Patents Assigned to Helene Curtis, Inc.
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Patent number: 6048519Abstract: A hair treatment composition, such as a shampoo or conditioner, which comprises a silicone component which comprises a silicone gum with a viscosity greater than 1 Mcs, a silicone fluid with a viscosity of less than 100 kcs, and an amino functionalised silicone.Type: GrantFiled: March 24, 1998Date of Patent: April 11, 2000Assignee: Helene Curtis, Inc.Inventors: Takahiro Hiraishi, Kyoko Matsumoto, Andrew Malcolm Murray, Tadashi Numata
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Patent number: 6048520Abstract: A transparent leave-on hair treatment composition including capsules of a water insoluble hair-treating compound encased in a shell material, such as gelatin or acacia gum. The aqueous leave-on composition is applied to the hair and the water insoluble hair-treating compound is released from the capsules to treat the hair. The shell disintegrates into sufficiently small residual particles such that the physical and esthetic properties of the hair, like shine and combability, are retained.Type: GrantFiled: August 11, 1993Date of Patent: April 11, 2000Assignee: Helene Curtis, Inc.Inventor: Myra Ann Hoshowski
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Patent number: 6022547Abstract: Rinse-off, water-in-oil-in-water multiple emulsion compositions are disclosed. The multiple emulsion compositions comprise an external aqueous phase optionally incorporating an emulsifier and/or a second topically-active compound. The internal phase comprises a primary water-in-oil emulsion, wherein the primary emulsion comprises a first topically-active compound, a surfactant phase, an oil phase, and water.Type: GrantFiled: June 28, 1996Date of Patent: February 8, 2000Assignee: Helene Curtis, Inc.Inventors: Craig A. Herb, Liang Bin Chen, Judy Chung, Michelle A. Long, Wei Mei Sun, Gerald P. Newell, Trefor A. Evans, Kimberly Kamis, Richard M. Brucks
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Patent number: 6013249Abstract: A mild wave and hair styling reducing agent-containing composition and method of bodifying, styling, or permanently waving or straightening human hair that provides a strong, long lasting curl, or long lasting straight hair formation, while minimizing hair damage. The composition includes two ionic compounds, one cationic and the other anionic, that complex in solution over a molar ratio of cationic compound to anionic compound in the range of about 1:1.2 to about 1.2:1, preferably in the range of about 1:1.1 to about 1.1:1, to provide synergy in waving efficiency, thereby providing a strongly reconfigured hair configuration (curled or straightened). At least one of the ionic compounds functions as a reducing agent for hair, capable of breaking the disulfide bonds in the hair so that the bonds later can be reformed via oxidation, when the hair is in the desired configuration.Type: GrantFiled: February 11, 1997Date of Patent: January 11, 2000Assignee: Helene Curtis, Inc.Inventors: Paul Neill, Loralei Brandt, Priscilla Walling, Arun Nandagiri, Norman Meltzer
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Patent number: 6010689Abstract: A hair treatment composition for topical application comprising a hair treatment agent, and an amidopolyether functional silicone of general formula (I); ##STR1## wherein R1=(CH.sub.2).sub.3 --(NH--(CH.sub.2).sub.2).sub.z --NH.sub.2, and R2=(CH.sub.2).sub.3 --(NH--(CH.sub.2).sub.2).sub.z --NH--CO--CH.sub.2 --O--EO.sub.x --(CH.sub.2).sub.y --CH.sub.3wherein 1 is in the region 100-1500, m is in the region 0-10, n is in the region 2-50, x is in the region 1-40, y is in the region 0-21, and z is in the region 0-1.Type: GrantFiled: April 16, 1998Date of Patent: January 4, 2000Assignee: Helene Curtis, Inc.Inventors: Kyoko Matsumoto, Tadashi Numata
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Patent number: 6010687Abstract: A deodorant composition for topical application to human skin characterised in that it comprises an effective amount of polyhexamethylene biguanide and an effective amount of chlorhexidine in a cosmetically acceptable carrier.Type: GrantFiled: December 3, 1998Date of Patent: January 4, 2000Assignee: Helene Curtis, Inc.Inventors: Caroline-Ann Margaret Cox, Thomas Stirling
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Patent number: 6007793Abstract: A hair spray composition comprising:(a) about 0.25% to about 6% by weight of a carboxylated polyurethane resin;(b) 0% to about 80% by weight of an alcohol; and(c) about 15% to about 95% by weight water,wherein the carboxylated polyurethane resin has a weight average molecular weight of about 15,000 to about 150,000, and is a reaction product of a mixture comprising:(i) about 10% to about 90% by weight of the mixture of a polyoxyalkylene diol having a number average molecular weight of about 400 to about 20,000;(ii) about 0.01% to about 20% by weight of the mixture of an alkylene glycol;(iii) about 3% to about 80% by weight of the mixture of an organic diisocyanate;(iv) about 0.1% to about 30% by weight of the mixture of a 2,2-di (hydroxymethyl)-alkanoic acid; and(v) about 0.001% to about 0.95% by weight of the mixture of water, wherein a ratio of isocyanate groups to hydroxyl groups is about 0.4 to about 1.1.Type: GrantFiled: September 20, 1996Date of Patent: December 28, 1999Assignee: Helene Curtis, Inc.Inventors: Darshna Bhatt, Ramiro Galleguillos, Ken Nelson, Murray H. Reich
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Patent number: 6001787Abstract: An aqueous cleansing composition, which comprises:(a) a short-chain anionic surfactant chosen from C.sub.6 -C.sub.9 alkyl ether sulphates, C.sub.8 -C.sub.11 acyl lactylates, C.sub.6 -C.sub.9 acyl methyl taurates, C.sub.6 -C.sub.9 acyl isethionates, C.sub.6 -C.sub.11 fatty acid soaps, C.sub.6 -C.sub.9 alkyl sulphates, C.sub.6 -C.sub.11 acyl sarcosinates, C.sub.6 -C.sub.9 alkyl sulphosuccinates, C.sub.6 -C.sub.9 alkyl ether sulphosuccinates, or mixtures thereof;(b) a long-chain anionic surfactant chosen from C.sub.13 -C.sub.18 alkyl ether sulphates, C.sub.13 -C.sub.18 acyl lactylates, C.sub.13 -C.sub.16 acyl methyl taurates, C.sub.13 -C.sub.15 acyl isethionates, C.sub.13 -C.sub.16 alkyl sulphates, C.sub.13 -C.sub.16 acyl sarcosinates, C.sub.13 -C.sub.16 alkyl sulphosuccinates, C.sub.13 -C.sub.16 alkyl ether sulphosuccinates, or mixtures thereof;(c) optionally, a medium-chain anionic surfactant chosen from C.sub.10 -C.sub.12 alkyl ether sulphates, C.sub.12 acyl lactylates, C.sub.10 -C.sub.Type: GrantFiled: November 6, 1997Date of Patent: December 14, 1999Assignee: Helene Curtis, Inc.Inventor: Stuart Keith Pratley
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Patent number: 6001339Abstract: The invention provides hair styling compositions in cream, gel or aerosol mousse form comprising:(i) from 0.1% to 10% by weight, based on total weight, of a non-rigid emulsion polymerised cross-linked silicone polymer, in which the percentage of branched monomer units in the silicone polymer is from 0.05% to 10%; (ii) from 0.1% to 10% by weight, based on total weight, of a hair styling polymer; (iii) from 0.01% to 1% by weight, based on total weight, of a surfactant; (iv) water; and (v) from 0% to 30% by weight, based on total weight, of an aerosol propellant. The compositions impart an excellent balance of styling and conditioning properties to the hair.Type: GrantFiled: July 3, 1997Date of Patent: December 14, 1999Assignee: Helene Curtis, Inc.Inventors: Christophe Michel Finel, Deryn Lorraine Nicholls, Stuart Keith Pratley
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Patent number: 5990059Abstract: A conditioning shampoo composition for hair and/or skin comprises a stable microemulsion of a high viscosity, slightly cross-linked silicone with a particle size of <0.15 microns, in combination with a deposition polymer and a surfactant.Type: GrantFiled: September 23, 1997Date of Patent: November 23, 1999Assignee: Helene Curtis, Inc.Inventors: Christophe Michel Finel, Walter Thomas Gibson, Jonathan David Hague
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Patent number: 5985252Abstract: A suspension antiperspirant composition for topical application to the human skin comprising from 10 to 26% by weight of the composition of a solid particulate antiperspirant active suspended in a cosmetic base, wherein the antiperspirant active comprises a blend of an antiperspirant active with relatively small particles with a volume average particle size in the range of from 0.5 to 8 .mu.m and of an antiperspirant active with relatively large particles having a volume average particle size in the range of larger than 12 to smaller than 50 .mu.m, the weight ratio of the antiperspirant active having smaller particles to the antiperspirant active having larger particles in the composition is in the region of 5:1 to 1:5 by weight.Type: GrantFiled: December 8, 1997Date of Patent: November 16, 1999Assignee: Helene Curtis, Inc.Inventors: Lynne Hall, Gordon Charles Hough
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Patent number: 5985256Abstract: The present invention is directed to an aqueous hair dressing or hair styling composition which comprises from about 1.5 to about 5.0 weight % polyquaternium 37/propylene glycol dicaprylate dicaprate and ppg-1 trideceth-6, also known as polyquat 37, and also known as Salcare 96. The compositions of the invention have good hair styling and manageability properties without tackiness.Type: GrantFiled: July 21, 1997Date of Patent: November 16, 1999Assignee: Helene Curtis, Inc.Inventors: Ben Janchitraponvej, Arun Nandagiri
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Patent number: 5977038Abstract: 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: GrantFiled: August 4, 1997Date of Patent: November 2, 1999Assignee: Helene Curtis, Inc.Inventors: David Howard Birtwistle, Siriporn Dechsinga, Andrew Malcolm Murray
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Patent number: 5968490Abstract: Gelled or solid topically-effective compositions comprising a topically-active compound, like an antiperspirant compound; a borate crosslinker; a surfactant, and preferably, a nonionic surfactant or nonionic surfactant blend; a carrier comprising water; and, optionally, a hydrophobic compound, are disclosed.Type: GrantFiled: September 11, 1998Date of Patent: October 19, 1999Assignee: Helene Curtis, Inc.Inventors: Wei Mei Sun, Zhu-ning Ma, Maximo M. Panitch, Ramiro Galleguillos
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Patent number: 5968486Abstract: There is described a shampoo composition for lightening and highlighting hair which comprises(i) a peroxygen compound; and(ii) an anionic sulfonate;said composition having a pH less than 5. There is also described an invention directed to a method for lightening and highlighting hair which comprises. shampooing the hair with a lightening and highlighting effective amount of a composition of the invention.Type: GrantFiled: May 12, 1997Date of Patent: October 19, 1999Assignee: Helene Curtis, Inc.Inventors: Gerald Newell, Margie Fowler
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Patent number: 5968286Abstract: This invention relates to a method for thermal conditioning of hair which comprises:(a) applying to hair a rinse-off composition comprising:(1) a nonvolatile silicone conditioning agent; and(2) a carrier;(b) rinsing the composition from the hair with water;(c) applying heat via a heating appliance to the composition treated hair to dry or style the hair and wherein a reduction in the bending modulus caused by the silicone conditioning agent is at least 1.00%, and wherein the method of the invention results in the deposition on the hair of at least 30 ug silicone/1 g of hair.Type: GrantFiled: October 3, 1997Date of Patent: October 19, 1999Assignee: Helene Curtis, Inc.Inventors: Joanne Crudele, Wolfgang Bergmann, Kimberly Kamis, Pawel Milczarek, Varsha Shah
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Patent number: 5961963Abstract: An aerosol antiperspirant composition for topical application to the human skin, comprising an antiperspirant active and a propellant, characterised in that the propellant comprises pentane.Type: GrantFiled: February 17, 1998Date of Patent: October 5, 1999Assignee: Helene Curtis, Inc.Inventor: John Temple
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Patent number: 5942216Abstract: Water-in-oil-in-water multiple emulsion compositions are disclosed. The multiple emulsion compositions comprise an external aqueous phase optionally incorporating a surfactant system capable of forming liquid crystals as an emulsifier. The internal phase comprises a primary water-in-oil emulsion, wherein the primary emulsion comprises a first topically-active compound, a surfactant phase, an oil phase, and water.Type: GrantFiled: February 21, 1997Date of Patent: August 24, 1999Assignee: Helene Curtis, Inc.Inventors: Craig A. Herb, Liang Bin Chen, Judy B. Chung, Michelle A. Long, Wei Mei Sun
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Patent number: 5942215Abstract: An antiperspirant stick composition suitable for topical application to human skin, comprising:i. an effective amount of an antiperspirant astringent;ii. a volatile silicone;iii. a structurant; andiv. a cross-linked or partially cross-linked non-emulsifying siloxane elastomer.Type: GrantFiled: October 29, 1997Date of Patent: August 24, 1999Assignee: Helene Curtis, Inc.Inventors: Christopher John Carruthers Edwards, Isabelle Claire Helen Marie Esser
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Patent number: D414105Type: GrantFiled: July 30, 1997Date of Patent: September 21, 1999Assignee: Helene Curtis, Inc.Inventors: Scott Wilson, Peter Simpson, Janet Stoddard, Sky Underwood, Elizabeth Kilbourne, Michael Armbruster