Patents Examined by Sally Gardner-Lane
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Patent number: 5932202Abstract: Disclosed are aqueous hair conditioning shampoo compositions comprising a specific surfactant component comprising an ethoxylated alkyl surfactant having from about 1 to about 8 moles of ethoxylation and an amphoteric surfactant in a shampoo with insoluble, dispersed, nonionic silicone and a select soluble cellulosic cationic organic polymer hair conditioning agentType: GrantFiled: March 27, 1996Date of Patent: August 3, 1999Assignee: The Procter & Gamble CompanyInventors: Susan Marie Guskey, Elizabeth Murphy Schrader, Robert Lee Wells, John Thomas Baravetto
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Patent number: 5925341Abstract: An oil-in-water emulsion with oil globules with a mean size of no greater than 150 nm, comprising an amphiphilic lipid phase comprising at least one nonionic amphiphilic lipid which is liquid at an ambient temperature of less than 45.degree. C., at least one oil and at least one aminated silicone, as well as to its uses in the cosmetic or dermopharmaceutical field.Type: GrantFiled: March 17, 1998Date of Patent: July 20, 1999Assignee: L'OrealInventors: Frederic Cervantes, Benedicte Cazin, Jean-Thierry Simonnet
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Patent number: 5922312Abstract: A hair care composition comprising: (a) from about 0.01 to about 3% by weight of gelling agent comprising a copolymer of methyl vinyl ether/maleic anhydride, cross-linked with C.sub.4 -C.sub.16 alkadiene of hydrolysis products thereof; (b) from about 0.1% to about 10% by weight of hair fixative copolymer comprising a cationic copolymer of nonionic cellulose and diallyl dimethyl ammonium chloride; and the balance comprising a carrier suitable for application to hair. The liquid hair cosmetic products have an improved non-tacky on-hair and on-hand feel, demonstrate excellent hair styling benefits in addition to ease of brush-out.Type: GrantFiled: April 3, 1997Date of Patent: July 13, 1999Assignee: The Procter & Gamble CompanyInventors: Stevan David Jones, Philip John Marchant
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Patent number: 5911978Abstract: A rinse-off hair treatment composition for improved delivery of amino-acid to the hair and/or scalp comprising:(a) a particulate metal-amino acid complex;(b) at least one surfactant; and(c) a deposition aid.Type: GrantFiled: October 29, 1997Date of Patent: June 15, 1999Assignee: Helene Curtis, Inc.Inventors: Stuart William Carr, Melvin Carvell, Paul Alfred Cornwell, Therese Desmond, Andrew Mark Waller, Johann Wilhelm Wiechers
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Patent number: 5911974Abstract: A cosmetic composition having improved transfer resistance comprising:a) from about 0.1-60% by weight of trimethylated silica,b) from about 0.1-60% by weight of a volatile solvent having a viscosity of 0.5 to 100 centipoise at 25.degree. C.,c) 0.1-60% by weight of a nonvolatile oil having a viscosity of 200 to 1,000,000 centipoise at 25.degree. C.d) 0.1-80% of a cosmetically acceptable carrier.Type: GrantFiled: October 14, 1997Date of Patent: June 15, 1999Assignee: Revlon Consumer Products CorporationInventors: Hernando Brieva, Julio Gans Russ, Ida Marie Sandewicz
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Patent number: 5911973Abstract: The invention relates to a film-forming composition, which may be used as a mascara, an eye-liner, a nail varnish or a lacquer, in an aqueous medium, containing, in dispersed form, at least one film-forming material and a fluoro copolymer resulting from the copolymerization of at least a first fluorovinyl monomer and at least a second monomer of formula (A): ##STR1## where R.sub.1 represents a hydrogen atom or a C.sub.1 to C.sub.4 alkyl radical and R.sub.2 represents a C.sub.1 to C.sub.6 alkyl radical, a C.sub.2 to C.sub.4 hydroxycarbon radical or a radical --(CH.sub.2).sub.p --NH--R.sub.3, where R.sub.3 represents a C.sub.1 to C.sub.6 alkyl or a cycloalkyl and p is an integer ranging from 1 to 4.Type: GrantFiled: May 22, 1996Date of Patent: June 15, 1999Assignee: L'OrealInventor: Valerie de la Poterie
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Patent number: 5910302Abstract: A cosmetic composition for use in the treatment of hair. The cosmetic composition contains a conditioning agent and the improvement resides in the conditioning agent being a mixture of (i) a silicone polyether and (ii) an amine functional siloxane polymer. The amine functional siloxane polymer has the formula:R.sub.3-z 'Q.sub.z SiO?R.sub.2 'SiO!.sub.x ?R'QSiO!.sub.y SiQ.sub.z R.sub.3-z '.A method of treating hair is also described in which the mixture is applied to hair for the purpose of improving wet and dry combing and imparting durable conditioning benefits to the hair.Type: GrantFiled: June 6, 1994Date of Patent: June 8, 1999Assignee: Dow Corning CorporationInventors: Daniel Joseph Halloran, Kenneth A. Kasprzak, Patricia D. Herter
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Patent number: 5908617Abstract: A mild liquid skin cleanser composition with improved lathering and rinsing characteristics, comprising: an alkyl ethoxylated sulfate anionic surfactant having an average degree of ethoxylation of at least about 2.0; an amphoteric surfactant selected from the group consisting of betaine surfactants, imidazoline surfactants, aminoalkanoate surfactants, and iminodialkanoate surfactants, and mixtures thereof; an N-acylamino acid surfactant, or salt thereof; a cationic cellulose ether derivative; from 0.2 parts to 2.0 parts by weight of a C8 to C20 fatty alcohol; and from 0.1 parts to 5 parts by weight of a water insoluble salt of C14-C22 fatty acid.Type: GrantFiled: July 3, 1996Date of Patent: June 1, 1999Assignee: The Procter & Gamble CompanyInventors: Christine June Moore, Everett Junior Inman, Timothy James Welch, Charles Kevin Schell
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Patent number: 5904932Abstract: An aqueous suspension of solid lipoid nanoparticles, comprising at least one lipid and preferably also at least one emulsifier, for topical application to the body, is provided. The solid lipoid nanoparticles have a mean particle size of between 50-1000 nm and their concentration is between 0.01-60 wt %, by weight of the suspension. Also topical preparations, comprising said suspension of solid lipoid nanoparticles, are provided. A medicament can be incorporated into the continuous phase of the suspension or in a vehicle, which is added to said suspension.Type: GrantFiled: June 7, 1995Date of Patent: May 18, 1999Assignee: Yamanouchi Europe B.V.Inventor: Tom De Vringer
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Patent number: 5904919Abstract: A permanent waving composition showing excellent waving properties and, at the same time, a hair conditioning effect containsa) at least one reducing organic thio compound and (or) an inorganic sulfite; andb) at least one organopolysiloxane, whereby at least one silicium atom is linked to an alkylene group containing a hetero atom, particularly a nitrogen atom, together with a poly-(N-acyl alkylene imine) with units of the formula ##STR1## wherein n is a number from 1 to 5 and R is hydrogen, a C.sub.1 -C.sub.12 -alkyl, cycloalkyl, aralkyl or aryl group.Type: GrantFiled: July 21, 1997Date of Patent: May 18, 1999Assignee: Goldwell GmbHInventors: Ina Brautigam, Bernd Nocker, Burkhard Rose, Jorg Schneider
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Patent number: 5902573Abstract: A treatment mechanism for keratin, including hair and epidermis, in which a chemical is applied in a substantially dry state. The chemical is adapted to release sulfur from said keratin, thereby softening it. The keratin is then rinsed with water, preparing the keratin to be exfoliated from the skin or, in the case of hair, cut or shaved. The preferred chemical is a salt of fluoric acid being either tin or sodium based.Type: GrantFiled: October 20, 1997Date of Patent: May 11, 1999Inventor: Ales M. Kapral
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Patent number: 5900232Abstract: Cosmetic compositions containing in an aqueous medium an alkylgalactoside uronate and a cationic polymer and their use in the treatment or washing of keratinous materials. The alkylgalactoside uronate is based on formula (I): ##STR1## R.sub.1 is a C.sub.8 -C.sub.22 alkyl; R is (i) CH--CH(OH)--CO.sub.2 R.sub.2 or (ii) --CH(OH)--CH--CO.sub.2 R.sub.2,with the carbon carrying the hydroxyl group being linked to the endocyclic oxygen atom;R.sub.2 is hydrogen, an alkaline metal, an alkaline-earth metal or a quaternary ammonium group.Type: GrantFiled: November 28, 1995Date of Patent: May 4, 1999Assignee: L'OrealInventors: Daniele Cauwet, Claude Dubief
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Patent number: 5888489Abstract: A hair conditioning shampoo composition containing: (a) a quaternary ammonium component; (b) an emulsifier component; (c) an amphoteric surfactant component; (d) an alkyl polyglycoside of formula I:R.sub.1 O(R.sub.2 O).sub.b (Z).sub.a Iwherein R.sub.1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R.sub.2 is a divalent alkylene radical having from 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6; (e) an emollient component; (f) water; (g) an anionic surfactant component; (h) an amide component; and (i) an electrolyte component.Type: GrantFiled: June 24, 1998Date of Patent: March 30, 1999Assignee: Henkel CorporationInventor: Peter von Mallek
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Patent number: 5888492Abstract: A rinse-off skin conditioning composition employs a hydrocarbon oil, a di-block or tri-block copolymer as a viscosity improver, optionally a fatty acid ester as an emollient, and a surfactant soluble in the mixture of the hydrocarbon oil, a copolymer and fatty acid ester, and capable of dispersing said composition in water. The composition may be applied when showering and then rinsed away, leaving a residue of approximately 3-25 percent by weight of the total applied after rinsing. The residue has a skin-conditioning effect.Type: GrantFiled: May 21, 1997Date of Patent: March 30, 1999Assignee: The Andrew Jergens CompanyInventor: Mike Starch
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Patent number: 5888488Abstract: A hair cosmetic composition comprising, as components of this hair cosmetic composition, (A) a mono-long chain alkyl quaternary ammonium salt, (B) a higher alcohol having a straight alkyl group having 14 to 22 carbon atoms and (C) a high molecular weight silicone which is gelled at normal temperature, the molar ratio of (B) relative to (A) being within the range of from 3 to 15, and containing the respective components (A), (B) and (C) at specific ratios in the above cosmetic composition.Type: GrantFiled: March 20, 1997Date of Patent: March 30, 1999Assignee: Shiseido Company Ltd.Inventor: Yoshihiko Fukuchi
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Patent number: 5882661Abstract: A composition and method thereof treating or conditioning human skin, hair or nails is described. The composition is topically applied in an effective amount and contains from about 0.0001 to about 50 wt. % of a ceramide derivative containing sphingoid bases having amide, but not ester linkages to a 2 (alpha)-hydroxy carboxylic acid and a safe and effective amount of a pharmaceutical or cosmetically acceptable carrier. The composition effectively treats or conditions areas of fine flakes having histogram values of 10 to 128. Treated areas exhibit a desquamation value difference of 1.0 or greater at day 28 after treatment commences compared to a desquamation value of untreated areas.Type: GrantFiled: March 12, 1997Date of Patent: March 16, 1999Assignee: Elizabeth Arden Co., Division of Conopco, Inc.Inventors: Peter Ladislavs Dorogi, John Patrick McCook, Alan Joel Meyers, Anthony Vargas
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Patent number: 5879671Abstract: A cosmetic composition for use in the treatment of hair. The cosmetic composition contains a conditioning agent and the improvement resides in the conditioning agent being a mixture of (i) a silicone polyether and (ii) an amine functional siloxane polymer. The amine functional siloxane polymer has the formula:R.sub.3-z 'Q.sub.z SiO?R.sub.2 'SiO!.sub.x ?R'QSiO!.sub.y SiQ.sub.z R.sub.3-z '.A method of treating hair is also described in which the mixture is applied to hair for the purpose of improving wet and dry combing and imparting durable conditioning benefits to the hair.Type: GrantFiled: November 6, 1992Date of Patent: March 9, 1999Assignee: Dow Corning CorporationInventors: Daniel Joseph Halloran, Kenneth A. Kasprzak, Patricia D. Herter
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Patent number: 5879689Abstract: A skin care composition in the form of an oil-in-water dispersion or emulsion is disclosed. The composition contains an emulsifier capable of forming liquid crystals in water which comprises a fatty acid ester blend of sorbitan fatty acid ester and sucrose fatty acid ester. The ratio of primary oil phase to fatty acid ester blend is in the range of about 6:1 to about 1:1.Type: GrantFiled: April 22, 1997Date of Patent: March 9, 1999Assignee: The Procter & Gamble CompanyInventors: Robert Francis Date, Elise Courpron, Zahid Nawaz, Richard George A. Rolls
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Patent number: 5876705Abstract: The present invention relates to conditioning shampoo compositions which both cleanse the hair and condition the hair. These compositions comprise a detersive surfactant; a fatty compounds; a hair conditioning agent; and water. The present invention also relates to methods for cleansing and conditioning the hair.Type: GrantFiled: June 12, 1997Date of Patent: March 2, 1999Assignee: The Procter & Gamble Co.Inventors: Hirotaka Uchiyama, John Gregory Schroeder, Yoshinari Okuyama
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Patent number: 5876703Abstract: The present invention relates to flavanonol derivatives represented by formula (1): ##STR1## (wherein R.sup.1 represents an alkyl group, and each of R.sup.2 and R.sup.3 represents a hydrogen atom, an alkyl group which may have a substituent, an alkoxyl group which may have a substituent, a hydroxyl group, a cyano group, or a halogen atom), as well as to hair-nourishing and hair-growing compositions containing the derivatives. The compounds accelerate differentiation and proliferation of hair matrix cells, thereby exhibiting remarkable hair-nourishing and hair-growing effects.Type: GrantFiled: July 8, 1997Date of Patent: March 2, 1999Assignee: Kao CorporationInventors: Susumu Ichinose, Yoshinori Nishizawa, Atsushi Ohuchi, Hideshi Kidena, Mitsuyuki Hotta