Carbohydrate Patents (Class 8/561)
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Patent number: 11944695Abstract: The present application relates to a colouring solid particle for dyeing keratin fibres, in particular human keratin fibres such as the hair, comprising a core containing one or more direct dyes and/or one or more oxidation dye precursors and an upper coating layer covering said core and containing one or more cellulose ethers. The present application also relates to a process for preparing a dye composition comprising one or more colouring solid particles, to a process for the oxidation dyeing of keratin fibres, comprising the application of the composition obtained to said fibres, and to the use of this composition for dyeing keratin fibres.Type: GrantFiled: October 27, 2020Date of Patent: April 2, 2024Assignee: L'OrealInventor: Frédéric Guerin
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Patent number: 10694765Abstract: A method of making a water-dispersible composition comprises coprocessing a microcrystalline cellulose wetcake and at least one starch by co-attrition to form an admixture comprising colloidal microcrystalline cellulose and said at least one starch. The admixture is subsequently dried. Optionally, the admixture may be combined with an additional hydrocolloid, such as a galactomannan, before or after drying. A dried colloidal microcrystalline cellulose composition may then be dispersed in an aqueous media to form the food/beverage product. In particular, the composition may be dispersed in an aqueous media containing, for example, a protein to form a low pH beverage composition.Type: GrantFiled: December 21, 2010Date of Patent: June 30, 2020Assignee: DUPONT NUTRITION USA, INC.Inventors: Domingo Tuason, Michael Cammarata, Gregory Krawczyk, Zheng Tan
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Patent number: 9534096Abstract: The present invention pertains to films comprising xyloglucan, processes for preparing films comprising xyloglucan, as well as various uses of said films as for instance packaging material. Specifically, the present invention relates to xyloglucan films having advantageous properties relating to inter alia tensile strength, elastic modulus, and strain-to-failure.Type: GrantFiled: September 28, 2010Date of Patent: January 3, 2017Assignee: Stora Easo OYJInventors: Jobys Kochumalayil, Sehaqui Houssine, Zhou Qi, Lars Berglund
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Patent number: 9198847Abstract: Personal care compositions comprise (a) from about 0.01 wt. % to about 10 wt. % of a galactomannan polymer derivative having a mannose to galactose ratio of greater than 2:1 on a monomer to monomer basis, the galactomannan polymer derivative selected from a cationic galactomannan polymer derivative and an amphoteric galactomannan polymer derivative having a net positive charge, wherein the cationic galactomannan polymer has a molecular weight from about 1,000 to about 10,000,000 and a cationic charge density from about 0.7 meq/g to about 7 meq/g; (b) from about 5 wt. % to about 35 wt. % of an anionic surfactant system, the anionic surfactant system comprising at least one anionic surfactant and having an ethoxylate level and an anion level, (i) wherein the ethoxylate level is from about 1 to about 6, and (ii) wherein the anion level is from about 1.5 to about 6; and (c) an aqueous carrier. Personal care compositions as described above further comprise from about 0.01 wt. % to about 10 wt.Type: GrantFiled: November 1, 2005Date of Patent: December 1, 2015Assignee: The Procter & Gamble CompanyInventors: Marjorie Mossman Peffly, James Anthony Staudigel, Salvador Pliego, George Endel Deckner
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Patent number: 8685113Abstract: Disclosed is a first composition of an oxidative permanent hair dye product that includes a C1-C4 alcohol, an anionic surfactant, a nonionic surfactant, an antioxidant, an oxidative dye, a C14-C22 fatty alcohol, a metal sequestering agent, an alkali agent, and purified water. According to the oxidative permanent hair dye product according to the present invention, foams generated by mixing a liquid first composition that includes a dye and a liquid second composition that includes an oxidant continuously retained on hair for more than 30 minutes, and thus hair, even close to the root, can be simply and conveniently colored in the same manner as shampooing without using a comb or brush.Type: GrantFiled: August 30, 2011Date of Patent: April 1, 2014Assignee: Dong Sung Pharm. Co., Ltd.Inventors: Bong-Lim Jo, Hye-Jin Moon
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Publication number: 20130276245Abstract: The invention relates to a composition fur surface coloration of paper web comprising a) from 0.1 to 30% by weight, based on the total weight of the composition, of a colouring pigment, b) from 0.1 to 20% by weight, based on the total weight of the composition of a starch/latex copolymer, characterized in that, in addition to stare ii, the monomeric components that are copolymerized comprise i) styrene or a substituted styrene, ii) acrylate and/or methacrylate and, optionally, iii) one or more further ethylenically unsaturated monomers, c) from 0 to 20% by weight, based on the total weight of the composition, of starch or a starch derivative, d) from 0 to 10% by weight, based on the total weight of the composition of one or more auxiliaries and e) water to complete to 100% by weight, based on the total weight of the composition.Type: ApplicationFiled: June 14, 2013Publication date: October 24, 2013Inventors: Michael LENNARTZ, Charles HUNGER, Asko Olavi KARPPI
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Publication number: 20130074935Abstract: Disclosed and claimed herein is an aqueous dye dispersion for making a dye sensitized electronic device having, a water insoluble dye, an alkalizing agent, a surfactant; and water. The water insoluble dye has at least one acid group and the aqueous dye dispersion is substantially free of volatile organic solvents, co-solvents and diluents. Further disclosed and claimed is a method of making a photoelectronic device using the claimed aqueous dye dispersion.Type: ApplicationFiled: September 23, 2011Publication date: March 28, 2013Applicant: WARNER BABCOCK INSTITUTE FOR GREEN CHEMISTRYInventors: John C. Warner, Michael S. Viola
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Patent number: 8349024Abstract: Provided is a hair treatment composition capable of imparting good manageability and excellent hair feel to the hair upon finishing permanent wave or hair dye treatment. The hair treatment composition has the following components (A) and (B): (A) a compound represented by the following formula (1): R1O—(PO)n(EO)m—R2 (1) wherein R1 represents a linear or branched C8-12 alkyl or alkenyl group, PO represents a propyleneoxy group, EO represents an ethyleneoxy group, n represents an average addition mole number and is from 1.5 to 5.0, m represents an average addition mole number and is from 0 to 1.0, and R2 represents a hydrogen atom or a methyl group, and (B) at least one selected from keratin reducing agents, oxidizing agents, alkaline agents, and dyes for hair dye, wherein a content of an R1OH wherein R1 represents a linear or branched C8-12 alkyl or alkenyl group is 300 ppm or less.Type: GrantFiled: September 28, 2010Date of Patent: January 8, 2013Assignee: Kao CorporationInventors: Juri Sata, Tomoko Uchiyama, Yoshinori Tamura
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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: 20110250534Abstract: The invention relates to solubilizers for metal ions and poorly soluble metal compounds, containing an oxidation product of starch hydrolysate as a solubilizing agent, to a method for solubilizing metal ions and to the use of said solubilizer.Type: ApplicationFiled: October 19, 2009Publication date: October 13, 2011Applicant: Suedzucker Aktiengesellschaft Mannheim/OchsenfurtInventors: Alireza Haji Begli, Markwart Kunz, Christine Kroener, Matthias Moser, Bart Levecke
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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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Patent number: 7753966Abstract: It is to provide a hair dye stabilizer capable of stably storing a readily oxidizable compound in a hair dye, especially an oxidizing dye intermediate or a coupler and effective for remarkably improving the offensive odor problem. Furthermore, it is to provide a hair dye stabilizer giving improvement in damage on the hair, hardly irritating the skin, and free from adverse effects on the dyeing ability of the hair dye. As the active component constituting the hair dye stabilizer, a compound which is a mercapto-hydrocarbon compound and/or a thiol alcohol compound and does not contain a functional group reactive with a dye intermediate or a coupler is used. A readily oxidizable compound and the like in a hair dye can be stably stored by the use of an extremely small amount of the stabilizer.Type: GrantFiled: July 10, 2007Date of Patent: July 13, 2010Assignee: Takasago International CorporationInventors: Junko Nagano, Kazuki Sugiyama, Kyoko Hirano, Kunihide Hoshino, Takashi Aida
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Patent number: 7625412Abstract: Present invention is related to oxidative hair coloring composition comprising yogurt powder for improving combability of hair.Type: GrantFiled: June 6, 2006Date of Patent: December 1, 2009Assignee: KPSS-Kao Professional Salon Services GmbHInventors: Bernd Noecker, Frank Golinski, Frank Hermes, Ina Braeutigam
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Publication number: 20090271933Abstract: The present disclosure provides compositions, methods, apparatuses, kits, and combinations thereof for permanently or temporarily re-designing, decorating, and/or re-coloring a surface. The décor product is formulated to be applied and affixed to a surface, and may be substantially removed from the surface before being affixed thereto. If the user desires to affix the décor product to the surface in a permanent or semi-permanent manner, methods such as heat, pressure, emitted waves, an emitted electrical field, a magnetic field, and/or a chemicals may be used. The décor product may also be utilized in the form of a kit or in conjunction with a design device, such as a stencil, to control the application of the décor product to create, for example, a pattern on the surface.Type: ApplicationFiled: June 24, 2009Publication date: November 5, 2009Applicant: S.C. Johnson & Son, Inc.Inventors: Ketan N. Shah, Glenn R. Frazee, James F. Kimball
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Publication number: 20090175953Abstract: The invention provides process for making contra-soluble nano-dispersions of at most sparingly-soluble materials in a soluble carrier material comprising the steps of: (i) providing a single phase mixture of: a) a solvent or a mixture of miscible solvents, b) at least one carrier material soluble in solvent (a), said carrier material being also contra-soluble to payload material (c) and solid at ambient temperature, c) at least one a payload material which is soluble in solvent (a), and, (ii) drying the mixture to remove solvent (a) and thereby obtain the carrier material (b) in solid form with payload (c) dispersed therein as nanoparticles.Type: ApplicationFiled: June 29, 2007Publication date: July 9, 2009Inventors: Doris Angus, David John Duncalf, Andrew James Elphick, Alison Jayne Foster, James Long, Steven Paul Rannard, Dong Wang
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Publication number: 20090013481Abstract: This invention relates to compositions containing pigments or other benefit agents in particulate form may be combined with a quaternary ammonium compound that can effectuate adsorption to anionic substrates, methods of making such compositions and methods of their use.Type: ApplicationFiled: July 12, 2007Publication date: January 15, 2009Inventors: Allwyn Colaco, Joel Coret, Saurabh Desai, Shailendra Singh, Robert Bianchini
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Patent number: 7465323Abstract: A storage stable dye composition having a pH of from 9 to 11, the dye composition comprising: (a) oxidation dye precursor, (b) at least 8 wt % of carbonate salt, (c) at least 2 wt. % of a fatty phase comprising fatty alcohol and quaternary conditioning agent, (d) hydroxypropyl starch phosphate, and (e) carrier, wherein the quaternary conditioning agent is present in the dye composition in an amount of at least 0.5 wt. %, and wherein the ratio of fatty alcohol to quaternary conditioning agent is 4:1 to 0.5:1. Hair coloring compositions formed from such dye compositions, as well as methods of coloring hair using such hair coloring compositions, are also disclosed.Type: GrantFiled: February 2, 2006Date of Patent: December 16, 2008Assignee: Conopco, Inc.Inventors: Van Au, Jitendra Patel
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Publication number: 20080168609Abstract: A composition for the oxidation dyeing of keratin fibers, for example, human keratin fibers, such as hair, comprising, in a medium suitable for dyeing, a) at least one oxidation dye, b) at least one fatty alcohol, c) at least one associative polymer, and d) at least one C14-C30 alkyl sulphate; as well as the process for using this composition and multicompartment kits comprising the composition.Type: ApplicationFiled: October 11, 2007Publication date: July 17, 2008Inventors: Luc Nicolas-Morgantini, Frederic Simonet, Christine Rondeau, Francois Cottard
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Patent number: 7399318Abstract: The present invention relates to a stable composition for hair dye, which comprises at least one compound selected from dihydrocitronellyl nitrile, 2,2,6-trimethylcyclohexane carboxylic acid ethyl ester, 2-ethyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-buten-1-ol, 2,2,6-trimethylcyclohexyl-3-hexanol, 1-(2-methyl-2-propenyloxy)-2,2,4-trimethylpentan-3-ol, thioglycerin, dibutyl sulfide, thiogeraniol, thiocineol, 2-methyl-4-propyl-1,3-oxathian, 4-methoxy-2-methyl-2-butanethiol and the like. The stable composition for hair dye has a superior effect in masking a malodor originated from components such as ammonia formulated in hair dye composition such as composition for hair dye, and is also stable in an alkaline product and an acidic solution product.Type: GrantFiled: March 21, 2006Date of Patent: July 15, 2008Assignee: Takasago International CorporationInventors: Junko Nagano, Kazuki Sugiyama, Yasuko Matsumura, Kunihide Hoshino, Takashi Aida
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Patent number: 7226486Abstract: Ready-to-use compositions for bleaching human keratin fibers, such as hair, comprising i) at least one anhydrous bleaching composition, in paste form, comprising at least one peroxygenated salt, at least one alkaline agent and from 1% to 35% by weight of at least one inert organic liquid, and ii) at least one oil-in-water emulsion comprising at least one first surfactant chosen from nonionic and anionic surfactants and at least one copolymer comprising (a) at least one unit derived from a salified or non-salified (meth)acrylic acid and (b) at least one unit derived from esters of (meth)acrylic acid and at least one first fatty alcohol chosen from saturated and unsaturated, linear and branched, ethoxylated C8-C30 fatty alcohols, wherein said ingredients (i) and (ii) are mixed before use; process for preparing the compositions; process for bleaching human keratin fibers using the compositions; and multicompartment devices comprising the compositions.Type: GrantFiled: January 15, 2004Date of Patent: June 5, 2007Assignee: L'Oreal S.AInventor: Fréderic Legrand
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Patent number: 7220285Abstract: A pulverulent composition for bleaching human keratin fibers, and more particularly the hair, comprising at least one peroxygenated salt, at least one polymer chosen from nonionic and anionic amphiphilic polymers, wherein said at least one polymer comprises at least one fatty chain; and at least one polydecene of formula C10nH[(20n)+2] in which n ranges from 3 to 9, the at least one polydecene being present in an amount by weight of less than 10% relative to the total weight of the composition. The pulverulent composition is capable of being mixed with at least one aqueous hydrogen peroxide composition having a titre of not more than 40 volumes to form stable, homogeneous, bleaching compositions that can be applied precisely and easily, and can produce a homogeneous bleaching of the hair that does not leave the hair coarse.Type: GrantFiled: April 27, 2006Date of Patent: May 22, 2007Assignee: L'Oreal S.A.Inventors: Frédéric Legrand, Jean-Marie Millequant
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Patent number: 7217298Abstract: A composition comprising: i) at least one anhydrous bleaching composition in paste form comprising at least one peroxygenated salt, at least one alkaline agent, and from 15% to 35% by weight of at least one inert organic liquid, and ii) at least one oxidizing composition in the form of a hydrogen peroxide oil-in-water emulsion comprising at least one surfactant chosen from nonionic and anionic surfactants and at least one copolymer comprising at least one hydrophobic unit and at least one unit derived from at least one ethylenically unsaturated monomer comprising at least one sulphonic group, in free or partially or totally neutralized form. The composition may, for example, be used for bleaching human keratin fibers, such as hair. Also disclosed is a process for preparing a ready-to-use composition, comprising mixing, before use, the bleaching composition with the oxidizing composition.Type: GrantFiled: January 16, 2004Date of Patent: May 15, 2007Assignee: L'Oreal S.A.Inventors: Fréderic Legrand, Sylvain Kravtchenko
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Patent number: 7175674Abstract: An oxidation dye composition for keratin fibres, for example, human keratin fibres such as the hair, comprising, in a medium which is suitable for dyeing, at least one oxidation dye precursor and at least one nonionic amphiphilic polymer containing at least one fatty chain and at least one hydrophilic unit. Also disclosed are processes and dyeing kits using the oxidation dye composition.Type: GrantFiled: April 22, 2005Date of Patent: February 13, 2007Assignee: L'Oreal S.A.Inventors: Roland De La Mettrie, Françoise Boudy
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Patent number: 7014665Abstract: A dyed substrate having at least one dyed surface. At least one dye solution is disposed across at least a portion of the surface in combination with a migration promoting composition and/or a migration limiting composition. The migration promoting composition and/or migration limiting composition adjusts the migration of at least a portion of the dye solution across the substrate in a controlled manner. Dye migration may be arrested by the application of RF (radio frequency) energy as a step in dye fixation. A process for forming the dyed substrate is also provided.Type: GrantFiled: January 6, 2004Date of Patent: March 21, 2006Assignee: Milliken & CompanyInventors: Peter K. Kang, Daniel T. McBride, Anthony R. Chambers, Edwin L. Hersey, Jon L. Williamson, Richard L. Kilpatrick, Cleatus D. Little, Randy G. Meeks
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Patent number: 6846336Abstract: The present invention relates to acid-resistant solutions containing aromatic formaldehyde condensation products having sulfonate and/or carboxylate groups, aliphatic carboxylic acids, aromatic sulfonic acids, and glycol ether solvents, to the preparation thereof, and to their use as leveling agents, dispersants or fastness improvers in textile finishing, as tanning agents for leather, and in the stain resist finishing of textile materials.Type: GrantFiled: October 30, 2000Date of Patent: January 25, 2005Assignee: Bayer AktiengesellschaftInventors: Michael Gerle, Klaus Walz, Hans Albert Ehlert, Ralf Heinen
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Patent number: 6752841Abstract: A process is disclosed for using thickening agents with specific properties in connection with the automated pixel-wise patterning of textile substrates using liquid dyes.Type: GrantFiled: October 15, 2002Date of Patent: June 22, 2004Assignee: Milliken & CompanyInventors: Peter K. Kang, Anthony R. Chambers, Edwin Hersey, Daniel T McBride
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Patent number: 6673124Abstract: The invention relates to an oxidation dyeing process for human keratin fibers, which comprises applying to the fibers a dye composition (A) containing, in a medium which is suitable for dyeing, at least one oxidation dye precursor and optionally one or more couplers; developing the color in alkaline, neutral or acidic medium using an oxidizing composition (B) containing an oxidizing agent, at least one of the compositions (A) and (B) also containing an effective amount of at least one cationic amphiphilic polymer chosen from quaternized celluloses modified with groups containing at least one fatty chain, chosen from alkyl, arylalkyl and alkylaryl groups containing at least 8 carbon atoms, or mixtures thereof, and quaternized hydroxyethylcelluloses modified with groups containing at least one fatty chain, chosen from alkyl, arylalkyl and alkylaryl groups containing at least 8 carbon atoms, or mixtures thereof; the compositions (A) and (B) being mixed together immediately before use or applied one after the othType: GrantFiled: March 8, 1999Date of Patent: January 6, 2004Assignee: L'Oreal S.A.Inventors: Florence Laurent, Roland De La Mettrie
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Patent number: 6669740Abstract: Dye preparations comprising, based in each case on the weight of the preparation, from 0.1 to 30% by weight of one or more dyes from the class of the mono- or polyazo dyes containing no acidic groups, from 0.1 to 20% by weight of a dispersant based on an arylsulfonic acid-formaldehyde condensate or from 0.1 to 20% by weight of a water-soluble dispersant based on alkoxylated phenols with or without water, and their use as inks in the inkjet process and for textile sublimation transfer printing.Type: GrantFiled: November 6, 2002Date of Patent: December 30, 2003Assignee: BASF AktiengesellschaftInventors: Karl Siemensmeyer, Bernd Siegel, Volker Bach, Manfred Herrmann, Günther König, Rüdiger Sens
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Publication number: 20030188392Abstract: The invention relates to an oxidation dyeing process for human keratin fibres, which comprises applying to the fibres a dye composition (A) containing, in a medium which is suitable for dyeing, at least one oxidation dye precursor and optionally one or more couplers; developing the colour in alkaline, neutral or acidic medium using an oxidizing composition (B) containing an oxidizing agent, at least one of the compositions (A) and (B) also containing an effective amount of at least one cationic amphiphilic polymer chosen from quaternized celluloses modified with groups containing at least one fatty chain, chosen from alkyl, arylalkyl and alkylaryl groups containing at least 8 carbon atoms, or mixtures thereof, and quaternized hydroxyethylcelluloses modified with groups containing at least one fatty chain, chosen from alkyl, arylalkyl and alkylaryl groups containing at least 8 carbon atoms, or mixtures thereof; the compositions (A) and (B) being mixed together immediately before use or applied one after the otType: ApplicationFiled: March 8, 1999Publication date: October 9, 2003Inventors: FLORENCE LAURENT, ROLAND DE LA METTRIE
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Patent number: 6613102Abstract: The invention relates to a composition for dyeing keratin fibers, in particular human keratin fibers such as the hair, comprising at least one cationic direct dye of given formula and at least one thickening polymer chosen from nonionic guar gums, biopolysaccharide gums of microbial origin, gums derived from plant exudates, pectins, alginates, starches, and carboxyalkylcelluloses. The invention also relates to the dyeing processes and dyeing devices using the composition.Type: GrantFiled: July 8, 1999Date of Patent: September 2, 2003Assignee: L'Oreal S.A.Inventors: Gérard Lang, Jean Cotteret
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Publication number: 20030150069Abstract: There are provided compositions for improving the washfastness and color intensity of colored fibers, especially keratin fibers, which compriseType: ApplicationFiled: October 28, 2002Publication date: August 14, 2003Inventors: Astrid Kleen, Horst Hoeffkes, Christa Rohland, Bianca Frauendorf
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Patent number: 6592633Abstract: The invention relates to a dye composition for keratin fibers, in particular for human keratin fibers such as the hair, having, in a medium suitable for dyeing, at least one cationic direct dye of given formula, and containing at least one specific cationic or amphoteric substantive polymer. The invention also relates to the dyeing processes and devices using the composition.Type: GrantFiled: May 25, 1999Date of Patent: July 15, 2003Assignee: L'Oreal S.A.Inventors: Gérard Lang, Jean Cotteret
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Patent number: 6537333Abstract: A process for dyeing a fibrous substrate which comprises the steps of: providing a fibrous substrate; providing at least one sulfur dye; providing at least one reduction stable direct dye; and applying said reduction stable direct dye and sulfur dye to said fibrous substrate in the presence of a suitable reducing agent. Further, it has been surprising to find that these reduction stable direct dyes can be processed without a sulfur dye present. This results in a process for dyeing a fibrous substrate which comprises the steps of: providing a fibrous substrate; providing a reduction stable direct dye; and applying said reduction stable direct dye to said fibrous substrate in the presence of a suitable reducing agent.Type: GrantFiled: July 3, 2001Date of Patent: March 25, 2003Assignee: Clariant Finance (BVI) LimitedInventors: J. Michael Hipp, Mark S. Carlough, William T. Sherrill, Peter J. V. Stahala
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Patent number: 6537331Abstract: Dye preparations comprising, based in each case on the weight of the preparation, from 0.1 to 30% by weight of one or more dyes from the class of the mono- or polyazo dyes containing no acidic groups, from 0.1 to 20% by weight of a dispersant based on an arylsulfonic acid-formaldehyde condensate or from 0.1 to 20% by weight of a water-soluble dispersant based on alkoxylated phenols with or without water, and their use as inks in the inkjet process and for textile sublimation transfer printing.Type: GrantFiled: June 5, 2000Date of Patent: March 25, 2003Assignee: BASF AktiengesellschaftInventors: Karl Siemensmeyer, Bernd Siegel, Volker Bach, Manfred Herrmann, Günther König, Rüdiger Sens
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Publication number: 20030019053Abstract: The invention relates to a dye composition for keratin fibers, in particular for human keratin fibers such as the hair, this composition having, in a medium suitable for dyeing, at least one cationic direct dye of given formula, and containing at least one specific cationic or amphoteric substantive polymer. The invention also relates to the dyeing processes and devices using it.Type: ApplicationFiled: April 6, 1999Publication date: January 30, 2003Inventor: CHRISTINE RONDEAU
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Publication number: 20030005525Abstract: The invention relates to a composition for dyeing keratin fibers, in particular human keratin fibers such as the hair, comprising at least one cationic direct dye of given formula and at least one thickening polymer chosen from nonionic guar gums, biopolysaccharide gums of microbial origin, gums derived from plant exudates, pectins, alginates, starches, and carboxyalkylcelluloses. The invention also relates to the dyeing processes and dyeing devices using the composition.Type: ApplicationFiled: July 8, 1999Publication date: January 9, 2003Inventors: GERARD LANG, JEAN COTTERET
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Patent number: 6379401Abstract: The present invention relates to anhydrous compositions for bleaching keratin fibers, in particular human keratin fibers, containing at least one alkaline agent, at least one peroxygenated salt, at least one water-soluble thickening polymer, and at least one nonionic amphiphilic polymer including at least one fatty chain, to the use of these compositions to prepare ready-to-use bleaching compositions by mixing with an aqueous hydrogen peroxide composition, and to a process for bleaching the hair using these anhydrous compositions.Type: GrantFiled: January 28, 2000Date of Patent: April 30, 2002Assignee: L'Oreal, S.A.Inventors: Frédéric Legrand, Jean Millequant
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Publication number: 20020046432Abstract: The invention relates to a dye composition for keratin fibers, in particular for human keratin fibers such as the hair, this composition having, in a medium suitable for dyeing, at least one cationic direct dye of given formula, and containing at least one specific cationic or amphoteric substantive polymer. The invention also relates to the dyeing processes and devices using it.Type: ApplicationFiled: April 6, 1999Publication date: April 25, 2002Inventor: CHRISTINE RONDEAU
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Patent number: 6352563Abstract: A printed cloth in which a dye is deposited in dots on the cloth to form a desired printed pattern. Said dot deposition is formed in a length of 0.05 to 0.3 mm to the longitudinal direction of the fiber in single fiber unit of the yarn constituting said cloth. A fine printed pattern is deposited clearly in good reproducibility. The printed pattern can be formed by using the dyes of the three primary colors or of the three primary colors and black color. It is preferred that Dyes I , II and III having a perceived chromaticity index (a) and (b) defined in the color range [CIE 1976 (L, a, b) space] on the cloth within the following range are used as said dyes of three primary colors and DyeIV is used as said black dye.Type: GrantFiled: February 22, 2000Date of Patent: March 5, 2002Assignee: Kanebo, Ltd.Inventors: Kazuo Kusaki, Toshikazu Fuse, Tohru Morita, Toshihiko Ishihara, Kazuyoshi Morimoto, Kazuo Iwata, Michiyo Nishimura
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Publication number: 20020010968Abstract: The invention relates to a composition for dyeing keratin fibers, in particular human keratin fibers such as the hair, comprising at least one cationic direct dye of given formula and at least one thickening polymer chosen from nonionic guar gums, biopolysaccharide gums of microbial origin, gums derived from plant exudates, pectins, alginates, starches, and carboxyalkylcelluloses. The invention also relates to the dyeing processes and dyeing devices using the composition.Type: ApplicationFiled: July 8, 1999Publication date: January 31, 2002Inventors: GERARD LANG, JEAN COTTERET
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Patent number: 6302925Abstract: A process for dyeing fibrous substrates which comprises the steps of: providing a fibrous substrate; providing at least one sulfur dye; providing at least one reduction stable direct dye; and applying said reduction stable direct dye and sulfur dye to said fibrous substrate in the presence of a suitable reducing agent. Further, it has been surprising to find that these reduction stable direct dyes can be processed without a sulfur dye present. This results in a process for dyeing fibrous substrates which comprises the steps of: providing a fibrous substrate; providing a reduction stable direct dye; and applying said reduction stable direct dye to said fibrous substrate in the presence of a suitable reducing agent.Type: GrantFiled: November 22, 1999Date of Patent: October 16, 2001Assignee: Clariant Finance (BVI) LimitedInventors: J. Michael Hipp, Mark S. Carlough, William T. Sherrill, Peter Stahala
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Patent number: 6273920Abstract: The present application relates to a cosmetic composition intended for treating keratin fibers, comprising, in a support which is suitable for keratin substances: (a) at least one enzyme of 2-electron oxidoreductase type in the presence of at least one donor for the said substances; (b) at least one nonionic amphiphilic polymer containing at least one fatty chain and at least one hydrophilic unit; as well as to processes for treating keratin fibers, in particular processes for dyeing, permanently reshaping or bleaching the hair, using this composition.Type: GrantFiled: June 2, 1999Date of Patent: August 14, 2001Assignee: L'Oreal S.A.Inventors: Roland De La Mettrie, Jean Cotteret, Arnaud De Labbey, Mireille Maubru
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Publication number: 20010009045Abstract: A process for dyeing fibrous substrates which comprises the steps of: providing a fibrous substrate; providing at least one sulfur dye; providing at least one reduction stable direct dye; and applying said reduction stable direct dye and sulfur dye to said fibrous substrate in the presence of a suitable reducing agent. Further, it has been surprising to find that these reduction stable direct dyes can be processed without a sulfur dye present. This results in a process for dyeing fibrous substrates which comprises the steps of: providing a fibrous substrate; providing a reduction stable direct dye; and applying said reduction stable direct dye to said fibrous substrate in the presence of a suitable reducing agent.Type: ApplicationFiled: November 22, 1999Publication date: July 26, 2001Inventors: J. MICHAEL HIPP, MARK S. CARLOUGH, WILLIAM T. SHERRILL, PETER STAHALA
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Patent number: 6221139Abstract: The present invention is directed to dyes and coloring liquids, in particular ink-jet inks, formulated using the same, exhibiting either or both improved waterfastness and smearfastness across a range of media for use in many applications such as ink-jet printing.Type: GrantFiled: April 30, 1999Date of Patent: April 24, 2001Assignee: Hewlett-Packard CompanyInventor: David M. Schut
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Patent number: 6156077Abstract: A hair cosmetic composition contains an oxyalkylenized xanthan gum in combination with at least one component selected from an oxidizing agent, a reducing agent, a film-forming polymer, an oxidation dye or an acid dye.Type: GrantFiled: December 23, 1998Date of Patent: December 5, 2000Assignee: Kao CorporationInventors: Yutaka Shibata, Kumi Sugino, Jiro Kawase
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Patent number: 6139590Abstract: A dyeing and printing system for use in color printing articles or fabrics formed from cellulose prior to dyeing. In the preferred embodiment, the dyeing system composition includes the selective use of a dye blocking print paste, a color binder print paste and a dye enhancing print paste to selectively decrease or increase the shade of the dyed portions of a cellulose article, such as a woven or knitted cotton or cotton/polyester article or fabric while, at the same time, permitting the resisted areas to be colored differently.Type: GrantFiled: March 15, 1999Date of Patent: October 31, 2000Assignee: Burlington Chemical Co., Inc.Inventors: Samuel B. Moore, Yonghua Li, Eric M. Henry
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Patent number: 6096099Abstract: Disclosed herein is a hair dye composition comprising (A) benzyloxyethanol and/or benzyl alcohol, (B) propylene carbonate and (C) an acid dye and having a pH of 2.0 to 6.0. The composition has excellent hair-dyeing ability and good fastness to shampoo.Type: GrantFiled: May 21, 1999Date of Patent: August 1, 2000Assignee: Kao CorporationInventors: Naohiro Kariya, Atsushi Nakashimada, Nozomi Hagashima, Yutaka Shibata, Masahiko Sakai, Hajime Miyabe
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Patent number: 6086636Abstract: Disclosed is a process for printing fibre material with reactive dyes, which comprises the fibre material to be printed first being treated with an aqueous alkaline liquor, optionally dried and then printed with a print paste comprising at least one reactive dye, a thickener and optionally further additives with the exception of an alkali or an alkali donor.Type: GrantFiled: June 2, 1998Date of Patent: July 11, 2000Assignee: Ciba Specialty Chemicals CorporationInventors: Mickael Mheidle, Peter Scheibli
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Patent number: 6051036Abstract: A printed cloth in which a dye is deposited in dots on the cloth to form a desired printed pattern. Said dot deposition is formed in a length of 0.05 to 0.3 mm to the longitudinal direction of the fiber in single fiber unit of the yarn constituting said cloth. A fine printed pattern is deposited clearly in good reproducibility. The printed pattern can be formed by using the dyes of the three primary colors or of the three primary colors and black color. It is preferred that Dyes I, II and III having a perceived chromaticity index (a) and (b) defined in the color range [CIE 1976 (L, a, b) space] on the cloth within the following range are used as said dyes of three primary colors and DyeIV is used as said black dye.______________________________________ I Yellow: (a) -20.about.0 (b) 50.about.90 II Red: (a) 50.about.70 (b) 0.about.20 III Blue: (a) -50.about.-1 (b) -50.about.-20 IV Black: (a) -6.about.6 (b) -6.about.Type: GrantFiled: June 3, 1997Date of Patent: April 18, 2000Assignee: Kanebo, Ltd.Inventors: Kazuo Kusaki, Toshikazu Fuse, Tohru Morita, Toshihiko Ishihara, Kazuyoshi Morimoto, Kazuo Iwata, Michiyo Nishimura
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Patent number: 6036730Abstract: Hair dye compositions containing acidic hair dyes and oxidation hair dyes, as well as a method of dyeing the hair using the aforementioned hair dyes, are provided. The hair dye compositions of the present invention can be obtained by blending succinoglycan, which is a type of polysaccharide derived from microorganisms, into the hair dye composition containing the oxidation or acidic hair dyes.Type: GrantFiled: September 16, 1998Date of Patent: March 14, 2000Assignee: Shiseido Company, Ltd.Inventors: Masashi Yoshida, Kazunobu Suzuki