Dyeing Or Bleaching Patents (Class 132/208)
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Patent number: 9205038Abstract: An improved aqueous human hair relaxer composition is disclosed that contains effective amounts of active human hair straightening ingredients and excipients, and having a pH value of about 12 to about 14, whose improvement comprises the incorporation of a dissolved or dispersed discoloration-inhibiting effective amount of alpha-hydroxy-C1-C6 sulfinate of Formula I, below, where R1, R2 and M substituents are defined within. A method of using such a composition to straighten human hair without the discoloration to grey or white hair that normally accompanies relaxation is also disclosed.Type: GrantFiled: December 21, 2012Date of Patent: December 8, 2015Inventor: Glenn Shurney
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Patent number: 9131759Abstract: A method for dyeing/bleaching hair, includes the steps of applying to the hair at least one strip of adhesive material in a direction which is longitudinal to the hair, in such a way to form and retain by means of adhesion a random lock of hair; lifting the lock of hair to be dyed/bleached so as to isolate it from the rest of the hair; turning over the strip with the lock of hair adhering to it; dyeing/bleaching the lock of hair; protecting the dyed/bleached lock of hair; waiting for the color to develop; and removing the strip.Type: GrantFiled: August 29, 2012Date of Patent: September 15, 2015Inventor: Angelo Seminara
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Patent number: 9125830Abstract: Agents for coloring keratinic fibers, containing (a) at least one compound of formula (I), and (b) at least one lecithin are disclosed and described.Type: GrantFiled: June 19, 2014Date of Patent: September 8, 2015Assignee: HENKEL AG & CO., KGAAInventors: Gabriele Weser, Claudia Kolonko
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Publication number: 20150136168Abstract: 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: ApplicationFiled: July 18, 2013Publication date: May 21, 2015Inventor: Martin Uellner
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Patent number: 9034056Abstract: The present application provides preparations for changing the color of keratinic fibers, containing in a cosmetically acceptable carrier, at least one color-changing agent, at least one soap, at least one non-ionic surfactant of formula (I), in which R1 denotes an alkyl or alkenyl residue having 5 to 21 carbon atoms, R2 denotes a C2-C4 monohydroxyalkyl residue, and R3 denotes hydrogen, a C1-C4 alkyl residue or a C2-C4 monohydroxyalkyl residue, and at least one propellant wherein the preparation is in the form of a foam, and a proportion of gas in the foam is at least 50% by volume.Type: GrantFiled: March 12, 2014Date of Patent: May 19, 2015Assignee: HENKEL AG & CO. KGAAInventors: Gabriele Weser, Ulrike Schumacher
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Publication number: 20150132243Abstract: A subject-matter of the present invention is a method for dyeing human keratinous fibres, which consists in applying a dyeing composition using a container comprising a removable applicator comprising a permeable material through which the composition can pass, the composition being applied by bringing the applicator into contact with the dry or wet fibres, the said composition comprising at least one aqueous dispersion of particles of hybrid hydrophobic film-forming acrylic polymer, at least one linear block silicone copolymer and at least one pigment. The method according to the invention makes it possible to obtain a coloured coating which is persistent towards shampooing operations or washing operations and which leaves the treated fibres individualized, with an improved cosmetic feel; the treated fibres being the hair (roots, sidelocks); non-head hair (beard, moustache); eyelashes or eyebrows.Type: ApplicationFiled: December 20, 2012Publication date: May 14, 2015Inventor: Karen Teboul
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Patent number: 8997760Abstract: The present invention describes a hair treatment application system, comprising at least one or more hair treatment compositions (15) having a viscosity of from 3,000 cPs to 150,000 cPs and a hair treatment application device (1) comprising a first plate (10) and a second plate (20) positionable in a juxtaposed relationship when said hair treatment application device (1) is in a closed state. The hair treatment application device (1) is characterized by having a first zone comprising at least one absorbent substrate (40) on the internal surface (101) of said at least said first plates (10) and a second zone (50) on said internal surface (101) which is free of said absorbent substrate (40). Said at least one absorbent substrate (40) has a median pore radius of from 300 microns to 3,000 micron. The present invention describes also methods of treating the hair with said hair treatment application system (10) and kit comprising said hair treatment application system.Type: GrantFiled: October 1, 2013Date of Patent: April 7, 2015Assignee: The Procter & Gamble CompanyInventors: Robert Wayne Glenn, Jr., Paul James Smith
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Patent number: 8992633Abstract: Disclosed are compounds of formula (1) or formula (2). The compounds are useful for the dyeing of organic materials, such as keratin fibers, wool, leather, silk, cellulose or polyamides, especially keratin-containing fibers, cotton or nylon, and preferably hair, more preferably human hair. (1) (2).Type: GrantFiled: May 2, 2012Date of Patent: March 31, 2015Assignee: BASF SEInventors: Sophie Marquais-Bienewald, Christian Cremer, Beate Frohling
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Publication number: 20150068548Abstract: A colouring composition comprising: (i) at least 0.0001 wt % of a water-soluble dye compound containing one or more sulfonate and/or carboxylate groups; (ii) at least 0.1 wt % urea; (iii) from 0.1 to 2.5 wt % of a thiol; (iv) less than 0.5 wt % ammonia; and (v) less than 0.5 wt % sulfite ions.Type: ApplicationFiled: March 22, 2013Publication date: March 12, 2015Inventors: Jamie Anthony Hawkes, David Malcolm Lewis, John Mama
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Publication number: 20150059793Abstract: A method of treating hair, a hair treatment kit for extemporaneous preparation of hair treatment compositions, a recipient for applying hair treatment compositions, and use thereof are provided. The invention provides a superior hair treatment performance such as a superior hair colouring and/or bleaching performance, particularly for providing superior root to tip treatment evenness.Type: ApplicationFiled: August 21, 2014Publication date: March 5, 2015Inventors: Joseph Allen BERLEPSCH, Jamie Beverly STAHL, James Douglas STILL, Lucio FRIAS, Robert Drennan LEWIS, Leobaldo Antonio PERDOMO
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Publication number: 20150053228Abstract: Method for colouring hair wherein a first hair colouring composition is applied to the hair, e.g. the hair roots and a second hair colouring composition is applied to the hair, e.g. the hair lengths and tips, wherein the pH of the second hair colouring composition is lower than the pH of the first hair colouring composition.Type: ApplicationFiled: August 21, 2014Publication date: February 26, 2015Inventors: Christoph Hans Peter BONAUER, Graham John MYATT, Nan WANG
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Publication number: 20150053232Abstract: Method for colouring hair wherein a first and a second hair colouring composition are applied to the hair, wherein the concentration of the oxidative dye precursors and the concentration of the alkalizing agents and the concentration of the oxidizing agents comprised in the second hair colouring composition is lower than in the first hair colouring composition.Type: ApplicationFiled: August 21, 2014Publication date: February 26, 2015Inventor: Stephen Robert SCHOFIELD
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Publication number: 20150053229Abstract: Method for colouring hair wherein a non-diluted hair colouring composition is applied to the hair, e.g. the hair roots and a diluted hair colouring composition is applied to the hair, e.g. the hair lengths and tips, wherein a dilutant composition comprising water and/or a non-aqueous liquid is added to the non-diluted hair colouring composition to obtain the diluted hair colouring composition.Type: ApplicationFiled: August 21, 2014Publication date: February 26, 2015Inventors: Christoph Hans Peter BONAUER, Nan WANG, Simon Paul GODFREY
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Publication number: 20150053230Abstract: Method for colouring hair wherein a first hair colouring composition comprising one or more direct dyes is applied to a first region the hair and a second hair colouring composition is applied to a second region of the hair, wherein the pH of the second composition is lower or higher than the pH of the first composition.Type: ApplicationFiled: August 21, 2014Publication date: February 26, 2015Inventor: Graham John MYATT
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Publication number: 20150053226Abstract: Method for treating hair wherein a first hair treatment composition is applied to the hair, e.g. the hair roots and a second hair treatment composition is applied to the hair, e.g. the hair lengths and tips, wherein the pH of the second hair treatment composition is higher than the pH of the first hair treatment composition.Type: ApplicationFiled: August 21, 2014Publication date: February 26, 2015Inventors: Christoph Hans Peter BONAUER, Graham John MYATT, Nan WANG
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Publication number: 20150053231Abstract: Method for colouring hair wherein a non-diluted hair colouring composition is applied to the hair, e.g. the hair roots and a diluted hair colouring composition is applied to the hair, e.g. the hair lengths and tips, wherein a dilutant composition comprising a non-aqueous liquid is added to the non-diluted hair colouring composition to obtain the diluted hair colouring composition.Type: ApplicationFiled: August 21, 2014Publication date: February 26, 2015Inventors: Christoph Hans Peter BONAUER, Gabriele de WAAL, Graham John MYATT, Stephen Robert SCHOFIELD, Nan WANG, Jennifer Mary MARSH
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Patent number: 8960205Abstract: A method of imparting hair strand effects may include identifying each of a plurality of hair strands to which to apply a hair strand effect product independently and individually, the plurality of hair strands associated with an illustration of at least one type of hair strand effects and one of a plurality of hair styles, and applying the product to each of the plurality of hair strands independently and individually subsequent to identifying the plurality of hair strands. In the alternative or in combination, a hair instruction guide may be consulted, the guide having at least one strand size associated with one of the plurality of types of hair strand effects, and a strand of hair may be identified according to the at least one strand size. A system for creating a hair strand effect may include a hair strand effect product and such a hair instruction guide.Type: GrantFiled: August 2, 2013Date of Patent: February 24, 2015Assignee: The Procter & Gamble CompanyInventors: Dennis Joseph Boyle, Natasha Jane Evans, Betsy Charlotte Fields, Simon Paul Godfrey, Mark Thomas Lund, Emily Joyce Ma, John Edward Sheppard, John Wallace Smith
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Patent number: 8961620Abstract: The present invention relates to a process for dyeing or lightening keratin fibers, comprising the step of extemporaneously mixing at the time of use two compositions (A) and (B) and of applying the said mixture to the said fibers; the said mixture comprising at least 25% by weight of fatty substances relative to the total weight of the composition obtained from the mixing of two compositions (A)+(B); with: —(A) representing a composition in direct emulsion form whose content of oil(s) ii) is at least 30% by weight relative to the weight of composition (A), and comprising: i) at least one nonionic surfactant that is solid at room temperature and at atmospheric pressure, with an HLB ranging from 1.5 to 10; ii) at least one basifying agent; Hi) optionally at least one additional surfactant other than the solid nonionic surfactants (i), iv) optionally at least one dye; and —(B) representing a composition comprising at least one chemical oxidizing agent.Type: GrantFiled: January 9, 2012Date of Patent: February 24, 2015Assignee: L'OrealInventors: Philippe Rapold, Gautier Deconinck, Caroline Goget, Luc Nicolas-Morgantini, Frédéric Simonet, Sophie Bouxirot
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Patent number: 8950411Abstract: The present invention relates to processes for neutralizing relaxed hair. Still further, the present invention relates to neutralizer compositions for use on relaxed hair. Still further, the present invention relates to a system for neutralizing relaxed hair. Yet further, the invention relates to relaxed hair neutralized by the compositions and methods disclosed herein. The present invention also relates to compositions and methods to simultaneously neutralize and color relaxed hair.Type: GrantFiled: August 14, 2012Date of Patent: February 10, 2015Assignee: Strength of Nature, LLCInventors: Mario M. de la Guardia, Jr., Tony Ray Adair
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Publication number: 20150027483Abstract: The present invention relates to azomethine-type direct dyes with a tri-aromatic unit having the following formula (I): and their use for colouring keratin fibres, particularly human keratin fibres such as the hair. The invention also relates to a composition for dyeing keratin fibres comprising, in a suitable medium for dyeing, such direct dyes. Another subject of the present invention is a method for dyeing keratin fibres using said dyeing composition. Finally the present invention also relates to precursors for these direct dyes.Type: ApplicationFiled: December 13, 2012Publication date: January 29, 2015Applicant: L'OREALInventors: Stephane Sabelle, Madeline Leduc
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Publication number: 20150027484Abstract: Disclosed are a composition, method, a device and a system of an applicator pen having a unique liquid pigment to provide instant drying on a hair strand and temporary hair coloration until a first wash. In one embodiment, a hair coloring kit includes a liquid pigment having a first property that enables the liquid pigment to dry upon contact with a hair surface, and which exhibits a second property through which the liquid pigment is removable from the hair surface upon a first wash with a shampoo material, and an applicator pen to apply the liquid pigment to the hair surface through a capillary action through which the liquid pigment is extruded through the applicator pen onto the hair surface. The liquid pigment is removable from a skin adjacent to the hair surface when washed using the shampoo material.Type: ApplicationFiled: July 29, 2014Publication date: January 29, 2015Inventor: Maura Keenan Narbut
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Publication number: 20150013711Abstract: Present invention relates to an oxidative dyeing composition having especially mild properties to the scalp. The object of the present invention is an oxidative dyeing composition for hair comprising at least one dyestuff and Avena sativa (oat) meal extract.Type: ApplicationFiled: December 20, 2012Publication date: January 15, 2015Inventors: Jürgen Ehmig, Sandra Schmelz, Martin Uellner
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Publication number: 20150007850Abstract: Present invention relates to a hair dyeing composition comprising an anionic sugar surfactant which delivers long lasting colouration to human hair. The object of the present invention is an aqueous hair dyeing composition comprising one or more oxidative dyes and at least one anionic sugar surfactant. Suitable and particularly preferred anionic sugar surfactant is lauryl glucose carboxylate and its alkali metal salts such as sodium and potassium.Type: ApplicationFiled: December 20, 2012Publication date: January 8, 2015Applicant: KAO GERMANY GMBHInventors: Michael Molenda, Kristin Olsson
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Publication number: 20150007853Abstract: Hair treatment agents include a synergistic combination of selected fatty acid amides and selected silicones.Type: ApplicationFiled: September 26, 2014Publication date: January 8, 2015Inventor: Marcus Krueger
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Publication number: 20150007851Abstract: Agents for coloring and/or matting keratinic fibers, in particular human hair, include in a cosmetic carrier at least one specific substituted 1,4-diaminoanthraquinone derivative of formula (I), wherein the residues (R2, R4) mutually independently denote a grouping of formula (II). The cosmetic method of using these agents can be for producing intense blue shades and for matting keratin fibers.Type: ApplicationFiled: September 11, 2014Publication date: January 8, 2015Inventors: Antje Gebert, Astrid Kroos, Ralph Nemitz
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Publication number: 20150007852Abstract: Hair treatment agents include a synergistic combination of selected fatty acid amides and further selected hydroxycarboxylic acids.Type: ApplicationFiled: September 26, 2014Publication date: January 8, 2015Inventor: Marcus Krueger
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Publication number: 20150000688Abstract: The present invention relates to direct dyes of azomethine type of formula (I) below; 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 invention is a process for dyeing keratin fibres using the said dye composition, and also a device comprising the same. Finally, the present invention also relates to precursors of these direct dyes.Type: ApplicationFiled: December 11, 2012Publication date: January 1, 2015Inventors: Stephane Sabelle, Madeleine Leduc
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Publication number: 20140373864Abstract: Present invention relates to an oxidative dyeing composition having especially mild properties to the scalp. The object of the present invention is an oxidative dyeing composition for hair comprising at least one dyestuff and allantoin and/or its derivative.Type: ApplicationFiled: December 20, 2012Publication date: December 25, 2014Inventors: Jürgen Ehmig, Sandra Schmelz, Martin Uellner
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Publication number: 20140373865Abstract: Present invention relates to a hair dyeing composition comprising an anionic sugar surfactant which delivers long lasting colouration to human hair. The object of the present invention is an aqueous hair dyeing composition comprising one or more hair direct dyes and at least one anionic sugar surfactant. Suitable and particularly preferred anionic sugar surfactant is lauryl glucose carboxylate and its alkali metal salts such as sodium and potassium.Type: ApplicationFiled: December 20, 2012Publication date: December 25, 2014Inventors: Normen Lipinski, Michael Molenda
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Publication number: 20140366907Abstract: The present invention relates to a composition for dyeing keratin fibres, comprising: one or more oxidation dyes; one or more basifying agents; one or more non-oxyalkylenated fatty substances that are liquid at room temperature in a content of less than or equal to 20% by weight relative to the total weight of the composition; one or more oxidizing agents; one or more oxyethylenated fatty alcohols with a number of oxyethylene units of greater than or equal to 10; one or more oxyethylenated fatty alcohols with a number of oxyethylene units of less than 10; one or more non-oxyethylenated fatty alcohols that are solid at room temperature; and one or more cationic polymers. The present invention also relates to a process for dyeing keratin fibres using such a composition, and also to a kit for preparing the said composition.Type: ApplicationFiled: December 18, 2012Publication date: December 18, 2014Applicant: L'OREALInventors: Géraldine Fack, Amine Megueni, Luc Nicholas-Morgantini
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Publication number: 20140366906Abstract: The invention relates to a hair colour composition, in particular a hair colour composition comprising a flavonoid, a catalyst consisting of iron (II) or cobalt (II) complexed to a non-proteinaceous heterocyclic macrocycle ligand composed of pyrrole or pyrroline subunits, and either a hydrogen peroxide generator or 0.0001 to less than 1.5% w/w hydrogen peroxide. The flavonoid is selected from the group consisting of flavones, isoflavones, flavans, isoflavans, flavanones, flavonols, flavan-3-ols, dihydroflavon ol, flavanonols, proanthocyanidins, aurones, chalcones, dihydrochalcones, flavonolignans, and derivatives thereof, wherein the hair colour composition has a pH of 4.5 to 8.0, preferably 5.5 to 7.5.Type: ApplicationFiled: December 3, 2012Publication date: December 18, 2014Applicant: Conopco, Inc., d/b/a UNILEVERInventors: Ranjit Kaur Bhogal, John Casey, Karl John Hunter
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Publication number: 20140360523Abstract: 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: ApplicationFiled: December 13, 2012Publication date: December 11, 2014Inventor: Stephane Sabelle
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Publication number: 20140352714Abstract: The present invention relates to a cosmetic device comprising: a support and a composition, carried by the support, for dyeing or bleaching the hair, said composition having a formulation that varies depending on the position on the support, so as to allow shaded dyeing or bleaching to be produced on the hair by transfer.Type: ApplicationFiled: December 18, 2012Publication date: December 4, 2014Applicant: L'OREALInventor: Henri Samain
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Publication number: 20140352713Abstract: The invention relates to the use of specific heterocyclic couplers which are cationic 7-amino-1,2,3,4-tetrahydroquinoline derivatives of formula (I) for dyeing keratin fibres such as the hair: in which formula (I): R1 to R6, CAT+, An?, and Ra to Rb are as defined in the description.Type: ApplicationFiled: December 17, 2012Publication date: December 4, 2014Inventor: Aziz Fadli
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Publication number: 20140353200Abstract: The present invention relates to a process for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising the use of one or more metal catalysts chosen from transition metal salts and rare-earth metal salts, and mixtures thereof and a composition (I) comprising at least 10% by weight of one or more fatty substances different from fatty acids, one or more oxidation dyes and one or more oxidizing agents.Type: ApplicationFiled: December 20, 2012Publication date: December 4, 2014Inventors: Henri Samain, Leïla Hercouet, Marie Giafferi, Alain Lagrange, Marie Mignon
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Patent number: 8893728Abstract: A quick and convenient method for coloring hair is disclosed. According to an embodiment, a hair dye applicator is provided. The hair dye applicator includes two containers that can be locked together prior to use. Each container can include at least one hair dye component. In one embodiment, a first container can include a hair color component while the second container can include a developer.Type: GrantFiled: September 26, 2013Date of Patent: November 25, 2014Inventor: Tina Wright-Frohnhoefer
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Patent number: 8888866Abstract: Dyeing process using a natural dye on keratin fibers that have undergone permanent reshaping The present invention relates to a process for dyeing keratin fibers, in particular human keratin fibers such as the hair, in which: a) an aqueous alkaline composition comprising one or more alkaline agents in an amount such that the pH of the composition is greater than at least 10 is applied to the said fibers, or a reducing composition comprising one or more reducing agents and then an oxidizing composition are applied to the said fibers, b) the said fibers are optionally rinsed, c) optionally, the treatment is neutralized, and the fibers are washed with shampoo and rinsed, d) optionally, the fibers are dried or left to dry, e) a dye composition comprising, in a cosmetically acceptable medium, one or more natural dyes is applied to the said fibers, f) optionally, the fibers are washed and rinsed, g) the fibers are dried or left to dry.Type: GrantFiled: July 20, 2012Date of Patent: November 18, 2014Assignee: L'OrealInventor: Boris Lalleman
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Publication number: 20140335037Abstract: Present invention relates to an aqueous oxidizing composition comprising at least one oxidizing, at least one alkyl or alkanol amine, urea, at least one carbonate salt and at least one natural triglyceride. Composition comprises furthermore hair dyes.Type: ApplicationFiled: December 20, 2012Publication date: November 13, 2014Inventors: Dominic Pratt, Ovidiu Ferier-Iova
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Patent number: 8881743Abstract: Hair was coated with polymer-containing fluid and then hot pressed to form a composite of hair and a polymer film imprinted with a nanopattern. Polychromatic light incident on the nanopattern is diffracted into dispersed colored light.Type: GrantFiled: November 15, 2013Date of Patent: November 11, 2014Assignee: The Procter & Gamble CompanyInventors: Bruce Carvell Lamartine, E. Bruce Orler, Richard Matthew Charles Sutton, Shuangqi Song
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Publication number: 20140326269Abstract: Dyes, compositions comprising dyes and methods for using the same are provided.Type: ApplicationFiled: May 9, 2014Publication date: November 6, 2014Inventors: Jana Lewis, Lorna Nagamoottoo-Casse, David Puerta
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Publication number: 20140326270Abstract: Disclosed are methods and compositions for altering the color of hair, comprising treating the hair with a pre-alkalizing composition and then treating the hair with a color-altering composition comprising at least one first oxidizing agent chosen from peroxides, persulfates, perborates, percarbonates, peracids, bromates, their salts and mixtures thereof, and further optionally comprising at least one fatty substance and/or thickening agent, and/or at least one second oxidizing agent. The methods may further optionally comprise applying onto the hair a coloring composition comprising, in a cosmetically acceptable carrier, at least one dye compound chosen from oxidative dye precursors, and direct dye compounds.Type: ApplicationFiled: May 9, 2014Publication date: November 6, 2014Applicant: L'OrealInventors: Michael DEGEORGE, Jeremy PUCO, Frederic LEGRAND
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Publication number: 20140311517Abstract: Disclosed are methods and compositions for altering the color of hair, comprising treating the hair with a pre-alkalizing composition and then treating the hair with a color-altering composition comprising at least one direct dye and at least one oxidizing agent chosen from peroxides, persulfates, perborates, percarbonates, peracids, bromates, their salts and mixtures thereof.Type: ApplicationFiled: November 9, 2012Publication date: October 23, 2014Inventors: Michael Degeorge, Frederic Legrand
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Publication number: 20140305464Abstract: Disclosed are methods and compositions for altering the color of hair, comprising treating the hair with a pre-alkalizing composition and then treating the hair with a color-altering composition comprising at least one lift-enhancing agent, at least one oxidative dye precursor, at least one oxidizing agent chosen from peroxides, persulfates, perborates, percarbonates, peracids, bromates, their salts and mixtures thereof, and optionally, at least one direct dye.Type: ApplicationFiled: November 9, 2012Publication date: October 16, 2014Inventors: Michael Degeorge, Frederic Legrand
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Publication number: 20140305463Abstract: The present invention relates to a multi-compartment device or kit for dyeing keratinous fibres, in particular human keratinous fibres, such as the hair, comprising a first compartment including a dyeing composition (A) comprising one or more oxidation dyes and one or more alkaline agents and a second compartment including a composition (B) comprising one or more oxidizing agents; the said device also comprising one or more self-foaming agents having a boiling point of at least 1° C. present in at least one of the compositions (A) and/or (B). The invention also relates to a ready-for-use self-foaming dyeing composition and to a method for dyeing keratinous fibres employing this composition.Type: ApplicationFiled: October 26, 2012Publication date: October 16, 2014Applicant: L'OREALInventors: Henri Samain, Jean-Marc Ascione, Maxime De Boni
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Publication number: 20140290690Abstract: The present specification provides for a cosmetic agent for coloring keratinic fibers. The agent includes, in a cosmetic carrier at least one color imparting compound and at least one modified starch. The modified starch is modified by propylene oxide, has an average molecular weight between 50 and 2500 kiloDaltons (kDa), and has a propylene oxide content between 0.1 and 20.0 wt % based on the weight of the modified starch.Type: ApplicationFiled: June 12, 2014Publication date: October 2, 2014Inventor: Matthias Schweinsberg
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Publication number: 20140290689Abstract: A hair treatment process for providing dispersed colors by light diffraction including (a) coating the hair with a material comprising a polymer, (b) pressing the hair with a pressing device including one or more surfaces, and (c) forming a secondary nanostructured surface pattern on the hair that is complementary to the primary nanostructured surface pattern on the one or more surfaces of the pressing device. The secondary nanostructured surface pattern diffracts light into dispersed colors that are visible on the hair. The section of the hair is pressed with the pressing device for from about 1 to 55 seconds. The polymer has a glass transition temperature from about 55° C. to about 90° C. The one or more surfaces include a primary nanostructured surface pattern.Type: ApplicationFiled: March 28, 2014Publication date: October 2, 2014Applicants: Los Alamos National Security LLC, The Procter & Gamble CompanyInventors: Richard Matthew Charles SUTTON, Bruce Carvell LAMARTINE, E. Bruce ORLER, Shuangqi SONG
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Publication number: 20140283866Abstract: Processes for lightening keratinic fibers are provided. In an exemplary process a ready-to-use lightening composition is produced by, immediately prior to application, combining a composition (A) comprising an alkalizing agent, a composition (B) comprising an oxidizing agent, and a composition (C) comprising a peroxo salt, and then mixing. The ready-to-use lightening composition is deployed from a foam dispensing vessel and distributed onto the fibers. The ready-to-use lightening composition is left on the fibers for a period of about 1 to about 60 min. and is washed out of the fibers.Type: ApplicationFiled: May 29, 2012Publication date: September 25, 2014Applicant: Henkel AG & Co. KGaAInventors: Melanie Schmahl, Frank Janssen
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Patent number: 8840684Abstract: The invention relates to a process for dyeing and/or lightening keratin fibers such as the hair, using i) at least one cationic direct dye bearing a disulfide, thiol or protected thiol function especially of formula (I) as defined in the description and ii) water vapor. The invention also relates to the use i) of at least one cationic direct dye bearing a disulfide, thiol or protected thiol function combined with ii) water vapor, for dyeing and lightening keratin fibers, and to the use of water vapor for grafting onto keratin fibers dyes bearing a disulfide, thiol or protected thiol function. The process used and the use of thiol, protected thiol or disulfide dyes combined with water vapor makes it possible especially to obtain a long-lasting coloration on keratin fibers without the use of a reducing agent and without odor.Type: GrantFiled: December 5, 2011Date of Patent: September 23, 2014Assignee: l'orealInventor: Andrew Greaves
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Publication number: 20140261519Abstract: A hair applicator comprises a body, a flexible member, and a means of transferring a center of the flexible member. The flexible comprises bristles, which may be arranged in a circular pattern and/or of differing lengths. The hair applicator may also contain a means of adjusting the initial position of the center of the flexible member. A user may apply an appropriate amount of hair coloring composition within the bristles of the flexible member. When the center of the flexible member is moved, the shape of the flexible member is changed which causes the bristles form to a conical shape which may be used to grasp strands of hair. The user may comb the hair coloring composition throughout the length of the hair and effectively highlight the desired hair strands, although other suitable applications will be apparent to those of ordinary skill in the art in view of the teachings herein.Type: ApplicationFiled: February 13, 2014Publication date: September 18, 2014Inventor: Daisuke KODAMA
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Publication number: 20140261520Abstract: Systems, devices and methods for coloring and highlighting hair are provided. The hair coloring system includes a removable hair strand support member and a fastener removably attached to the hair strand support member, wherein the removable hair strand support member is comprised of plastic.Type: ApplicationFiled: March 12, 2014Publication date: September 18, 2014Inventor: Saeideh Sedighi Parrish