With Dye Other Than Oxidation Dye Patents (Class 8/407)
  • Patent number: 10980729
    Abstract: The present invention relates to a process for dyeing keratin fibres, in particular human keratin fibres such as the hair, using one or more particular azinium dyes and one or more fluorescent dyes. The present invention also relates to a cosmetic composition comprising the dyes defined above, and also to a multi-compartment device containing said dyes. The present invention also relates to the use of said dyes for dyeing light keratin fibres, especially human keratin fibres such as the hair, in chestnut-brown, dark chestnut-brown, brown, brown with a glint, or even black, without using an additional dye other than those defined above.
    Type: Grant
    Filed: December 20, 2017
    Date of Patent: April 20, 2021
    Assignee: L'Oreal
    Inventors: Christian Blaise, Hervé David
  • Patent number: 10959919
    Abstract: A method for treating hair comprising applying at least one pigment onto hair for providing the basis for colouring hair in a more reproducible and reliable manner independently from a user's initial hair colour.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: March 30, 2021
    Assignee: Wella Operations US, LLC
    Inventors: Lars Siegfried Dahne, Mathias Kurt Herrlein, Ingo Weber, Markus Speckbacher, Mandy Hecht, Simon Paul Godfrey
  • Patent number: 10729638
    Abstract: The purpose of the present invention is to solve the problem, in powder hair dye compositions that contain a percarbonate, that a change occurs in the dyed color tone before and after storage when the composition contains metaaminophenol, 5-aminoorthocresol, resorcin, or a salt thereof, as an oxidation dye. To solve the aforementioned problem, a powder hair dye composition containing (A) a percarbonate, (B) a starch, and (C) an oxidation dye is provided, characterized in that the composition contains at least 7 mass % starch (B) and in that the oxidation dye (C) contains at least one selected from metaaminophenol, 5-aminoorthocresol, resorcin, and salts thereof. Thus, a powder hair dye composition can be obtained which suppresses change in the dye color tone before and after storage and which has excellent storage stability.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: August 4, 2020
    Assignee: HOYU CO., LTD.
    Inventors: Shizuka Futatsugi, Yoshiyuki Uesawa, Jun Matsubayashi, Hiromi Umino
  • Patent number: 10322075
    Abstract: Agents for coloring keratinous fibers and methods of dying human hair are provided herein. In an embodiment, an agent is provided for coloring keratinous fibers. The agent is included in a cosmetic carrier and includes at least one non-ionic direct dye and at least about 0.1 wt. %—in relation to the entire agent—of one or several polyols.
    Type: Grant
    Filed: March 3, 2016
    Date of Patent: June 18, 2019
    Assignee: Henkel AG & Co. KGaA
    Inventor: Konstantin Goutsis
  • Patent number: 10092497
    Abstract: An agent for lightening keratin fibers, which, with regard to its weight, includes 20 to 75 wt. % of oil(s), 0.05 to 5 wt. % of polymer(s) from the group of copolymers of ethylene/propylene/styrene and/or copolymers of butylene/ethylene/styrene, and/or copolymers of butylene/propylene/styrene, and 1 to 70 wt. % of peroxydisulfate(s), wherein the fibers contain 1 to 44 wt. % of potassium peroxydisulfate and 0 to <5 wt. % of sodium peroxydisulfate, and 0 to <5 wt. % of ammonium peroxydisulfate. The agent has increased storage stability, whereby not only the physical stability (settling, phase separation) but also the chemical stability (decomposition of the peroxide salts) is improved.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: October 9, 2018
    Assignee: Henkel AG & Co. KGaA
    Inventors: Burkhard Mueller, Udo Erkens
  • Patent number: 9326585
    Abstract: Present invention relates to a hair coloring process which allows visualization of the color to be achieved prior to coloring hair using a sheet (1) comprising two or more areas (2) having each different natural hair color.
    Type: Grant
    Filed: July 18, 2013
    Date of Patent: May 3, 2016
    Assignee: KAO GERMANY GMBH
    Inventor: Martin Uellner
  • Patent number: 9242123
    Abstract: Provided is a method for increasing hair shaft diameter, the method including applying a hair care composition to a region of the hair, wherein the hair care composition includes from about 0.05% to about 0.5% resorcinol and from about 1% to about 1.7% of a rheology modifier.
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: January 26, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Goher Mahmud, Mary Jane Combs, Kelly Rose Kroger Lyons
  • Publication number: 20150098914
    Abstract: The invention relates to the use of specific glucuronolactone derivatives as self-tanning substances, as tanning enhancers for dihydroxyacetone or for a mixture of self-tanning substances comprising dihydroxyacetone, for modulation of the colour shade achieved in the case of tanning with dihydroxyacetone or by the mixture or preparation comprising dihydroxyacetone, as contrast-reduction agents or for colouring keratin-containing fibres, and to preparations or compositions for colouring keratin-containing fibres comprising these specific glucuronolactone derivatives.
    Type: Application
    Filed: November 10, 2012
    Publication date: April 9, 2015
    Applicant: MERCK PATENT GMBH
    Inventors: Christophe Carola, Tatjana Best
  • Publication number: 20140360523
    Abstract: The present invention relates to quinone direct dyes of formula (I) below, organic or mineral acid or base salts thereof, tautomeric forms, optical isomers or geometrical isomers thereof and/or solvates thereof: and also to the use thereof for dyeing keratin fibres, in particular human keratin fibres such as the hair. The invention also relates to a composition for dyeing keratin fibres, comprising such direct dyes in a suitable dyeing medium. Similarly, a subject of the present invention is a process for dyeing keratin fibres, using the said dye composition.
    Type: Application
    Filed: December 13, 2012
    Publication date: December 11, 2014
    Inventor: Stephane Sabelle
  • Patent number: 8858652
    Abstract: The specification describes an agent for coloring keratinic fibers. The agent includes, in a cosmetically acceptable carrier, at least one oxidation dye precursor, a precursor of a nature-analogous dye, a substantive dye, or combinations thereof. The agent also includes a carrier base combination. The carrier base combination includes at least one fatty substance of formula (I), in which R and R? in each case mutually independently denote a saturated or unsaturated C6-C22 alkyl chain; at least one nonionic surfactant of formula (II),R1-O-[G]p(II) in which R1 denotes a saturated or unsaturated C6-C22 alkyl chain, G denotes a sugar residue with 5 or 6 carbon atoms and p denotes a number from 1 to 10; and at least one cationic polymer, at least one amphoteric polymer, or combinations thereof.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: October 14, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Christiane Witte, Stephan Schwartz
  • Publication number: 20140237734
    Abstract: An agent for coloring keratinic fibers included in a cosmetic carrier includes at least one cationic acrylic acid ester copolymer including at least one structural unit of the general formula (I), at least one structural unit of the general formula (II), and at least one structural unit of the general formula (III), in which R1, R2, R3, R4, R6 mutually independently denote a hydrogen atom or a C1 to C6 alkyl group, R5, R5?, R5? mutually independently denote a C1 to C20 alkyl group, a C2 to C6 alkenyl group, or a C2 to C6 hydroxyalkyl group, R7 denotes a C1 to C6 alkyl group, a C2 to C6 hydroxyalkyl group, or a C2 to C6 polyhydroxyalkyl group, n denotes an integer from 1 to 50,000, m denotes an integer from 2 to 6, X? denotes a physiologically acceptable anion. The agent further includes at least one color-changing compound.
    Type: Application
    Filed: May 2, 2014
    Publication date: August 28, 2014
    Applicant: Henkel AG & Co. KGaA
    Inventors: Norbert Schettiger, Frank Janssen
  • Publication number: 20140237735
    Abstract: The invention relates to agents for coloring keratinic fibers, in particular human hair, including in a cosmetic carrier at least one compound of the formula (I). The structures the of the general formula (I) have a heterocycle A which bears a quaternary nitrogen atom and thus a positive charge. The invention furthermore relates to the use of these novel azo dyes in agents for coloring hair and to the dyes themselves.
    Type: Application
    Filed: May 5, 2014
    Publication date: August 28, 2014
    Applicant: Henkel AG & Co. KGaA
    Inventors: Wibke Gross, Ralph Nemitz, Melanie Moch
  • Patent number: 8814952
    Abstract: The subject matter of the present invention is a method for oxidative coloring of keratinic fibers, in particular hair, in which a) a pretreatment agent that contains at least one 4-morpholinomethyl-substituted silicone of formula (V) is applied onto the keratinic fibers, in particular onto the hair, b) subsequently, within a time span of from about one second to about 24 hours after step a), a hair coloring agent is applied onto the keratinic fibers, which agent contains at least one oxidation dye precursor of the developer type and at least one oxidation dye precursor of the coupler type, as well as at least one oxidizing agent.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: August 26, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Matthias Schweinsberg, Jisook Baek, Astrid Kleen, Erik Schulze zur Wiesche, Antje Gebert, Monika Nebel
  • Publication number: 20140215728
    Abstract: A subject-matter of the present invention is a composition for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising: i) at least one non-ionic ether of polyoxyalkylenated fatty alcohols of formula (I), and also the optical isomers and geometrical isomers thereof; in which formula (I): R denotes a saturated or unsaturated and linear or branched C10-C30 hydrocarbon radical, R? denotes a saturated or unsaturated and linear or branched C10-C30 hydrocarbon radical, which may be substituted by a hydroxyl radical, n is an integer between (1) and approximately (100) inclusive, and Alk represents a linear or branched, preferably linear, (C1-C6) alkylene group such as ethylene or propylene, preferably ethylene, ii) at least one fatty substance, iii) optionally at least one surfactant other than i), iv) at least one direct dye and/or at least one oxidation dye, v) optionally at least one basifying agent, vi) optionally at least one chemical oxidizing agent, and the fatty substance conte
    Type: Application
    Filed: July 5, 2012
    Publication date: August 7, 2014
    Applicant: L'OREAL
    Inventors: Delphine Charrier, Evelyne Vacherand, Marie-Pascale Audousset
  • Patent number: 8778032
    Abstract: The subject matter of the present invention is an oxidative coloring agent for oxidatively changing the color of keratinic fibers, in particular human hair, which is produced immediately before utilization by mixing at least one composition (A) containing, in a cosmetically suitable carrier, at least one alkalizing agent, at least one oxidation dye precursor of the developer type, and at least one oxidation dye precursor of the coupler type, with at least one composition (B) containing, in a cosmetically suitable carrier, at least one cosmetic oil in a total quantity from 10 to 80 wt % based on the weight of composition (B), and hydrogen peroxide, wherein at least one of the compositions (A) or (B) contains at least one 4-morpholinomethyl-substituted silicone of formula (V).
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: July 15, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Matthias Schweinsberg, Jisook Baek, Astrid Kleen, Erik Schulze zur Wiesche
  • Patent number: 8771377
    Abstract: Hair care composition comprising a metal pyrithione, characterized by from 0.00001 to 0.005% wt. a purple or pink or red coloring component.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: July 8, 2014
    Assignee: Conopco, Inc.
    Inventors: Qunhua Cao, Amit Jayaswal, Qing Yang, Shuhong Yuan
  • Patent number: 8758451
    Abstract: Dyes, compositions comprising dyes and methods for using the same are provided.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: June 24, 2014
    Assignee: Living Proof, Inc.
    Inventors: Jana Lewis, Lorna Nagamoottoo-Casse, David Puerta
  • Patent number: 8740995
    Abstract: The subject matter of the present invention is a method for oxidative lightening and/or coloring of keratinic fibers, in particular of hair, wherein a) a pretreatment agent that contains at least one 4-morpholinomethyl-substituted silicone of formulas (V) is applied onto the keratinic fibers, in particular onto the hair, b) subsequently, within a time span from one second to 24 hours after step a), a coloring and/or lightening agent is applied onto the keratinic fibers, which agent is obtained by mixing a composition (A) that contains at least one alkalizing agent with a composition (B) that contains, in a cosmetic carrier, at least one oxidizing agent, where the composition (B) contains at least one acylpyridinium derivative of formula (Acylpyr-I), (Acylpyr-I).
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: June 3, 2014
    Assignee: Henkel AG & Co. KGaA
    Inventors: Mathias Schweinsberg, Jisook Baek, Astrid Kleen, Erik Schulze zur Wiesche
  • Publication number: 20140101868
    Abstract: Present invention is related to an aqueous oxidative colouring composition for keratin fibres especially human hair.
    Type: Application
    Filed: May 22, 2012
    Publication date: April 17, 2014
    Inventors: Martin Hoffmann, Mustafa Grit
  • Publication number: 20140090185
    Abstract: The present invention is drawn to an agent and process for altering the color of keratin fibers wherein the agent comprises: (A) a color base composition, containing from about 50% to about 80% by weight of a fatty substance comprising a fatty substance having a viscosity greater than about 50 mm2/s at 40° C.; and optionally, an additional fatty substance; a rheology modifying polymer; and an alkalizing agent; a short alkyl chain hydroxy compound chosen from monoalcohols and polyols; a direct dye; optionally an oxidative dye precursor; and (B) optionally, an oxidizing composition comprising an oxidizing agent.
    Type: Application
    Filed: October 2, 2012
    Publication date: April 3, 2014
    Inventor: Mark Benn
  • Publication number: 20140090184
    Abstract: The present invention is drawn to an agent and process for altering the color of keratin fibers wherein the agent comprises: (A) a color base composition containing from about 5% to less than about 50% by weight of a fatty substance; a rheology modifying polymer; an alkalizing agent; and a short alkyl chain hydroxy compound chosen from monoalcohols and polyols; an oxidative dye precursor; and an oxidizing composition comprising, an oxidizing agent; and wherein the pH of the agent for altering the color of keratin fibers ranges from about 1 to about 7.
    Type: Application
    Filed: October 2, 2012
    Publication date: April 3, 2014
    Inventors: Mark Benn, Lisa R. Jablonski
  • Publication number: 20140090186
    Abstract: The present invention is drawn to an agent and process for altering the color of keratin fibers wherein the agent comprises: (A) a color base composition containing a fatty substance having a viscosity greater than about 50 mm2/s at 40° C.; a rheology modifying polymer; and an alkalizing agent; a short alkyl chain hydroxy compound chosen from monoalcohols and polyols; a direct dye; optionally an oxidative dye precursor; and (B) optionally, an oxidizing composition comprising an oxidizing agent.
    Type: Application
    Filed: October 2, 2012
    Publication date: April 3, 2014
    Inventor: Mark Benn
  • Publication number: 20140090187
    Abstract: The present invention is drawn to an agent and process for altering the color of keratin fibers wherein the agent comprises: (A) a color base composition containing a fatty substance having a viscosity greater than about 50 mm2/s at 40° C., a rheology modifying polymer; an alkalizing agent; a one short alkyl chain hydroxy compound chosen from monoalcohols and polyols; and an oxidative dye precursor; and (B) an oxidizing composition comprising an oxidizing agent; and wherein the pH of the agent for altering the color of keratin fibers is greater than 7.
    Type: Application
    Filed: October 2, 2012
    Publication date: April 3, 2014
    Inventor: Mark Benn
  • Publication number: 20140053345
    Abstract: The present invention relates to a process for dyeing or lightening human keratin fibres, which consists in extemporaneously mixing at the time of use two compositions (A) and (B) and in applying the mixture to the fibres; the said mixture comprising at least 25% by weight of fatty substances relative to the total weight of the mixture of compositions (A) (B); with: composition (A) being in the form of a direct emulsion comprising: at least 30% by weight of oil(s) (i); at least one fatty alcohol having at least 20 carbon atoms in its longest hydrocarbon chain (ii); at least one surfactant (iii); at least one basifying agent (iv); and optionally at least one dye chosen from oxidation dyes and direct dyes, and mixtures thereof (v); composition (B) comprising at least one oxidizing agent. The invention also relates to compositions (A), the mixture of the aforementioned compositions (A) and (B), and a multi-compartment device.
    Type: Application
    Filed: January 9, 2012
    Publication date: February 27, 2014
    Applicant: L'OREAL
    Inventors: Philippe Rapold, Gautier Deconinck, Frédéric Simonet
  • Publication number: 20140013520
    Abstract: Dyes, compositions comprising dyes and methods for using the same are provided.
    Type: Application
    Filed: April 24, 2013
    Publication date: January 16, 2014
    Inventors: Jana Lewis, Lorna Nagamoottoo-Casse, David Puerta
  • Patent number: 8613778
    Abstract: The present invention is related to an oxidative colouring composition for keratin fibres especially human hair. The present invention is a composition comprising at least one hair dye and at least one magnesium salt. Furthermore, it is the use of at least one magnesium salt in a composition comprising at least one hair dye for preventing warming up and increase of its volume upon mixing with an aqueous composition comprising at least one oxidizing agent. Present invention is at the same time on the process for colouring keratin fibres with the use of the compositions.
    Type: Grant
    Filed: December 23, 2011
    Date of Patent: December 24, 2013
    Assignee: KAO Germany GmbH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Patent number: 8608808
    Abstract: A subject-matter of the invention is a composition comprising a) at least one ortho-diphenol derivative, b) at least one specific metal derivative and c) at least one basifying agent, a method for dyeing keratinous fibers by treatment of the said fibers using the ingredients a), b) et c) and the use thereof for dyeing keratinous fibers. This hair dyeing method makes it possible to obtain better colorations which are more uniform, chromatic and lasting and which do not detrimentally affect the cosmetic properties of the keratinous fibers, starting from an extract of ortho-diphenols which are in particular natural.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: December 17, 2013
    Assignee: L'Oreal
    Inventors: Christophe Rondot, Stéphane Sabelle, Alexandre Cavezza, Franco Manfre
  • Publication number: 20130276811
    Abstract: The present invention is related to an oxidative colouring composition for keratin fibres especially human hair. The present invention is a composition comprising at least one hair dye and at least one magnesium salt. Furthermore, it is the use of at least one magnesium salt in a composition comprising at least one hair dye for preventing warming up and increase of its volume upon mixing with an aqueous composition comprising at least one oxidizing agent. Present invention is at the same time on the process for colouring keratin fibres with the use of the compositions.
    Type: Application
    Filed: December 23, 2011
    Publication date: October 24, 2013
    Applicant: KAO GERMANY GMBH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Publication number: 20130269121
    Abstract: Present invention relates to the use of a cationic anthrachinone dye for coloring keratin fibers, especially human hair, and compositions comprising the said dyestuffs. The object of the present invention is the use of dyestuff according to general structure wherein R1 is a group selected from CH3, CH2OH, C2H2OH, C4H9, C3H6OC2H5, C2H4OCH3 and C3H6OC2H4OCH3 for dyeing keratin fibers especially human hair.
    Type: Application
    Filed: December 23, 2011
    Publication date: October 17, 2013
    Applicant: KAO GERMANY GMBH
    Inventor: Dominic Pratt
  • Publication number: 20130263877
    Abstract: The present invention relates to a process for oxidative coloring keratin fibers especially human hair wherein dyeing composition comprises a cross linked copolymer. The objective of the present invention is a process for oxidative coloring hair wherein compositions A and B are mixed, 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 1 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 cross linked copolymer of vinylpyrrolidone, vinylimidazol, 3-methyl-1-vinylimidazolium and methacrylic acid.
    Type: Application
    Filed: December 23, 2011
    Publication date: October 10, 2013
    Applicant: KAO GERMANY GMBH
    Inventors: Jonathan Wood, Sabine Schäfer
  • Patent number: 8551189
    Abstract: The subject of the invention is a composition for dyeing keratin fibers, comprising at least one 1,8-dihydroxynaphthalene derivative and at least one basifying agent other than aqueous ammonia; the use of the composition for hair dyeing and also the use of the composition in a dyeing process for keratin fibers. The composition according to the invention makes it possible to dye keratin fibers under mild oxidizing conditions even without using an oxidation base and an aromatic amine, while at the same time covering a broad color range with 1,8-dihydroxynaphthalene derivatives. The observed dyeing under oxidizing conditions operates under mild conditions of oxidation and/or basifying agent, in particular in the air, and does not produce any unpleasant odor.
    Type: Grant
    Filed: December 10, 2012
    Date of Patent: October 8, 2013
    Assignee: L'Oreal
    Inventors: Stephane Sabelle, Christophe Rondot, Karine Picolet
  • Publication number: 20130255008
    Abstract: Present invention relates to dyeing composition for keratin fibers especially human hair comprising cationic anthrachinone dye. The first object of the present invention is a dyeing composition for keratin fibres especially human hair resulting from mixing of two parts A and B wherein part A has an alkaline pH and comprises at least one cationic anthraquinone dye and at least one additional dyestuff selected from direct and oxidative dyes and part B has an acidic pH and comprises at least one oxidizing agent.
    Type: Application
    Filed: December 23, 2011
    Publication date: October 3, 2013
    Applicant: KAO Germany GMBH
    Inventors: Jonathan Wood, Anja Aechtner, Axel Blake
  • Patent number: 8523954
    Abstract: 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: Grant
    Filed: June 24, 2011
    Date of Patent: September 3, 2013
    Assignee: L'Oreal
    Inventors: Sawa Hashimoto, Nghi Van Nguyen, Siliu Tan
  • Patent number: 8523955
    Abstract: 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: Grant
    Filed: June 24, 2011
    Date of Patent: September 3, 2013
    Assignee: L'Oreal
    Inventors: Sawa Hashimoto, Nghi Van Nguyen, Siliu Tan
  • Publication number: 20130219632
    Abstract: Methods for producing a coloring agent for keratin fibers from a first composition A, a second composition B and a third composition C, in which the first composition A is directed from a container A, by means of a filling device, via an inlet, to a second container B containing the second composition B and/or, to a third container C containing the third composition C, wherein composition A is introduced into container B and/or into container C, and container B and/or container C, through the introduction of composition A and/or the influence of the filling device, forms at least one outlet, from which a mixture of compositions A and B and/or a mixture of compositions A and C emerges, are suitable for producing homogeneous coloring agents for keratin fibers with a viscosity that is suitable for the treatment of hair.
    Type: Application
    Filed: April 10, 2013
    Publication date: August 29, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130220358
    Abstract: The present invention relates to a method for colouring hair wherein a hair colouring composition is applied to the hair roots. The hair colouring composition is then diluted with a dilutant component and the diluted hair colouring composition is applied to the hair lengths and tips.
    Type: Application
    Filed: February 22, 2013
    Publication date: August 29, 2013
    Applicant: The Procter & Gamble Company
    Inventor: The Procter & Gamble Company
  • Patent number: 8518124
    Abstract: 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: Grant
    Filed: June 24, 2011
    Date of Patent: August 27, 2013
    Assignee: L'Oreal
    Inventors: Sawa Hashimoto, Nghi Van Nguyen, Siliu Tan
  • Patent number: 8518126
    Abstract: The invention relates to a process for dyeing keratin fibers, such as human keratin fibers, and in particular the hair, comprising the application, to said fibers, of: i) a composition comprising one or more dyes chosen from chromene dyes and chromane dyes, ii) a composition comprising one or more zinc mineral salts, compositions i) and ii) being two distinct compositions or forming a single composition, said process excluding any use of a chemical oxidizing agent other than the oxygen in the air, and also to a composition and to the use thereof.
    Type: Grant
    Filed: August 18, 2010
    Date of Patent: August 27, 2013
    Assignee: L'Oreal
    Inventor: Boris Lalleman
  • Publication number: 20130189206
    Abstract: The present invention relates to an agent for dyeing and/or bleaching keratinous fibres, comprising: a water-in-oil emulsion (A) comprising one or more basifying agents, water, one or more surfactants having an HLB of less than 8, chosen from oxyalkylenated and/or glycerolated nonionic surfactants, and from 30 to 70% by weight, with respect to the total weight of the emulsion (A), of one or more oils not comprising a carboxylic acid functional group, and a second composition (B) comprising one or more oxidizing agents, the total amount of oil(s) not comprising a carboxylic acid functional group in the mixture of the emulsion (A) and of the composition (B) representing at least 20% by weight, with respect to the total weight of the mixture of these two compositions. The present invention also relates to a method for dyeing and/or bleaching keratinous fibres employing such an agent and to a kit comprising it.
    Type: Application
    Filed: December 17, 2010
    Publication date: July 25, 2013
    Inventors: Caroline Goget, Gautier Deconinck
  • Publication number: 20130180542
    Abstract: Dicationic azo dyes of the formula (I), which are suitable for colouring keratin fibers, in particular human hair, and are in part themselves still not described in the prior art are provided. In colourations, particularly brilliant and luminous red shades are obtained. Agents for dyeing and optionally simultaneously lightening keratin fibers and methods for dyeing and optionally simultaneously lightening keratinic fibers also are provided.
    Type: Application
    Filed: March 4, 2013
    Publication date: July 18, 2013
    Applicant: HENKEL AG & CO. KGAA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130177516
    Abstract: The present invention provides a cosmetic for hair which is superior in view of a sensation during use, effects of styling and/or conditioning hair after use, and cleansing properties. A sugar alcohol-modified silicone having a specified chemical structure in which a sugar alcohol-modified group and optionally a silylalkyl group having a dendron structure, and/or a long chain hydrocarbon group are possessed in one molecule is blended in a cosmetic for hair.
    Type: Application
    Filed: July 28, 2011
    Publication date: July 11, 2013
    Applicant: DOW CORNING TORAY CO., LTD.
    Inventors: Seiki Tamura, Tomohiro Iimura, Tatsuo Souda, Haruhiko Furukawa
  • Publication number: 20130139328
    Abstract: The present invention relates to the reaction product of (A) a polymeric backbone with (B) A chromophore; and with (C) at least one sulfide containing compound. Very good dyeing results are obtained with this new technology.
    Type: Application
    Filed: August 15, 2011
    Publication date: June 6, 2013
    Applicant: BASF SE
    Inventors: Sophie Marquais-Bienewald, Christian Cremer, Beate Frohling
  • Publication number: 20130081647
    Abstract: An oxidative hair colorant composition to be dispensed from a manually-actuable, non-aerosol dispenser as a foam. The oxidative hair colorant composition contains the free-base of 1,4-diamino-2-methoxymethyl benzene to achieve for efficient dye precursor levels in formulation and to achieve a desire rheology profile of the oxidative hair colorant composition.
    Type: Application
    Filed: September 28, 2012
    Publication date: April 4, 2013
    Applicant: THE PROCTER & GAMBLE COMPANY
    Inventor: The Procter & Gamble Company
  • Publication number: 20130048008
    Abstract: The present invention relates to a two part aqueous oxidative colouring composition for keratin fibres especially human hair with improved and homogeneous conditioning effect from root to tip, improved colour fastness against washing and for achieving homogeneous even colouration. Present invention is on a two part aqueous composition for colouring keratin fibres especially human hair, characterised in that the first part A is an aqueous composition and comprises at least one oxidative dye precursor, optionally at least one coupling agent and/or at least one direct dye and furthermore comprising at least one anionic surfactant the second part Part B is an aqueous composition and comprises at least one oxidizing agent and at least one cationic polymer.
    Type: Application
    Filed: April 14, 2011
    Publication date: February 28, 2013
    Applicant: KAO GERMANY GMBH
    Inventor: Takeshi Iizaki
  • Publication number: 20130000056
    Abstract: Present invention relates to a colouring composition for keratin fibres especially for human hair with exceptionally improved colour and shade stability. Accordingly, the first object of the present invention is a colouring composition for keratin fibres especially human hair comprising, in a cosmetically acceptable medium, at least one oxidative dyestuff precursor, 1,3-bis(2,4-diaminophenoxy) propane and/or its respective salts as a coupling agent and at least one direct dye. In an especially preferred from of the present invention the colouring compositions are substantially free from mono cyclic m-phenylenediamine coupling agent. With the term “mono cyclic m-phenylenediamine”, it is meant that the compound comprises only one cyclic group, preferably a benzene ring, in its molecule.
    Type: Application
    Filed: September 7, 2010
    Publication date: January 3, 2013
    Applicant: KAO Germany GmbH
    Inventors: Johnathan Wood, Dominic Pratt, Anja Aechtner, Christin Olsson, Takeshi Iizaki
  • Publication number: 20120325261
    Abstract: 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: Application
    Filed: October 19, 2011
    Publication date: December 27, 2012
    Applicant: L'OREAL S.A.
    Inventors: Sawa HASHIMOTO, Nghi Van NGUYEN, Siliu Tan
  • Publication number: 20120325260
    Abstract: 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: Application
    Filed: October 19, 2011
    Publication date: December 27, 2012
    Applicant: LOREAL S.A.
    Inventors: Sawa HASHIMOTO, Nghi Van Nguyen, Siliu Tan
  • Patent number: 8337570
    Abstract: 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 coloring 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 color 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: Grant
    Filed: December 3, 2010
    Date of Patent: December 25, 2012
    Assignee: Kao Germany GmbH
    Inventors: Alexandra Hullmann, Martin Uellner, Frank Kufner, Sabine Schafer, Bernd Nocker
  • Publication number: 20120266393
    Abstract: 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: Application
    Filed: December 15, 2010
    Publication date: October 25, 2012
    Applicant: KAO Germany GmbH
    Inventors: Jonathan Wood, Alexandra Hullmann, Sandra Schmelz, Martin Uellner
  • Patent number: 8268014
    Abstract: The invention relates to hair dyeing composition comprising (a) a dye of formula (1); (b) ant least one dye selected from the compounds of formulae (2); (3) and (4); wherein D is the radical of a diazo component of the formula (2a); (2b); (2c); (2d); (2f); (2g) or (2h). The invention also relates to the dyeing methods for dyeing keratinous fibers comprising such dyeing composition.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: September 18, 2012
    Assignee: BASF SE Ludwigshafen
    Inventor: Beate Fröhling