Plural Dyes Or Dye And Coupling Agent Patents (Class 8/408)
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Patent number: 8343238Abstract: A process for altering the appearance of hair, the process comprising the steps of (a) providing a composition for dyeing and reducing curl and/or frizziness of hair, said composition comprising, in a cosmetically acceptable carrier: (i) at least one non-hydroxide base; (ii) at least one protein denaturant different from (a)(i); (iii) at least one dye chosen from oxidative dye precursors; (iv) at least one thickening agent; (v) optionally, at least one alkoxysilane comprising at least one solubilizing functional group; and (vi) optionally, at least one fatty substance; (b) contacting the hair with the composition in (a) to form treated hair; (c) smoothing the treated hair using a combination of heat and means for physically smoothing hair to form smoothed hair; (d) optionally, shampooing the smoothed hair; and (e) rinsing the smoothed hair.Type: GrantFiled: December 30, 2011Date of Patent: January 1, 2013Inventors: Gloria Lopez, Jeremy Puco
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Publication number: 20120325242Abstract: The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one polyamine compound comprising at least three amino groups; (b) at least one nonionic surfactant; (c) at least anionic silicone; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance, at least one salt, and at least one oxidizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 27, 2012Applicant: L'OREAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan
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Publication number: 20120325259Abstract: The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one polyamine compound comprising at least three amino groups; (b) at least one nonionic surfactant; (c) at least one compound chosen from an alkyl ether carboxylic acid, an alkyl ether carboxylate, a fatty acid having from about 6 to about 40 carbon atoms, and mixtures thereof; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance, at least one salt, and at least one oxidizing agent.Type: ApplicationFiled: October 19, 2011Publication date: December 27, 2012Applicant: L'OREAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan
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Publication number: 20120325238Abstract: The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one fatty monoamine compound; (b) at least one nonionic surfactant; (c) at least one phosphate ester chosen from alkoxylated alkyl phosphate esters and alkyl phosphate esters; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance other than a fatty acid, at least one salt, and at least one oxidizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 27, 2012Applicant: L'OREAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan, Frederic Cervantes
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Publication number: 20120325261Abstract: The present invention is drawn to a composition and method for coloring keratinous substrates containing: (a) at least one fatty quaternary amine compound; (b) at least one nonionic surfactant; (c) at least one compound chosen from an alkyl ether carboxylic acid, an alkyl ether carboxylate, a fatty acid having from about 6 to about 40 carbon atoms, and mixtures thereof; d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance, at least one salt, and at least one oxidizing agent.Type: ApplicationFiled: October 19, 2011Publication date: December 27, 2012Applicant: L'OREAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van NGUYEN, Siliu Tan
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Publication number: 20120325240Abstract: (a) The present invention is drawn to a composition and method for permanently coloring keratinous substrates containing: (a) at least one fatty monoamine compound; (b) at least one nonionic surfactant; (c) at least one compound chosen from an alkyl ether carboxylic acid, an alkyl ether carboxylate, a fatty acid having from about 6 to about 40 carbon atoms, and mixtures thereof; (d) at least one dye chosen from oxidation dye precursors and direct dyes; (e) optionally, at least one thickening agent; (f) optionally, at least one alkaline agent; (g) optionally, at least one fatty substance other than a fatty acid present in the ready-to-use composition; (h) optionally, at least one salt; and (i) optionally, at least one oxidizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 27, 2012Applicant: L'OREAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan, Frederic Cervantes
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Publication number: 20120325241Abstract: The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one polyamine compound having at least three amino groups; (b) at least one nonionic surfactant; (c) at least one phosphate ester chosen from alkoxylated alkyl phosphate esters and alkyl phosphate esters; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance, at least one salt, and at least one oxidizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 27, 2012Applicant: L'Oreal S.A.Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan, Frederic Cervantes
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Publication number: 20120325239Abstract: The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one fatty monoamine compound; (b) at least one nonionic surfactant; (c) at least one anionic silicone; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance other than a fatty acid, at least one salt, and at least one oxidizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 27, 2012Applicant: L'OREAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan, Frederic Cervantes
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Publication number: 20120325245Abstract: The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one fatty quaternary amine compound; (b) at least one nonionic surfactant; (c) at least one phosphate ester chosen from alkoxylated alkyl phosphate esters and alkyl phosphate esters; (d) at least one dye chosen from oxidation dye precursors and direct dyes; (e) optionally, at least one thickening agent; (f) optionally, at least one alkaline agent; (g) optionally, at least one fatty substance other than a fatty acid present in the ready-to-use composition; h) optionally, at least one salt; and (i) optionally, at least one oxidizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 27, 2012Applicant: L'OREAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van NGUYEN, Siliu TAN
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Publication number: 20120325260Abstract: The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one phospholipid; (b) at least one nonionic surfactant; (c) at least one compound chosen from an alkyl ether carboxylic acid, an alkyl ether carboxylate, a fatty acid having from about 6 to about 40 carbon atoms, and mixtures thereof; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance other than a fatty acid, at least one salt, and at least one oxidizing agent.Type: ApplicationFiled: October 19, 2011Publication date: December 27, 2012Applicant: LOREAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan
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Publication number: 20120325246Abstract: The present invention is drawn to a composition and method for coloring keratinous substrates containing: (a) at least one fatty quaternary amine; (b) at least one nonionic surfactant; (c) at least anionic silicone; (d) at least one dye chosen from oxidation dye precursors and direct dyes; (e) optionally, at least one thickening agent; (f) optionally, at least one alkaline agent; (g) optionally, at least one fatty substance other than a fatty acid; (h) optionally, at least one salt; and (i) optionally, at least one oxidizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 27, 2012Applicant: L'ORÉAL S.A.Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan
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Publication number: 20120325244Abstract: The present invention is drawn to a composition and method for dyeing keratinous substrates containing: (a) at least one phospholipid; (b) at least one nonionic surfactant; (c) at least anionic silicone; (d) at least one dye chosen from oxidation dye precursors and direct dyes. The compositions of the present invention may optionally contain at least one thickening agent, at least one alkaline agent, at least one fatty substance other than a fatty acid, at least one salt, and at least one oxidizing agent.Type: ApplicationFiled: June 24, 2011Publication date: December 27, 2012Applicant: L'ORÉAL S.A.Inventors: Sawa Hashimoto, Nghi Van Nguyen, Siliu Tan
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Publication number: 20120266393Abstract: The present invention relates to a process for oxidative coloring keratin fibers especially human hair wherein dyeing compositions are thickened with a selected thickener. The objective of the present invention is a process for oxidative coloring hair wherein compositions A and B are mixed wherein composition A comprises at least one oxidative dye precursor and optionally at least one coupling agent and optionally at least one direct dye in a cosmetically acceptable medium and composition B comprises at least one oxidizing agent in a cosmetically acceptable medium, and applied onto hair and processed for 5 to 45 min at a temperature range of 20 to 45° C. and rinsed off from hair, wherein at least one of the two compositions A and B comprises a thickening polyurethane polymer.Type: ApplicationFiled: December 15, 2010Publication date: October 25, 2012Applicant: KAO Germany GmbHInventors: Jonathan Wood, Alexandra Hullmann, Sandra Schmelz, Martin Uellner
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Publication number: 20120255131Abstract: The present invention concerns a process for oxidative coloring keratin fibers especially human hair wherein a pretreatment is applied onto hair prior to application of oxidative colouring agent. Accordingly, present invention is a process for oxidative dyeing of keratin fibers especially human hair wherein an aqueous composition comprising at least one inorganic salt catalyzing and/or effecting the oxidative colour development reaction from oxidative dye precursors is applied onto wet or dry hair and optionally rinsed off, and subsequently an aqueous composition comprising at least one oxidative dye precursor, optionally at least one coupling agent and at least one oxidizing agent is applied onto hair and after processing of 5 to 45 min with or without use of heat, preferably at a temperature range between 20 and 45° C., rinsed off from hair.Type: ApplicationFiled: December 3, 2010Publication date: October 11, 2012Applicant: KAO GERMANY GMBHInventors: Alexandra Hullmann, Martin Uellner, Frank Kufner, Sabine Schafer, Bernd Nocker
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Publication number: 20120210523Abstract: The present invention relates to a dyeing composition comprising one or more acid direct dyes of indigoid type of formula (I) in which n has the value 0, 1 or 2, R1 represents an —SO3M group where M represents a hydrogen atom, an ion resulting from an alkali metal, an ammonium group or an ion resulting from an organic amine, X and Y represent, independently of one another, >C?O, Z below or Z? below, Formula (Z) n? having the value 0, 1 or 2, Formula (Z?) n? having the value 0, 1 or 2, with (*) representing the point of attachment of Z or Z? to the remainder of the molecule; provided that at least one of the coefficients n, n? or n? is other than zero, and one or more organic compounds (II) exhibiting a value for the Hansen solubility parameter ?H of between 5 and 16 MPa1/2 and with a molecular weight of less than 250 g/mol. It also relates to a dyeing method which consists in applying such a composition to keratinous fibres.Type: ApplicationFiled: September 2, 2010Publication date: August 23, 2012Applicant: L'OREALInventors: Boris Lalleman, Alain Lagrange
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Publication number: 20120204358Abstract: The present invention is related to an aqueous oxidative colouring composition for keratin fibres especially human hair. The inventors of the present invention have surprisingly found out that a composition comprising at least one oxidative dye precursor and optionally at least one coupling agent and at least one dipeptide colours hair excellently homogeneously especially hair with various level of damages and improves hair shine, combability and manageability and especially hair coloured with such composition has less flyaways.Type: ApplicationFiled: April 23, 2010Publication date: August 16, 2012Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBHInventors: Jonathan Wood, Alexandra Meuser, Kristin Olsson
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Publication number: 20120199156Abstract: The present invention relates to a composition for colouring or lightening human keratin fibres, comprising, in a cosmetically acceptable medium: (a) at least 25 wt. % of one or more fatty substances; (b) one or more salified or unsalified organophosphonic acids; (c) one or more alkalizing agents and/or one or more dyes selected from oxidation dyes, direct dyes and mixtures thereof; (d) one or more oxidizing agents. It further relates to a method of colouring or lightening employing it. Another object of the invention is constituted by kits with two or three compartments for obtaining, after mixing the compositions from the compartments, just before its application, a composition according to the invention.Type: ApplicationFiled: October 12, 2010Publication date: August 9, 2012Applicant: L'OREALInventors: Jean-Marc Ascione, Jean Cotteret
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Publication number: 20120192889Abstract: A composition and method oxidative colours hair based on at least one oxidative dye precursor and comprises at least one fatty acid soap, preferably selected from sodium, potassium soaps and their mixtures.Type: ApplicationFiled: July 15, 2010Publication date: August 2, 2012Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBHInventors: Sandra Schmelz, Martin Uellner, Fariba Ghiasi
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Publication number: 20120183483Abstract: The present invention relates to a cosmetic composition for keratin fibers, such as a composition for coloring hair or a composition for reshaping hair, comprising: (a) at least one phosphoric surfactant; (b) at least one non-ionic surfactant, (c) at least one polyol; (d) at least one oil; and (e) at least one alkaline agent. It is preferable that the cosmetic composition further comprises at least one higher alcohol. The present invention is useful because it does not generate odor while maintaining a level of cosmetic performance as comparable to that of conventional cosmetic compositions.Type: ApplicationFiled: August 25, 2009Publication date: July 19, 2012Applicant: L'OrealInventors: Daisuke Misu, Satoshi Kitano, Hidetoshi Yamada
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Patent number: 8192506Abstract: Disclosed herein are compositions suitable for use in dyeing keratin-containing fibers. Further disclosed herein are colorant systems and compositions comprising the colorant systems. Also disclosed are kits comprising one or more colorant systems and an activator composition.Type: GrantFiled: September 23, 2011Date of Patent: June 5, 2012Assignee: Kelly Van Gogh, Inc.Inventor: Kelly Van Gogh
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Patent number: 8187340Abstract: Dyes, compositions comprising dyes and methods for using the same are provided.Type: GrantFiled: December 21, 2010Date of Patent: May 29, 2012Assignee: Living Proof, Inc.Inventors: Jana Lewis, Lorna Nagamoottoo-Casse, David Puerta
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Publication number: 20120118316Abstract: A composition and method oxidative colours hair based on at least one oxidative dye precursor and having effervescent properties. An aqueous oxidative hair dyeing composition resulting from mixing two aqueous compositions A and B wherein the mixed composition has a pH below or equal to 7.0, preferably is in the range of 2 to 7.0, more preferably 3 to 7. Composition A comprises at least one oxidizing agent and at least one acidic compound and has a pH between 2 and 5, and composition B comprises at least one oxidative dye precursor, optionally at least one coupling agent, optionally at least one direct dye, at least one CO2 releasing compound and has a pH between 8 and 11.Type: ApplicationFiled: July 15, 2010Publication date: May 17, 2012Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBHInventors: Martin Uellner, Mustafa Grit
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Publication number: 20120111353Abstract: A composition and method oxidative colours hair based on at least one oxidative dye precursor and comprises one or more surfactants and has a pH below or equal to 7.Type: ApplicationFiled: July 15, 2010Publication date: May 10, 2012Applicant: KPSS-KAO Professional Salon Services GmbHInventors: Martin Uellner, Dominik Pratt
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Publication number: 20120111352Abstract: The present invention relates to a composition and a method of levelling hair colour especially lighter coloured hair or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast—difference in colour—between the re-growth and formerly lightened parts is clearly visible. The first objective of the present invention is an aqueous composition for levelling hair colour comprising at least one fatty acid salt, preferably an in-situ formed ammonium salt, and one or more amphoteric surfactants at a total concentration between 5 and 30% by weight, calculated to total of the composition, and has a pH between 5 and 12. Further the use of the composition for levelling hair colour and the method of levelling hair colour are disclosed.Type: ApplicationFiled: July 2, 2010Publication date: May 10, 2012Applicant: KpssKao Profesional Salon Services GmbHInventors: Jonathan Wood, Ovidiu Feier-Iova, Achim Scholl, Axel Balke, Mustafa Grit
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Publication number: 20120103360Abstract: The present invention relates to an aqueous composition and a method of levelling hair colour especially the hair lighter coloured or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast—difference in colour - between the re-growth and formerly lightened parts is clearly visible.Type: ApplicationFiled: July 2, 2010Publication date: May 3, 2012Applicant: KPSS KAO Professional Salan Services GMBHInventors: Jonathan Wood, Ovidiu Feier-Iova, Achim Scholl, Axel Balke
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Publication number: 20120107262Abstract: The present invention relates to a composition and a method of levelling hair colour, especially lighter coloured hair or including lightened streaks or bleached streaks or bleached as a whole and after certain period of time contrast—difference in colour—between the re-growth and formerly lightened parts is clearly visible. The first objective of the present invention is an aqueous composition for levelling hair colour comprising at least one fatty acid salt, preferably an in-situ formed ammonium salt, and one or more anionic surfactants at a total concentration between 5 and 30% by weight, calculated to total of the composition, and has a pH between 5 and 12. Furthermore, use of the composition for levelling hair colour and a method of levelling hair colour are disclosed.Type: ApplicationFiled: July 2, 2010Publication date: May 3, 2012Applicant: KPASS KAO PROFESSIONAL SALON SERVICES GMBHInventors: Jonathan Wood, Ovidiu Feier-Iova, Achim Scholl, Axel Balke, Mustafa Grit
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Patent number: 8137414Abstract: The present invention is related to an aqueous composition comprising an alkalizing agent and a cationic polymer. The inventors of the present invention have surprisingly found out that a composition comprising at least one alkalizing agent and a cationic polymer consisting of a copolymer of vinylpyrrolidone and vinylimidazole and a homopolymer of dimethyl dially ammonium chloride colors and/or permanently shapes hair excellently and improves hair shine, combability and manageability and especially hair treated with such composition has less flyaway. Additionally it has been observed that hair colored and/or permanently shaped more homogeneously from root to tips. The object of the present invention is a composition for hair comprising at least one alkalizing agent and a cationic polymer consisting of a copolymer of vinylpyrrolidone and vinylimidazole and a homopolymer of dimethyl dially ammonium chloride. Cationic charge density of the polymer is preferably between 3 and 4 mEq/g and particularly 3.Type: GrantFiled: October 20, 2009Date of Patent: March 20, 2012Assignee: KPSS KAO Professional Salon Services GmbHInventors: Jonathan Wood, Alexandra Meuser, Mustafa Grit
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Patent number: 8137415Abstract: The present invention is related to an aqueous composition comprising an alkalizing agent and an aqueous emulsion of a silicone copolymer. The inventors of the present invention have surprisingly found out that a composition comprising at least one alkalizing agent and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1×108 mm2/s measured at 0.01 Hz and at about 25° C. colors and/or permanently shapes hair excellently and improves hair shine, combability and manageability and especially hair treated with such composition has less flyaway. Additionally it has been observed that hair colored and/or permanently shaped more homogeneously from root to tips. The subject of the present invention is an aqueous composition for human hair comprising at least one alkalizing agent and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1×108 mm2/s measured at 0.01 Hz and at about 25° C.Type: GrantFiled: October 20, 2009Date of Patent: March 20, 2012Assignee: KPSS KAO Professional Salon Services GmbHInventors: Jonathan Wood, Alexandra Meuser, Mustafa Grit
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Patent number: 8137413Abstract: An aqueous oxidative coloring composition for keratin fibers has at least one oxidative dye precursor and optionally at least one coupling agent and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1×108 mm2/s measured at 0.01 Hz and at about 25° C. and at least one alkyl ether or ester or amine alkyl amine or quaternary ammonium compound.Type: GrantFiled: October 20, 2009Date of Patent: March 20, 2012Assignee: KPSS KAO Professional Salon Services GmbHInventors: Jonathan Wood, Alexandra Hullmann, Mustafa Grit
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Publication number: 20120060303Abstract: The invention provides dye mixtures for application to human hair, the dye mixtures comprising polyphenolic materials, these materials being obtained from botanical sources. Preferably, the botanical source is fruit, especially fruit selected from blackcurrants, blackberries, blueberries, bilberries, cranberries, grapes, chokeberries, Saskatoon berries, sea-buckthorn, mulberries acai, cherries, red cabbage and/or figs. Preferably, the polyphenolic materials comprise anthocyanin compounds which, most preferably, are aglycone anthocyanidins or glycosylated anthocyanins of the formula (III): wherein R1 and R2 are, independently, H, OH or OCH3, R3 is OH (aglycone anthocyanidins) or a glycosyl group (glycosylated anthocyanins), and x is a counter-ion. The invention also provides methods for the preparation of these dye mixtures and for the use of the dye mixtures in the semi-permanent coloration of human hair.Type: ApplicationFiled: May 14, 2010Publication date: March 15, 2012Inventors: Richard Simon Blackburn, Paul Martin Rose, Christopher Mark Rayner
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Patent number: 8133285Abstract: Described are hair colorant compositions comprising an aqueous dispersion comprising an ethylene acrylic acid copolymer, and optionally a metallocene catalyzed polyolefin. an aqueous dispersion comprising a metallocene catalyzed polyolefin and an ethylene acrylic acid copolymer, and methods of reducing hair damage from hair colorants, comprising including an aqueous dispersion comprising a metallocene catalyzed polyolefin and an ethylene acrylic acid copolymer in the hair colorant.Type: GrantFiled: March 22, 2011Date of Patent: March 13, 2012Inventors: Susan L. Jordan, Curtis Schwartz
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Patent number: 8097046Abstract: Disclosed herein is an aqueous dye composition for dyeing keratin fibers, for example, human keratin fibers such as the hair, comprising, in a suitable dyeing medium: (a) at least one oxidizing agent, (b) at least one water-insoluble oxygenated organic non-dyeing compound, present in an amount of at least 30% by weight relative to the total weight of the dye composition, and (c) at least one oxidation dye precursor and/or at least one direct dye. Also disclosed herein is a process for dyeing human keratin fibers, for example, the hair, comprising applying such a composition to the keratin fibers.Type: GrantFiled: February 9, 2011Date of Patent: January 17, 2012Assignee: L'Oreal S.A.Inventors: Sylvain Kravtchenko, Claude Dubief
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Publication number: 20120005843Abstract: A mixture of amides of the following formula (I) is disclosed wherein R1 represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms; R2 and R3 represent independently, a hydrogen atom or a linear or branched alkyl group having 1 to 5 carbon atoms which is optionally hydroxylated, provided that R2 and R3 are not a hydrogen atom at the same time; n has a value in the range of 0.2 to lower than 3; characterized in that said mixture comprises: amides (a) of formula (I) wherein R represents a C6-C24 alkyl or alkenyl group having even number of carbon atoms and at least a 95 wt. % of linearity; and amides (b) of formula (I) wherein R represents a C5-C23 alkyl or alkenyl group having odd or odd and even number of carbon atoms and a 35-85 wt. % of linearity; and cosmetic compositions comprising said mixture, particularly dying compositions.Type: ApplicationFiled: December 23, 2009Publication date: January 12, 2012Applicant: Kao Corporation S.A,Inventors: Jürgen Benade, Reinout Van Der Veen, Neus Subirats Vicient, Pilar Castán Barberán
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Patent number: 8092553Abstract: The present disclosure relates to a composition for the oxidation dyeing of keratin fibers, for example, human keratin fibers such as the hair, intended to be mixed at the time of use with an oxidizing agent, comprising: A) at least one oxidation base chosen from para-aminophenols and the addition salts thereof with an acid; B) at least one additional dye precursor different from the at least one oxidation base defined in A); and C) dipropylene glycol; wherein: the at least one oxidation base is present in an amount of greater than or equal to 1.5% by weight, relative to the total weight of the composition; and the dipropylene glycol is present in an amount of greater than or equal to 3.5% by weight, relative to the total weight of the composition.Type: GrantFiled: December 18, 2009Date of Patent: January 10, 2012Assignee: L'Oreal S.A.Inventors: Marie Giafferi, Marie-Pascale Audousset, Isabelle Schlosser
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Patent number: 8088173Abstract: The present invention relates to a dye composition for the oxidation dyeing of human keratin fibers, at a pH greater than or equal to 8, comprising at least one oxidation dye precursor, at least one fatty alcohol, at least one fatty ester and at least one cationic surfactant, where the weight ratio of the at least one fatty alcohol and the at least one fatty acid ester being greater than 2 and less than 10. In addition, the present invention relates to a ready-to-use composition obtained by extemporaneously mixing the dye composition with an oxidizing composition, before use, and a method for dyeing keratin fibers in which the ready-to-use composition is applied to hair fibers.Type: GrantFiled: November 14, 2008Date of Patent: January 3, 2012Assignee: L'Oreal S.A.Inventors: Jean-Daniel Debain, Bruno Laguitton
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Publication number: 20110271466Abstract: A hair dye composition containing an organic compound having not more than 4 carbon atoms, which has both of a —SH group and a —NH2 group and does not have a —COOH group, and also containing at least one member selected from aromatic compounds in which given substituents are each attached to meta positions of a mononuclear benzene ring structure and ?-naphthol as a coupler of an oxidation dye intermediate, in which the blending amount of each member as the coupler is in a range from 0.01 to 0.5% by mass. An oxidation hair dye composition containing the hair dye composition. According to these inventions, the hair dye composition and the oxidation hair dye composition capable of preventing a change in the color tone of hair dyeing even during long-term storage are provided.Type: ApplicationFiled: January 26, 2009Publication date: November 10, 2011Inventors: Masao Ito, Hirohisa Murakoshi, Junji Yamagata
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Patent number: 8052762Abstract: Disclosed herein are compositions suitable for use in dyeing keratin-containing fibers. Further disclosed herein are colorant systems and compositions comprising the colorant systems. Also disclosed are kits comprising one or more colorant systems and an activator composition.Type: GrantFiled: September 2, 2010Date of Patent: November 8, 2011Assignee: Kelly Van Gogh, LLCInventors: Kelly Van Gogh, William Onyebuagu
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Patent number: 8043385Abstract: The present invention relates to a dyeing composition comprising, in a medium appropriate for dyeing: A) one or more specific cationic cellulose ether (s), B) one or more metasilicate (s), and C) one or more benzene, heterocyclic or naphthalene oxidation dye (s). The present invention also relates to a method for dyeing keratinous fibers employing such a composition and to the use of this composition for dyeing of keratinous fibers.Type: GrantFiled: July 17, 2008Date of Patent: October 25, 2011Assignee: L'Oreal S.A.Inventor: Marie-Pascale Audousset
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Publication number: 20110236334Abstract: Described are hair colorant compositions comprising an aqueous dispersion comprising an ethylene acrylic acid copolymer, and optionally a metallocene catalyzed polyolefin. an aqueous dispersion comprising a metallocene catalyzed polyolefin and an ethylene acrylic acid copolymer, and methods of reducing hair damage from hair colorants, comprising including an aqueous dispersion comprising a metallocene catalyzed polyolefin and an ethylene acrylic acid copolymer in the hair colorant.Type: ApplicationFiled: March 22, 2011Publication date: September 29, 2011Inventors: Susan L. Jordan, Curtis Schwartz
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Patent number: 8012220Abstract: The present disclosure relates to monocationic monochromophoric compounds of formula (I) and (II) and dyeing compositions and multicompartment devices comprising monocationic monochromophoric compounds of formula (I) and (II). The disclosure also relates to methods for preparing monocationic monochromophoric compounds of formula (I) and (II), and also to methods for dyeing comprising applying monocationic monochromophoric compounds of formula (I) and (II) to keratin fibers.Type: GrantFiled: April 13, 2007Date of Patent: September 6, 2011Assignee: L'Oreal S.A.Inventors: Hervé David, Nadège Murguet, Andrew Greaves
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Patent number: 8002847Abstract: The present invention relates to a dye composition comprising, in a medium suitable for dyeing: A) one or more particular cationic cellulose ether(s), B) one or more weakly oxyethylenated sorbitan fatty acid ester(s), and C) one or more oxidation dye(s). The present invention also relates to a process for dyeing keratin fibers using such a composition, and also to the use of this composition for dyeing keratin fibers.Type: GrantFiled: July 21, 2008Date of Patent: August 23, 2011Assignee: L 'Oreal S.A.Inventors: Marie-Pascale Audousset, Isabelle Schlosser
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Publication number: 20110197911Abstract: The present invention is related to an aqueous composition comprising an alkalizing agent and an aqueous emulsion of a silicone copolymer. The inventors of the present invention have surprisingly found out that a composition comprising at least one alkalizing agent and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1×108 mm2/s measured at 0.01 Hz and at about 25° C. colours and/or permanently shapes hair excellently and improves hair shine, combability and manageability and especially hair treated with such composition has less flyaway. Additionally it has been observed that hair coloured and/or permanently shaped more homogeneously from root to tips. The subject of the present invention is an aqueous composition for human hair comprising at least one alkalizing agent and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1×108 mm2/s measured at 0.01 Hz and at about 25° C.Type: ApplicationFiled: October 20, 2009Publication date: August 18, 2011Applicant: KPSS-KAO PROFESSIONAL SALON SERVICES GMBHInventors: Jonathan Wood, Alexandra Hullmann, Mustafa Grit
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Publication number: 20110197910Abstract: The present invention is related to an aqueous composition comprising an alkalizing agent and a cationic polymer. The inventors of the present invention have surprisingly found out that a composition comprising at least one alkalizing agent and a cationic polymer consisting of a copolymer of vinylpyrrolidone and vinylimidazole and a homopolymer of dimethyl dially ammonium chloride colours and/or permanently shapes hair excellently and improves hair shine, combability and manageability and especially hair treated with such composition has less flyaway. Additionally it has been observed that hair coloured and/or permanently shaped more homogeneously from root to tips. The object of the present invention is a composition for hair comprising at least one alkalizing agent and a cationic polymer consisting of a copolymer of vinylpyrrolidone and vinylimidazole and a homopolymer of dimethyl dially ammonium chloride. Cationic charge density of the polymer is preferably between 3 and 4 mEq/g and particularly 3.Type: ApplicationFiled: October 20, 2009Publication date: August 18, 2011Inventors: Jonathan Wood, Alexandra Hullmann, Mustafa Grit
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Publication number: 20110197912Abstract: An aqueous oxidative colouring composition for keratin fibres has at least one oxidative dye precursor and optionally at least one coupling agent and an aqueous emulsion of divinyldimethicone/dimethicone copolymer with an internal phase viscosity of more than 1×108 mm2/s measured at 0.01 Hz and at about 25° C. and at least one alkyl ether or ester or amine alkyl amine or quaternary ammonium compound.Type: ApplicationFiled: October 20, 2009Publication date: August 18, 2011Inventors: Jonathan Wood, Alexandra. Hullmann, Mustafa Grit
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Patent number: 7998223Abstract: A hair dye composition is provided that comprises a first agent containing an oxidation dye and an alkaline agent, and a second agent containing hydrogen peroxide, the hair dye composition being used after mixing the first agent and the second agent. The hair dye composition contains an ascorbic acid compound and the hydrogen peroxide in amounts of from 1.0 to 5.0% by mass and from 0.3 to 1.6% by mass, respectively. The alkaline agent is contained in an amount of from 3.0 to 30 mmol per 100 g of the hair dye composition.Type: GrantFiled: August 4, 2008Date of Patent: August 16, 2011Assignee: Hoyu Co., Ltd.Inventor: Takuji Asada
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Patent number: 7988740Abstract: The invention relates to colorant compositions for the oxidative dyeing of keratin fibers comprising radical scavengers in the dyeing composition. The invention also relates to methods for reducing color formation outside of the keratin fiber during oxidative dyeing comprising using such compositions.Type: GrantFiled: April 20, 2010Date of Patent: August 2, 2011Assignee: The Procter & Gamble CompanyInventors: Guiru Zhang, Bryan Patrick Murphy, Jennifer Mary Marsh, Richard Marc Dahlgren
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Patent number: 7985266Abstract: The invention relates to colorant compositions for the oxidative dyeing of keratin fibers comprising an inhibiting system of radical scavengers and chelants in the dyeing composition. The invention also relates to methods for reducing color formation outside of the keratin fiber during oxidative dyeing comprising using such colorant compositions.Type: GrantFiled: April 20, 2010Date of Patent: July 26, 2011Assignee: The Procter & Gamble CompanyInventors: Guiru Zhang, Bryan Patrick Murphy, Jennifer Mary Marsh, Richard Marc Dahlgren
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Patent number: 7976584Abstract: The invention relates to a keratin fiber dyeing composition comprising, in a suitable medium, at least one dye that is selected from among direct dyes and dye precursors, said cosmetic medium containing water and at least one propylene glycol derivative having formula R1(OC3H6)nOR2 (I). The inventive composition can be used to obtain strong color while retaining the softness of the treated hair.Type: GrantFiled: April 27, 2006Date of Patent: July 12, 2011Assignee: L'Oreal S.A.Inventors: Maxime De Boni, Alain Lagrange
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Patent number: 7972388Abstract: The present invention provides for kits and methods of treating hair in order to inhibit color fading and/or impart both shine- and condition-enhancing properties to colored hair, comprising a pre-treatment composition, a color-altering composition, a developer composition, a shampoo composition, a conditioner composition, and a post-treatment composition, wherein the post-treatment composition contains at least about 5% by weight of at least one oily component, based on the total weight of the post-treatment composition.Type: GrantFiled: October 27, 2008Date of Patent: July 5, 2011Assignee: L'Oreal S.A.Inventors: Carol Hamilton, Francois Cottard, Caroline Goget
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Publication number: 20110155166Abstract: The present disclosure relates to an agent for dyeing and/or bleaching keratin fibers, comprising: composition (A) comprising at least one basifying agent, and anhydrous composition (B) comprising hydrogen peroxide and/or at least one hydrogen peroxide precursor, wherein composition (A) and/or composition (B) comprise at least one fatty substance not containing any carboxylic acid functional groups, such that the total amount of the at least one fatty substance not containing any carboxylic acid functional groups is present in the mixture of composition (A) and composition (B) in an amount greater than 20% by weight. The disclosure also relates to a process for treating human keratin fibers using this dyeing and/or bleaching agent, and a multi-compartment kit comprising this dyeing and/or bleaching agent in at least two parts.Type: ApplicationFiled: December 22, 2010Publication date: June 30, 2011Inventors: Gautier Deconinck, Caroline Goget, Jean Cotteret