: January 25, 1999
    Date of Patent: March 21, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Susan Marie Guskey, Everett Junior Inman, Teresa Ann Desch, Lynne Anne Fritschi, Stephanie Lynn Killion
  • Patent number: 6020301
    Abstract: A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carboxylic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.
    Type: Grant
    Filed: June 17, 1999
    Date of Patent: February 1, 2000
    Assignee: Colgate Palmolive Company
    Inventors: Michele Davister, Guy Broze, Patrick Durbut, Hoai-Chau Cao, Thomas Connors, John Labows, Anne-Marie Misselyn
  • Patent number: 6017871
    Abstract: The present invention relates to cleaning compositions comprising protease enzyme which is a carbonyl hydrolase variant having an amino acid sequence not found in nature, which is derived by replacement of a plurality of amino acid residues of a precursor carbonyl hydrolase with different amino acids, wherein said plurality of amino acid residues replaced in the precursor enzyme correspond to position +76 in combination with one or more of the following residues: +99, +101, +103, +104, +107, +123, +27, +105, +109, +126, +128, +135, +156, +166, +195, +197, +204, +206, +210, +216, +217, +218, +222, +260, +265, and/or +274, where the numbered positions corresponds to naturally-occurring subtilisin from Bacillus amyloliquefaciens or to equivalent amino acid residues in other carbonyl hydrolases or subtilisins (such as Bacillus lentus subtilisin).
    Type: Grant
    Filed: July 22, 1997
    Date of Patent: January 25, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Andre Baeck, Chanchal Kumar Ghosh, Thomas Paul Graycar, Richard Ray Bott, Lori Jean Wilson, Philip Frederick Brode, Bobby Lee Barnett, Donn Nelton Rubingh
  • Patent number: 6010990
    Abstract: The invention provides compositions for providing body, fullness and texture to otherwise fine or very fine keratinous fibers, particularly human hair. The compositions of the present invention have a high pH, e.g., about 8 to about 10 when the compositions contain cationic polymer, and a pH of about 8 to about 14, preferably about 8.5 to about 13, and more preferably, about 8.5 to about 10 when the compositions contain no cationic polymer. The compositions include one or more nonionic and/or cationic polymers, which, in combination with the high pH of the composition, lift the hair cuticle and allow the deposition of polymer, thus resulting in increased fullness and texture to the hair. The compositions of the present invention may be in the form of known hair care products such as, for example, shampoos, rinses and conditioners. In addition, the compositions can be formulated, for example, as lotions or creams, and the like, for consumer use.
    Type: Grant
    Filed: March 5, 1998
    Date of Patent: January 4, 2000
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter J. Rousso, Paul S. Wallace
  • Patent number: 5994280
    Abstract: Cleansing and moisturizing personal cleansing compositions which contain from about 5% to about 50% of a surfactant; from about 3% to about 40% of an insoluble, nonionic oil or wax or mixture thereof; from about 0.1% to about 8% by weight of a fatty acid having an average chain length of from about 10 to about 18 carbon atoms; from about 1.5% to about 10% by weight of citric acid or water soluble citrate salt or mixture thereof; and water are disclosed.
    Type: Grant
    Filed: May 14, 1998
    Date of Patent: November 30, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Michel Joseph Giret, Christopher David Leahy
  • Patent number: 5990058
    Abstract: A single-dose solid composition useful for cleaning or treating human or animal hair and having a high disintegration rate in water is disclosed. The composition includes at least one surface active agent selected from the group consisting of an anionic surface active agent and a nonionic surface active agent, an amphoteric product and at least one disintegrating agent. The composition has a disintegration time in an aqueous medium selected from the group consisting of water and aqueous solutions of less than about 5 minutes. The disintegrating agent consists essentially of polyvinylpyrrolidone. A method for making said composition is also disclosed.
    Type: Grant
    Filed: January 6, 1998
    Date of Patent: November 23, 1999
    Inventors: Elisabeth Bac, Jean-Pierre Benoit
  • Patent number: 5977038
    Abstract: An aqueous conditioning shampoo composition comprising, in addition to water:i) at least one surfactant chosen from anionic, nonionic, zwitterionic or amphoteric surfactants or mixtures thereof:ii) emulsified particles of an insoluble, nonvolatile silicone;iii) a soluble cationic hair conditioning polymer having a cationic charge density of about +3.0 meq/gram or less,in which the emulsified particles of insoluble, nonvolatile silicone are incorporated into the shampoo composition as a preformed aqueous emulsion having an average silicone particle size in the emulsion and in the shampoo composition of from 2 to 30 microns.
    Type: Grant
    Filed: August 4, 1997
    Date of Patent: November 2, 1999
    Assignee: Helene Curtis, Inc.
    Inventors: David Howard Birtwistle, Siriporn Dechsinga, Andrew Malcolm Murray
  • Patent number: 5977037
    Abstract: A personal cleansing product comprising:(a) from about 0.1% to about 20% of anionic surfactant,(b) from about 0.1% to about 20% of amphoteric surfactant,(c) from about 0.5% to about 25% of a vegetable oil adduct and,(d) water.The vegetable oil adduct can be made by Diels-Alder addition of a conjugated, elaidinized form of the vegetable oil with acrylic acid, fumaric acid or maleic anhydride. The preferred adduct is maleated soybean oil. The compositions provide excellent in-use and efficacy benefits including cleansing and lathering as well as improved mildness and skin conditioning.
    Type: Grant
    Filed: April 22, 1997
    Date of Patent: November 2, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Michel Joseph Giret, Anne Langlois, Roland Philip Duke
  • Patent number: 5977036
    Abstract: Disclosed are hair styling shampoo compositions which comprise from about 5% to about 50% by weight of a surfactant selected from the group consisting of anionic surfactants, zwitterionic or amphoteric surfactants having an attached group that is anionic at the pH of the composition, and combinations thereof; from about 0.025% to about 3% by weight of an organic cationic polymer having a cationic charge density of from about 0.2 meq/gm to about 7 meq/gm and a molecular weight of from about 5,000 to about 10 million; from about 0.1% to about 10% by weight of a water-insoluble hair styling polymer; from about 0.1% to about 10% by weight of a water-insoluble volatile solvent; and from about 0.005% to about 2.0% by weight a crystalline hydroxyl-containing stabilizing agent; and from about 26.5% to about 94.9% by weight water. The composition provides improved spreading efficiency of the styling polymer onto hair, thus providing improved styling performance from the shampoo composition.
    Type: Grant
    Filed: February 3, 1998
    Date of Patent: November 2, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Susan Marie Guskey
  • Patent number: 5968890
    Abstract: An aqueous liquid detergent composition comprises a mixture of synthetic anionic and amphoteric surfactants in a weight ratio within the range 4:1 to 0.1:1 and a polyethylene glycol having a molecular weight of not more than 100,00. The later component boosts the lather of the composition during use. It may also enhance the mildness of the formulation.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: October 19, 1999
    Assignee: Lever Brothers Company
    Inventors: John George Chambers, Izuma Kutsuwa, David Serridge
  • Patent number: 5962395
    Abstract: The present invention relates to a method of enhancing low temperature stability of lamellar structured liquid cleansing compositions comprising 5% to 50% of a surfactant system comprising (a) anionic or mixture of anionics and (b) an amphoteric and/or zwifterionic surfactant, wherein said method comprises selecting component (b) such that alkalimetal alkylamphoacetate comprises greater than 25% to 90% of said component (b).
    Type: Grant
    Filed: September 16, 1997
    Date of Patent: October 5, 1999
    Assignee: Lever Brothers Company
    Inventors: Sudhakar Puvvada, Richard Kolodziej, May Shana'a
  • Patent number: 5955406
    Abstract: The subject of the present invention is compositions for washing keratinous materials, in particular the hair and/or the skin, containing in an aqueous medium:A) at least one synthetic oil chosen from:the isoparaffins of the formula: ##STR1## where n is between 2 and 16 inclusive; B) an agent for suspending the oil defined under A), chosen from:(i) the compounds of formula:R--X (III)in which:R is a long carbon chain aliphatic radical, optionally interrupted by one or more oxygen atoms, and X is a carboxylic, sulphuric or phosphoric acid residue or a radical derived from a carboxylic acid or an amide;(ii) amine oxides;(iii) biopolysaccharides;C) a surface-active agent possessing detergent properties.
    Type: Grant
    Filed: March 25, 1996
    Date of Patent: September 21, 1999
    Assignee: L'Oreal
    Inventors: Claude Dubief, Daniele Cauwet
  • Patent number: 5955408
    Abstract: A disinfectant hand wash includes triclosan and a reduced amount of surfactants in order to reduce skin irritation while maintaining improved activity against Gram negative and Gram positive organisms, including Serratia marcescens. The hand wash includes an effective amount of triclosan, preferrably 0.2-3.0% and a non-aqueous solvent. A mixture of hexylene glycol and isopropanol provide improved efficacy in killing skin-born microbes. The hand wash further includes 2-20% surfactant, preferrably at less than 10%. The hand wash further includes a chelating agent, a thickener, a buffering agent, and water.
    Type: Grant
    Filed: July 9, 1997
    Date of Patent: September 21, 1999
    Assignee: STERIS Inc.
    Inventors: Nancy E. Kaiser, Denise K. Pretzer
  • Patent number: 5955407
    Abstract: A composition comprising: an organic chemical having a chemical group having a dipole moment of at least about 1.5 Debyes and a chemical linker selected from the group consisting of carbovlic acids having 4 to 6 carbon atoms, an ethoxylated polyhydric alcohol, a polyvinyl pyrrolidone and a polyethylene glycol having a molecular weight of about 600 to about 10,000, wherein the molar ratio of organic chemical to chemical linker is about 4:1 to 1:4.
    Type: Grant
    Filed: October 1, 1998
    Date of Patent: September 21, 1999
    Assignee: Colgate-Palmolive Co.
    Inventors: Michele Davister, Guy Broze, Patrick Durbut, Hoai-Chau Cao, Thomas Connors, John Labows, Anne-Marie Misselyn
  • Patent number: 5948739
    Abstract: Disclosed are hair conditioning shampoo compositions, containing a detersive surfactant component, a silicone hair conditioning agent, and water and preferably comprising a suspending agent for the silicone conditioning agent. The detersive surfactant component comprises, at least in part, polyethylene glycol glyceryl fatty ester nonionic surfactant. The compositions hereof provide improved silicone deposition.
    Type: Grant
    Filed: August 1, 1996
    Date of Patent: September 7, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Everett Junior Inman
  • Patent number: 5942477
    Abstract: A personal cleansing product comprising:(a) from about 5% to about 50% by weight of a mixed surfactant system which comprises:(i) from about 1% to about 20% by weight of composition of anionic surfactant, and(ii) from about 1% to about 20% by weight of composition of amphoteric surfactant,(b) from about 3% to about 40% by weight of an insoluble nonionic oil or wax, and(c) water,wherein the anionic surfactant and amphoteric surfactant together comprise from about 5% to about 30% by weight of the composition, the weight ratio of anionic surfactant:amphoteric surfactant is in the range from about 1:5 to about 20:1, the weight ratio of total surfactant: nonionic oil or wax is in the range from about 10:1 to about 1:3, and wherein the composition is in the form of an oil-in-water emulsion having a viscosity in the range from 10,000 to 40,000 cps and a yield point of at least 50 dyne/cm.sup.2. The cleansing products demonstrate excellent lathering, mildness, stability, rinsibility and conditioning benefits.
    Type: Grant
    Filed: April 28, 1998
    Date of Patent: August 24, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Michel Joseph Giret, Anne Langlois, Roland Philip Duke
  • Patent number: 5939378
    Abstract: This invention relates to a method of manufacturing a concentrated aqueous solution of an amine oxide and the use of the solution in cleaning compositions.
    Type: Grant
    Filed: July 30, 1998
    Date of Patent: August 17, 1999
    Assignee: Colgate Palmolive Company
    Inventors: Orum D. Stringer, Syed Hasain Abbas, Ravi Subramanyam
  • Patent number: 5925603
    Abstract: Concentrated mixtures of three or more surfactants dissolved or dispersed in a stable form in water and which contain an acyl isethionate, an imidazoline surfactant, and at least one additional anionic surfactant are provided.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: July 20, 1999
    Assignee: Rhodia Inc.
    Inventor: Paul F. D'Angelo
  • Patent number: 5925604
    Abstract: Novel ultra-mild cold pearlizing concentrates provide pearlescent personal hair and skin compositions such as shampoos and beauty soaps with added luster and sheen.
    Type: Grant
    Filed: July 9, 1996
    Date of Patent: July 20, 1999
    Assignee: Rhodia Inc.
    Inventors: Pu Chen, Joseph Niu, Siew Fang Yoong
  • Patent number: 5922672
    Abstract: This invention relates to a method of manufacturing a concentrated aqueous solution of an amine oxide and the use of the solution in cleaning compositions.
    Type: Grant
    Filed: September 3, 1998
    Date of Patent: July 13, 1999
    Assignee: Colgate-Palmolive Co
    Inventors: Orum D. Stringer, Syed Hasain Abbas, Ravi Subramanyam
  • Patent number: 5919745
    Abstract: A liquid aqueous laundry detergent composition having improved cleaning properties and comprising a nonionic surfactant; about 0.25 to about 20 wt. % of an N--C.sub.8 --C.sub.20 alkyl and/or N-unsaturated C.sub.16 -C.sub.18 hydrocarbyl amine of a C.sub.1 -C.sub.7 monocarboxylic acid or salt thereof as an amphoteric surfactant; an alkaline substance in an amount sufficient to cause the wash liquor containing said detergent composition to have a pH of about 8 to about 11 determined ten minutes after the initiation of washing under standard conditions; and about 30 to about 95 wt. % of water, based on the total weight of the composition.
    Type: Grant
    Filed: July 11, 1997
    Date of Patent: July 6, 1999
    Assignee: Church & Dwight Co., Inc
    Inventors: Francis R. Cala, Charles D. Carr, John Ip
  • Patent number: 5910472
    Abstract: A liquid personal cleansing composition comprising: (a) from about 5% to about 60% by weight of water-soluble surfactant selected from anionic, nonionic and amphoteric surfactants and mixtures thereof; and (b) from about 0.01% to about 10% by weight of a hydrophobically modified nonionic cellulose ether selected from C.sub.14 -C.sub.18 alkyl and alkenyl modified, hydroxyethyl cellulose ethers having a degree of nonionic substitution in the range of from about 2.2 to about 2.8 and a degree of hydrophobic substitution in the range of from about 0.4% to about 0.6% by weight; and (c) water, and wherein the composition displays a shear stress of about 150 Pa at a shear rate in the range from about 400 s.sup.-1 to about 600 s.sup.-1 at 25.degree. C. The products demonstrate excellent in-use efficacy benefits including mildness, a moisturised skin feel, good rinsibility and good product stability.
    Type: Grant
    Filed: June 2, 1997
    Date of Patent: June 8, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Russell Phillip Elliott, Matthew Thomas Green, Christopher David Leahy, Eleni Papadimitriou
  • Patent number: 5910477
    Abstract: An aqueous viscous composition comprises: (a) from 0.5% to 1.2% of an ingredient comprising an amine, amine oxide or a mixture thereof; (b) between 4% and 7% of an ingredient comprising a secondary alkyl sulfate, secondary alkyl sulfonate, primary monobranched alkyl sulfate, primary monobranched alkyl sulfonate or mixture thereof, (c) between 2% and 4% hydrotrope; and (d) between 4% and 8% citric acid. The amount of component (b) is in excess of component (a), and the composition has a pH of from 3 to 4. A 1.2%, by weight, aqueous solution of the composition has an average rate of foam collapse of from 1.00 to 1.50 cm/min.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: June 8, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Neil James Gordon
  • Patent number: 5905062
    Abstract: A liquid personal cleansing composition comprising: a) from about 5% to about 60% by weight of water-soluble surfactant selected from anionic, nonionic and amphoteric surfactants and mixtures thereof; b) from about 0.01% to about 10% by weight of a hydrophobically modified nonionic cellulose ether selected from C.sub.10 -C.sub.24 alkyl and alkenyl modified methyl, hydroxyethyl and hydroxypropyl cellulose ethers having a degree of nonionic substitution in the range of from about 1.8 to about 4 and a degree of hydrophobic substitution in the range of from about 0.1% to about 1% by weight; c) from about 0% to about 10% by weight of a water-soluble polyol; d) from about 0.01% to about 5% by weight of cationic polymeric skin conditioning agent; and e) water, and wherein the composition displays a shear stress of about 150 Pa at a shear rate in the range from about 100 s.sup.-1 to about 600 s.sup.-1 at 25.degree. C.
    Type: Grant
    Filed: September 23, 1997
    Date of Patent: May 18, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Russell Phillip Elliott, Matthew Thomas Green, Christopher David Leahy, Eleni Papadimitriou
  • Patent number: 5900393
    Abstract: Mild aqueous detergent, e.g., shampoo, compositions are disclosed based on a mixture comprising anionic surfactant and amphoteric surfactant, such as betaines, present in the composition at a level of from about 0.75 to 1.25 parts by weight per part by weight of anionic surfactant. The compositions also contain one or a mixture of therapeutic agents such as climbazole or a mixture of climbazole and one or more co-therapeutics such as salicylic acid. The combination of mild surfactant system and therapeutic agent serve to prevent or treat mild skin disorders such as scalp itch and scalp irritation when applied to the scalp as a shampoo. Shampoo compositions also preferably contain one or more conditioning agents and suitable suspending agents.
    Type: Grant
    Filed: June 24, 1996
    Date of Patent: May 4, 1999
    Assignee: Colgate-Palmolive Company
    Inventors: Pallassana Narayanier Ramachandran, Clarence Ralph Robbins, Amrit Manilal Patel
  • Patent number: 5888956
    Abstract: All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of a mixture of oil and kaolin soil, contains a negatively charged complex, a Lewis base, neutral polymer, and water.
    Type: Grant
    Filed: September 26, 1997
    Date of Patent: March 30, 1999
    Assignee: Colgate Palmolive Company
    Inventors: Patrick Durbut, Anne-Marie Misselyn, Guy Broze
  • Patent number: 5883058
    Abstract: The present invention relates to hair shampoo compositions which have improved cleansing, lathering, and styling benefits=. These shampoo compositions comprise an alkyl glyceryl ether sulfonate surfactant, a hair styling polymer, a non-polar volatile solvent, and water. These compositions are useful for cleansing the hair and for providing a hair styling benefit.
    Type: Grant
    Filed: August 29, 1995
    Date of Patent: March 16, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Robert Lee Wells, Jon Robert Behrens
  • Patent number: 5869439
    Abstract: A high foaming, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising: a water soluble nonionic surfactant at least one water soluble, foaming, anionic surfactant, a zwitterionic surfactant, an alkyl succinamate and the balance being water.
    Type: Grant
    Filed: October 9, 1997
    Date of Patent: February 9, 1999
    Assignee: Colgate Palmolive Company
    Inventors: Barbara Thomas, Gilbert Gomes
  • Patent number: 5858955
    Abstract: This invention relates to a method of manufacturing a concentrated aqueous solution of an amine oxide and the use of the solution in cleaning compositions.
    Type: Grant
    Filed: December 16, 1997
    Date of Patent: January 12, 1999
    Assignee: Colgate Palmolive Company
    Inventors: Orum D. Stringer, Syed Hasain Abbas, Ravi Subramanyam
  • Patent number: 5840671
    Abstract: A cleaning solution for cleaning a contact lens, which includes at least one first component each consisting of a tertiary amine oxide which is represented by the formula given in the specification and at least one second component each consisting of an anionic surface active agent in the form of a triethanolamine salt, a total content of the at least one first component and the at least one second component being within a range of 0.1-20% by weight, a ratio of a total content of the at least one first component to a total content of the at least one second component being within a range from 1/4 to 30/1.
    Type: Grant
    Filed: December 8, 1995
    Date of Patent: November 24, 1998
    Assignee: Tomey Technology Corporation
    Inventors: Atumi Fujimura, Kaoru Kamiya, Shinji Tanaka
  • Patent number: 5834409
    Abstract: Mild aqueous detergent, e.g., shampoo, compositions are disclosed based on a mixture comprising anionic surfactant and amphoteric surfactant, such as betaines, present in the composition at a level of from about 0.75 to 1.25 parts by weight per part by weight of anionic surfactant. The compositions also contain one or a mixture of therapeutic agents such as climbazole or a mixture of climbazole and one or more co-therapeutics such as salicylic acid. The combination of mild surfactant system and therapeutic agent serve to prevent or treat mild skin disorders such as scalp itch and scalp irritation when applied to the scalp as a shampoo. Shampoo compositions also preferably contain one or more conditioning agents and suitable suspending agents.The invention also provides a method for treating dry skin comprising applying certain of the therapeutic agents to dry skin to promote the natural secretion of sebum.
    Type: Grant
    Filed: February 8, 1996
    Date of Patent: November 10, 1998
    Assignee: Colgate-Palmolive Company
    Inventors: Pallassana Narayanier Ramachandran, Clarence Ralph Robbins, Amrit Manilal Patel
  • Patent number: 5824629
    Abstract: The invention relates to a hair cleansing and care agent in tablet form, wherein the tablet comprises a base compound which, upon contact with water, sets free a physiologically harmless gas, preferably CO.sub.
    Type: Grant
    Filed: June 26, 1996
    Date of Patent: October 20, 1998
    Inventor: Erich Petritsch
  • Patent number: 5811386
    Abstract: A surface active mixture comprising: (A) from about 1 to about 50% by weight of an anionic surfactant having one or two lipophilic groups and having from 1 to 22 carbon atoms and a polar group selected from the group consisting of carboxylate, sulfate and sulfonate groups; (B) from about 0.5 to about 15% by weight of an alkyl glycoside of the formula R(G).sub.x, wherein R is a linear saturated alkyl radical having from 8 to 22 carbon atoms and (G).sub.x is a glycoside or oligoglycoside unit with a degree of oligomerization x of 1 to 10; (C) from about 0.1 to about 7% by weight of a nitrogen-containing copolymer having a molecular weight of from about 15,000 to about 1,500,000 wherein said copolymer is comprised of: (i) from about 99.5 to about 45 mole-% of units derived from vinyl pyrrolidone, (ii) from at 0.5 to about 50 mole-% of units derived from a monomer corresponding to formula (I):CH.sub.2 .dbd.CHR.sup.1 --COOR.sup.2 --NR.sup.3 R.sup.4 (I)R.sup.1 is hydrogen or methyl, R.sup.2 is a C.sub.
    Type: Grant
    Filed: July 31, 1997
    Date of Patent: September 22, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Reinhard Mueller, Kurt Seidel, Detlef Hollenberg, Manuela Ehlert
  • Patent number: 5804538
    Abstract: Liquid personal cleansing compositions which provide enhanced perfume deposition on the skin and which provide increased on-skin fragrance longevity. The liquid personal cleansing compositions contain from about 0.5% to about 5% of a cationic material, from about 1% to about 80% of an anionic surfactant, from about 0.01 to about 5% of a volatile perfume, and water. The ratio of cationic polymer to the anionic surfactant ranges from about 1:15 to about 1:5.
    Type: Grant
    Filed: June 20, 1996
    Date of Patent: September 8, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Karl Shiqing Wei, Louis Fay Wong, Mark Richard Sine, Timothy Woodrow Coffindaffer, Toan Trinh
  • Patent number: 5786310
    Abstract: The subject of the present invention is compositions for washing keratinous materials, in particular the hair and/or the skin, containing in an aqueous medium:A) at least one synthetic oil chosen from:the isoparaffins of the formula: ##STR1## where n is between 2 and 16 inclusive; B) an agent for suspending the oil defined under A), chosen from:(i) the compounds of formula:R--X (III)in which:R is a long carbon chain aliphatic radical, optionally interrupted by one or more oxygen atoms, and X is a carboxylic, sulphuric or phosphoric acid residue or a radical derived from a carboxylic acid or an amide;(ii) amine oxides;(iii) biopolysaccharides;C) a surface-active agent possessing detergent properties.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: July 28, 1998
    Assignee: L'Oreal
    Inventors: Claude Dubief, Daniele Cauwet
  • Patent number: 5783534
    Abstract: A process for the production of a solid esterquat free from solvents comprising the steps ofA) forming a mixture comprising(i) at least one fatty acid triethanolamine ester corresponding to formula (I) ##STR1## in which R.sup.1 CO is a saturated and/or unsaturated acyl radical containing 6 to 22 carbon atoms, R.sup.2 and R.sup.3 independently of one another represent hydrogen or have the same meaning as R.sup.1 CO, and n, m and p together stand for O or for a number of from 1 to 10;(ii) at least one fatty alcohol polyglycol ether, and(iii) at least one fatty acid partial glyceride; andB) adding an alkylating agent to the above mixture to form said solid esterquat.
    Type: Grant
    Filed: July 15, 1996
    Date of Patent: July 21, 1998
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Bernd Wahle, Joaquim Bigorra Llosas, Rafael Pi, Antoni Soler Codina, Emili Brau Balague, Yvonne Reichert, Peter Waltenberger
  • Patent number: 5776872
    Abstract: A personal cleansing product comprising: (a) from about 5% to about 50% by weight of a mixed surfactant system which comprises: (i) from about 1% to about 20% by weight of composition of anionic surfactant, and (ii) from about 1% to about 20% by weight of composition of amphoteric surfacant, (b) from about 3% to about 40% by weight of an insoluble nonionic oil or wax, and (c) water, wherein the anionic surfactant and amphoteric surfactant together comprises from about 5% to about 30% by weight of the composition, the weight ratio of anionic surfactant:amphoteric surfactant is in the range from about 1:5 to about 20:1, the weight ratio of total surfactant:nonionic oil or wax is in the range from about 10:1 to about 1:3, and wherein the composition is in the form of an oil-in-water emulsion having a viscosity in the range from 10,000 to 40,000 cps and a yield point of at least 50 dyne/cm.sup.2. The cleaning products demonstrate excellent lathering, mildness, stability, rinsibility and conditioning benefits.
    Type: Grant
    Filed: September 22, 1994
    Date of Patent: July 7, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Michel Joseph Giret, Anne Langlois, Roland Philip Duke