Fats, Higher Fatty Acids Or Esters, Oils Or Waxes, Other Than Nitrogen Containing Patents (Class 8/580)
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Patent number: 7883774Abstract: The invention herein provides for an improved fill composition for encapsulation in casing structures adapted for projectile motion and rupture upon contact with a target surface, such as paintballs. The fill composition adapted for use in an impact-rupturable capsule of the invention comprises a water soluble dye and soy oil. The invention further provides for an improved shell composition for an impact-rupturable capsule containing the fill composition.Type: GrantFiled: March 22, 2007Date of Patent: February 8, 2011Assignee: JT Sports LLCInventor: Yancy Baggs
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Patent number: 7862626Abstract: A fatty phase for the preparation of hair dyes, consisting of a semi-finished product containing the proportions of stearyl and cetyl alcohols suitable for the preparation of the dye. In relation to the prior art, the invention allows a semi-finished product for preparation of hair dyes to be obtained, consisting of a fatty phase with the ingredients already measured out and mixed, so as to be ready to be integrated, inside the mixer, with the remaining components (colorants, etc.) that make up the final formulation of the dye.Type: GrantFiled: October 5, 2009Date of Patent: January 4, 2011Assignees: Industrial Chemical Cosmetics Limited, Beauty & Business S.r.l.Inventor: George Amato
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Patent number: 7776104Abstract: A ready-to-use oxidizing composition for treating keratin materials, such as human keratin fibers, in particular the hair, comprising, in a cosmetically acceptable medium: (a) at least one oxidizing agent, (b) at least 30% by weight of at least one water-insoluble oxygenated organic no-dyeing particular compound relative to the total weight of the said composition, and (c) at least 20% by weight of water relative to the total weight of the said composition, and to processes for bleaching, stripping, dyeing, lightening or permanently reshaping human keratin fibers and in particular the hair, and also to the use of the said composition for bleaching, stripping, dyeing, lightening and permanently reshaping human keratin fibers and in particular the hair.Type: GrantFiled: August 24, 2006Date of Patent: August 17, 2010Assignee: L'Oreal S.A.Inventors: Sylvain Kravtchenko, Claude Dubief
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Patent number: 7749283Abstract: The object of the present application is a dye carrier composition containing oxidative and/or non-oxidative dyes as well as (a) 6.1 to 25 weight percent of at least one fatty alcohol with 14 to 20 carbon atoms, (b) 1 to 20 weight percent of at least one fatty acid alkanolamide and (c) 1 to 15 weight percent of at least one fatty alcohol alkoxylate and/or fatty acid alkoxylate, the weight ratio of fatty alcohol (a) to fatty acid alkanolamide (b) being equal to 4:1 to 1:3 and at the same time the weight ratio of fatty alcohol (a) to alkoxylate (c) being equal to 5:1 to 1:2. Another object is the use of the afore-said combination of components (a) to (c) to produce a nacreous luster effect in dye carrier compositions and colorants for keratin fibers.Type: GrantFiled: October 20, 2004Date of Patent: July 6, 2010Assignee: Wella AGInventors: Annelie Doehling, Helga Kreher, Dirk Lauscher
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Patent number: 7722682Abstract: Disclosed herein is a composition for the oxidation dyeing of keratin fibers, for example human keratin fibers, such as the 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 compound chosen from fatty acid esters and metal oxides.Type: GrantFiled: March 7, 2008Date of Patent: May 25, 2010Assignee: L'Oreal S.A.Inventors: François Cottard, Christine Rondeau
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Publication number: 20100089289Abstract: A liquid concentrate is disclosed, having a bio-derived oil carrier; at least one colorant or functional additive; and optionally surfactant, viscosity modifier, and other functional additives or specialty colorants. The colorant can be one or more pigments, one or more dyes, or combinations thereof. The functional additive can be a performance additive or a processing additive. The bio-derived oil is compatible with a variety of bio-derived polymeric resins, especially polylactic acid and polyhydroxyalkanoates.Type: ApplicationFiled: October 8, 2007Publication date: April 15, 2010Applicant: POLYONE CORPORATIONInventors: Bernard Mahiat, Benoit Crasson
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Patent number: 7651533Abstract: The present disclosure relates to a dye composition comprising at least one dye, at least one nonionic surfactant, at least one anionic surfactant, at least one fatty alcohol and at least one non-ethoxylated fatty acid ester; the weight ratio of the total amount of fatty alcohols to the total amount of nonionic and anionic surfactants being greater than 0.5 and the water content comprising at least 55% by weight. The disclosure similarly relates to a process for dyeing keratin fibers, for example human keratin fibers, using such a composition, and also to a multi-compartment device comprising the dye composition in the first compartment, and an oxidizing composition in the second compartment.Type: GrantFiled: March 31, 2006Date of Patent: January 26, 2010Inventor: Frédéric Legrand
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Patent number: 7651534Abstract: Disclosed herein is a composition for the non-oxidizing aqueous direct dyeing of keratin materials, for example, human keratin fibers, such as the hair, comprising, in a cosmetically acceptable medium: (a) at least one water-soluble direct dye, and (b) at least one water-insoluble non-coloring oxygenated organic compound, present in an amount of at least 30% by weight relative to the total weight of the composition. Also disclosed herein is a process for direct dyeing keratin fibers comprising applying said composition to the fibers.Type: GrantFiled: August 24, 2006Date of Patent: January 26, 2010Assignee: L'Oreal SAInventors: Sylvain Kravtchenko, Claude Dubief
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Patent number: 7578854Abstract: The present disclosure relates to a dye composition comprising at least one dye, at least one nonionic surfactant, at least one cationic associative polymer, at least one fatty alcohol and at least one fatty acid ester, wherein the fatty alcohol/nonionic surfactant weight ratio is greater than 0.5 and water is present in the dye composition in an amount greater than or equal to 55% by weight. The disclosure also relates to a process for dyeing keratin fibers using such a composition, and also to a multi-compartment device or kit separately containing the dye composition and an oxidizing composition.Type: GrantFiled: March 31, 2006Date of Patent: August 25, 2009Assignee: L'Oreal S.A.Inventor: Frédéric Legrand
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Patent number: 7575605Abstract: Disclosed is a dye composition comprising at least one dye, at least one fatty alcohol, at least one fatty acid ester of glycerol, at least one ether and at least one nonionic and/or anionic surfactant; wherein the dye composition comprises water in an amount of at least 55% by weight, relative to the total weight of the composition. Additionally disclosed is a process for dyeing keratin fibers using such a composition, and also a multi-compartment device comprising the dye composition and an oxidizing composition.Type: GrantFiled: March 31, 2006Date of Patent: August 18, 2009Assignee: L'Oreal S.A.Inventor: Frédéric Legrand
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Patent number: 7494514Abstract: An oxidative dye composition comprising one or more oxidative dyes, at least one glyceryl ester, and at least one surfactant, a method for coloring hair, and a method for coloring First Grays and hair that has been chemically processed with a mild, easy to use, hair color.Type: GrantFiled: November 6, 2007Date of Patent: February 24, 2009Assignee: Revlon Consumer Products CorporationInventors: Saroja Narasimhan, Lou Ann Christine Vena
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Patent number: 7465322Abstract: The dye carrier composition containing oxidative and/or nonoxidative dyes has a nacreous luster because it contains a combination of (a) 6.1 to 20 weight percent of at least one fatty alcohol with 14 to 20 carbon atoms, (b) 6.1 to 20 weight percent of at least one alkanolamide, (c) 0.1 to 15 weight percent of at least one fatty alcohol alkoxylate or fatty acid alkoxylate and (d) 0.1 to 15 weight percent of at least one anionic surfactant, wherein the weight ratio of fatty alcohol (a) to alkanolamide (b) is equal to 0.5:2 to 2:0.5, preferably from 0.8:1.2 to 1.2:0.8. The weight ratio of alkoxylate to anionic surfactant is preferably from 0.5:2 to 2:0.5.Type: GrantFiled: October 19, 2004Date of Patent: December 16, 2008Assignee: Wella AGInventors: Juergen Schmenger, Jolanthe Kujawa
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Patent number: 7442214Abstract: The present disclosure relates to a dye composition comprising at least one dye, at least one fatty alcohol, at least one fatty acid ester, at least one surfactant chosen from non-ionic surfactants and anionic surfactants and at least one non-ionic associative polymer, wherein water is present in the dye composition in an amount greater than or equal to 55% by weight. The present disclosure further relates to a process for dyeing keratin fibers, including human keratin fibers, using such a composition and also to a multi-compartment kit separately comprising the dye composition and an oxidizing composition.Type: GrantFiled: March 31, 2006Date of Patent: October 28, 2008Assignee: L'Oreal S.A.Inventor: Frédéric Legrand
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Patent number: 7442215Abstract: Disclosed herein is a process for dyeing keratin fibers such as the hair, comprising, in order, applying to the scalp a composition comprising at least one polyoxyethylenated sorbitan ester having less than or equal to 10 moles of ethylene oxide, and subsequently applying to the keratin fibers a dye composition comprising at least one dye precursor in a suitable medium. Such a process may make it possible to conserve strong a coloration while at the same time limiting the discomfort that may be experienced on the scalp at the time of application of the dye composition or after this application.Type: GrantFiled: August 11, 2006Date of Patent: October 28, 2008Assignee: L'Oreal S.A.Inventors: Marie-Pascale Audousset, Christine Rondeau
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Patent number: 7204859Abstract: Disclosed herein is a composition for the oxidation dyeing of keratin fibers, for example human keratin fibers, such as the 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 compound chosen from fatty acid esters and metal oxides.Type: GrantFiled: December 8, 2003Date of Patent: April 17, 2007Assignee: L'Oreal S.A.Inventors: François Cottard, Christine Rondeau
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Patent number: 7147672Abstract: A composition for the oxidation dyeing of keratin fibers, for example, human keratin fibers such as hair, comprising, in an appropriate dyeing medium, at least one oxidation dye, at least one fatty acid chosen from C10–C14 fatty acids and at least one cationic poly(vinyllactam) and dyeing methods and devices using the composition.Type: GrantFiled: October 21, 2003Date of Patent: December 12, 2006Assignee: L'Oreal S.A.Inventors: François Cottard, Christine Rondeau
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Patent number: 7056351Abstract: Disclosed are oxidative hair dye compositions containing polyalkyleneglycol(n)alkylamine and a solid fatty compound. One embodiment of the present invention is, for example, an oxidative hair dye composition comprising a first component and a second component wherein said first component comprises at least one oxidative dye or mixture thereof, a polyalkyleneglycol(n)alkylamine of the formula (I): wherein each R is independently a saturated, unsaturated, straight or branched alkyl group having from 1 to about 30 carbon atoms, each m is 2 or 3, each n is 2 or 3, each x and each y are independently a number of 1 or more wherein the sum of each x and each y is from about 2 to about 9; and wherein the melting point of the polyalkyleneglycol(n)alkylamine is less than about 55° C.; a solid fatty compound; and water and wherein said second component comprises at least one oxidising agent and wherein the viscosity of said first and said second component are independently from greater than 1.0 Pas to 20 Pas.Type: GrantFiled: June 12, 2003Date of Patent: June 6, 2006Assignee: The Procter & Gamble CompanyInventors: Roger Clive Hammond, Nicholas William Geary
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Patent number: 6818022Abstract: A hair dyeing composition which comprises the following ingredients: (a) of an alkalizing amine; (b) a multicomponent protective agent comprising a phosphated fatty alcohol, a hydrophobic agent and an alkyl ester of glucose; (c) a non-ionic surfactant; (d) a dye; and (e) water.Type: GrantFiled: June 10, 2002Date of Patent: November 16, 2004Assignee: Combe Inc.Inventor: Jack Massoni
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Patent number: 6800358Abstract: Novel addition products of isocyanates with oxyalkylene-substituted aminophenol compounds as intermediates for the production of urethane-substituted xanthene colorants, particularly triphenylmethane derivatives such as rhodamines, are provided. The xanthene colorants exhibit improved wax and/or oil solubility and high purity. The urethane-substituted xanthene colorant features very good wax and/or oil solubility, and is believed to be relatively nontoxic. A method for producing this novel colorant is also provided.Type: GrantFiled: September 25, 2002Date of Patent: October 5, 2004Assignee: Milliken & CompanyInventors: Rajnish Batlaw, Patrick D. Moore
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Patent number: 6770103Abstract: A method for permanently dyeing hair is provided which includes subjecting the hair to a number of treatments, having a set time interval between each two consecutive such treatments, and wherein each treatment comprises contacting the hair for a period from about 5 seconds to about 3 minutes with a recently made mixture of an alkaline and an acidic composition, followed by a rinsing step. A shampoo or conditioner base is present in the alkaline and acidic compositions.Type: GrantFiled: March 5, 2002Date of Patent: August 3, 2004Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Jitendra Patel, Gerald Patrick Newell, Margie Fowler
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Patent number: 6758867Abstract: A method for permanently dyeing hair which comprises subjecting said hair to a number of treatments, having a set time interval between each two consecutive such treatments, wherein each treatment comprises steps a.) and b.) below: a.) contacting said hair, for a period of about 5 seconds to about 5 minutes with a recently made mixture of: part ai: oxidative dye intermediates in a shampoo base at alkaline pH and wherein part ai optionally has about 0.01 to about 5.0% of a conditioning agent; and part ai optionally has about 0.01 to about 10.0% of a structurant; part aii: an oxidative compound in a shampoo base at acidic pH and wherein part ai optionally has about 0.01 to about 5.0% of a conditioning agent; and part ai optionally has about 0.01 to about 10.0% of a structurant; with the proviso that at least one of part ai and part aii has about 0.01 to about 5.0% of a conditioning agent; and part aii optionally has about 0.01 to about 10.0% of a structurant; b.Type: GrantFiled: December 28, 2001Date of Patent: July 6, 2004Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.Inventors: Jitendra Patel, Gerald Patrick Newell, Elizabeth Kim, Fe P Pascual, Margie Fowler
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Patent number: 6743265Abstract: A method for permanently dyeing hair which comprises subjecting said hair to a number of treatments, having a set time interval between each two consecutive such treatments, wherein each treatment comprises steps a.) and b.) below: a.) contacting said hair, for a period of about 5 seconds to about 5 minutes with a recently made mixture of: part ai: dye intermediates in water with a gelling agent at alkaline pH part aii an oxidizing compound such as hydrogen peroxide in water at acidic pH; b.) rinsing said mixture from said hair with water; and wherein said number of treatments is between about 2 to about 30; and wherein said set time interval between each two consecutive treatments is between about 8 hours and 30 days.Type: GrantFiled: March 13, 2002Date of Patent: June 1, 2004Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Jitendra Patel, Frank Jones
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Patent number: 6736861Abstract: A method for permanently dyeing hair which comprises subjecting said hair to a number of treatments, having a set time interval between each two consecutive such treatments, wherein each treatment comprises steps a.) and b.) below: a.) contacting said hair, for a period of about 5 seconds to about 5 minutes with a recently made mixture of: i.) an alkaline composition comprising a dye intermediate in a shampoo base or in a conditioner base; and ii.) an acidic composition comprising an oxidating compound in a shampoo base or in a conditioner base; b.) rinsing said mixture from said hair with water; with the proviso that when a conditioner base is present in a.) i.) above, an independently selected conditioner base is also present in a.) ii.) above; and when a shampoo base is present in a.) i.) above, an independently selected shampoo base is also present in a.) ii.Type: GrantFiled: July 17, 2002Date of Patent: May 18, 2004Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Jitendra Patel, Gerald Patrick Newell
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Patent number: 6736860Abstract: A method for permanently dyeing hair which comprises subjecting said hair to a number of treatments, having a set time interval between each two consecutive such treatments, wherein each treatment comprises steps a.) and b.) below: a.) contacting said hair, for a period of about 5 seconds to about 5 minutes with a recently made mixture of: part ai: dye intermediates in water and fatty alcohol at alkaline pH, part aii: an oxidizing compound such as hydrogen peroxide in water at acidic pH b.) rinsing said mixture from said hair with water; and wherein said number of treatments is between about 2 to about 30; and wherein said set time interval between each two consecutive treatments is between about 8 hours and 30 days.Type: GrantFiled: March 12, 2002Date of Patent: May 18, 2004Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.Inventors: Jitendra Patel, Gerald Patrick Newell, Margie Fowler, Elizabeth Kim, Fe P Pascual
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Patent number: 6726729Abstract: A method for permanently dyeing hair which comprises subjecting said hair to a number of treatments, having a set time interval between each two consecutive such treatments, wherein each treatment comprises steps a.) and b.) below: a.) contacting said hair, for a period of about 5 seconds to about 5 minutes with a recently made mixture of: part ai: oxidative dye intermediates in a shampoo base at alkaline pH and wherein part ai optionally has about 0.01 to about 5.0% of a conditioning agent; part aii: an oxidative compound in a shampoo base at acidic pH and wherein part ai optionally has about 0.01 to about 5.0% of a conditioning agent; with the proviso that at least one of part ai and part aii has about 0.01 to about 5.0% of a conditioning agent; b.) rinsing said mixture from said hair with water; and wherein said number of treatments is between about 2 to about 30; and wherein said set time interval between each two consecutive treatments is between about 8 hours and 30 days.Type: GrantFiled: December 28, 2001Date of Patent: April 27, 2004Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.Inventors: Jitendra Patel, Gerald Patrick Newell, Elizabeth Kim, Fe P Pascual, Margie Fowler
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Patent number: 6666897Abstract: The present invention relates to black alcohol soluble dye formulations of high color intensity, low viscosity, and high tinctorial strength. The formulations are particularly useful for writing instruments such as felt tip and roller ball pens.Type: GrantFiled: December 7, 2000Date of Patent: December 23, 2003Inventors: Alejandro Zimin, Sr., Michael R. Friswell
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Patent number: 6616706Abstract: A process for making a hair colorant composition involving: (a) providing a phase inversion temperature emulsion or microemulsion containing: (i) an oil component; and (ii) an emusifier selected from the group consisting of an alkyl and/or alkenyl oligoglycoside, an anionic surfactant, an esterquat, a polyolpoly-12-hydroxystearate, a fatty alcohol, a fatty alcohol polyethylene glycol ether, and mixtures thereof; (b) providing a dye component; and (c) combining (a) and (b) at a temperature of from 15 to 25° C.Type: GrantFiled: January 21, 2000Date of Patent: September 9, 2003Assignee: Henkel Kommanditgesellschaft auf AktienInventors: Joerg Kahre, Peter Busch, Thomas Foerster, Hermann Hensen, Holger Tesmann, Markus Sumser, Adrian Pitfield
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Patent number: 6530962Abstract: The invention herein provides for an improved dye composition for encapsulation in casing structures adapted for projectile motion and rupture upon contact with a target surface, such as paint balls. The dye composition adapted for use in an impact-rupturable capsule of the invention comprises a water-soluble dye and a lipophilic carrier having an oil and an emulsifier, said emulsifier comprising ethoxylated mono- and diglycerides. The invention further provides for an impact-rupturable capsule containing the dye composition. Advantages of the dye composition of the invention include improved consistency and reduced separation of ingredients; greater viscosity and thickness; greater “smearability” and splattering of dye on target surface upon impact and rupture of the casing; and greater water solubility and improved machine washability.Type: GrantFiled: August 31, 2001Date of Patent: March 11, 2003Assignee: R.P. Scherer Technologies, Inc.Inventor: Frederick R. Stolz
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Patent number: 6447552Abstract: A simplified process is presented for the preparation of stable, aqueous hair dyeing emulsions, comprising at least one oxidation hair dyestuff precursor, by first preparing a homogenous oily phase comprising at least one oil-soluble emulsifier by mixing the oil components at an increased temperature between 40° and 80° C., and subsequently mixing this oily phase with an aqueous phase, comprising at least one water-soluble emulsifier under shearing force at a temperature between 15° and 30° C. Compared to conventional processes of hot emulsification, this process substantially reduces the preparation time.Type: GrantFiled: March 19, 1999Date of Patent: September 10, 2002Assignee: Goldwell GmbHInventor: Frank Golinski
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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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Patent number: 6254647Abstract: A time and energy saving process for the preparation of a stable, aqueous emulsion for the dyeing of human hair comprises a) first heating a water phase containing water-soluble surfactants, salts and optionally other water-soluble additives to 50° and 90° C.; subsequently, b) while maintaining this temperature, adding solid fatty components having a melting point between 20° C. and the temperature actually applied according to a) between 50° and 90° C., stirring at this temperature until the solid fatty components are completely melted in the mixture, and, c) adding the remaining liquid fatty components to the composition thus obtained without any further heating.Type: GrantFiled: December 3, 1999Date of Patent: July 3, 2001Assignee: Goldwell GmbHInventor: Beate Fröhling
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Patent number: 6146429Abstract: The dye carrier composition for oxidative dyeing of hair advantageously includes a combination of about 0.01 to 5 percent by weight of developer substance and about 0.01 to 5 percent by weight of coupler substance, from 0.1 to 10 percent by weight beeswax and from 0.1 to 10 percent by weight of one or more protein hydrolyzates and/or amino acids. The composition can also contain 0.1 to 30 weight percent of an non-ionic and/or anionic wetting agent or emulsifier and the protein hydrolyzates preferably include silk protein hydrolyzate and/or keratin hydrolyzate.Type: GrantFiled: May 11, 1998Date of Patent: November 14, 2000Assignee: Wella AktiengesellschaftInventors: Anette Gast, Petra Braun, Wolfgang R. Balzer, Herbert Deutz
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Patent number: 6113656Abstract: A method for exhaust dyeing a polyester or polyester blend textile article with a disperse dye is provided whereby the article is first treated with an aliphatic amine to reduce the tensile strength of the polyester fibers, followed by dyeing the fabric in a bath containing from 1.0 to 3.0 weight percent based on the weight of the fabric, of a compound selected from the group consisting of:(a) C.sub.8 -C.sub.16 aliphatic fatty acid ethoxylates having from 5 to 15 ethylene oxide residues;(b) C.sub.8 -C.sub.16 alcohol ethoxylates having from 5 to 15 ethylene oxide residues; and(c) C.sub.8 -C.sub.16 aliphatic amine ethoxylates having from 5 to 15 ethylene oxide residues,to achieve a spot free, level dyed fabric, with reduced pilling tendencies.Type: GrantFiled: January 17, 1995Date of Patent: September 5, 2000Assignee: Milliken & CompanyInventor: William C. Kimbrell
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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: 6040014Abstract: A fabric treatment composition comprises a fatty acid and a silicone elastomer, wherein the composition is used as a pretreatment for the fabric prior to application of ink thereto to facilitate retention and resolution of the ink on the fabric. The composition may also comprise a polyethylene glycol stearate and a fatty acid condensation product. The invention also describes a method of treating a fabric prior to printing thereon with an ink, the method comprising locating the fabric on a frame or base, applying a treatment composition comprising a polyethylene glycol stearate and a silicone elastomer to the fabric, and drying the fabric immediately thereafter. The invention further is for a method of preparing a fabric treatment composition.Type: GrantFiled: October 21, 1998Date of Patent: March 21, 2000Inventors: Avedik Izmirlian, Attilio del Verme
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Patent number: 5961669Abstract: A process for dying materials containing natural or synthetic polyamides is disclosed. The process includes immersing the materials to be dyed in a dye bath containing an acid dye. The pH of the dye bath is initially at a level that substantially inhibits the dye from being absorbed by the polymer. In accordance with the present invention, however, an acid producing composition is added to the bath which gradually reduces the pH of the bath and allows for uniform diffusion of the dye into the polymer. The acid producing composition of the present invention is a maleate ester, which, in one embodiment, is the reaction product of maleic acid or maleic anhydride and a glycol.Type: GrantFiled: March 12, 1998Date of Patent: October 5, 1999Assignee: Sybron Chemicals, Inc.Inventors: Robert B. Login, Calvin McIntosh Wicker, Jr., Otto Bella
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Patent number: 5938794Abstract: A method for the dyeing of a textile substrate, particularly for the dyeing of a polyester yarn wound upon a bobbin, is described, in which the textile substrate to be dyed is arranged within an autoclave and superfused, respectively perfused, with a supercritical fluid containing at least one dye, whereby an auxiliary fluid is loaded with the at least one dye, whereby the auxiliary fluid in brought into contact with the supercritical fluid and whereby hereafter the textile substrate is perfused, respectively superfused, with the supercritical fluid containing the at least one dye.Type: GrantFiled: November 18, 1997Date of Patent: August 17, 1999Assignee: Amann & Sohne GmbH & Co.Inventors: Rudolf Eggers, Joachim von Schnitzler, Kurt Truckenmuller
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Patent number: 5902356Abstract: The present invention relates to liquid or pulverulent textile dye preparations including one or more dispersants based on an alkoxylated and carboxylic-esterified castor oil of the general formula I ##STR1## where A, X.sup.1, X.sup.2, Z.sup.1, Z.sup.2, Z.sup.3, n.sup.1 and n.sup.2 are each as defined in Claim 1.Type: GrantFiled: July 3, 1997Date of Patent: May 11, 1999Assignee: DyStar Japan Ltd.Inventors: Ulrich Buhler, Hubert Kruse, Rainer Az
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Patent number: 5888251Abstract: Hair upon the scalp or eyelashes are treated with hair coloring or mascara compositions in hair or eyelash coloring methods. The hair is typically colored with a mascara brush to achieve streaking and a non-homogenous coloring of the hair upon the scalp or the eyelash. A copaiba resin and a metal containing pigment are combined to obtain the hair coloring product. The resultant product is applied to the hair upon the scalp or the eyelash to effect coloring of the hair upon the scalp or the eyelash.Type: GrantFiled: April 28, 1998Date of Patent: March 30, 1999Assignee: Aveda CorporationInventors: Stanley Ray Fogg, Timothy Roland Kapsner
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Patent number: 5879414Abstract: A long lasting hair-dye composition in solid stick form is described.Type: GrantFiled: March 14, 1997Date of Patent: March 9, 1999Assignee: Solid Products LimitedInventor: Stefano Milazzo
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Patent number: 5865853Abstract: The composition for dyeing keratin fibers is mixed with water prior to use and contains from 35 to 75 percent by weight of at least one powdery vegetable dye material; from 25 to 65 percent by weight of at least one oil; and from 0.001 to 15 percent by weight of a physiologically unobjectionable nitro dye compound, azo dye compound, quinone dye compound and/or a triphenylmethane dye compound. A method of dyeing hair using this composition is also described.Type: GrantFiled: May 1, 1997Date of Patent: February 2, 1999Assignee: Wella AktiengesellschaftInventors: Manfred Schmitt, Uwe Lenz, Wolfgang Balzer, Henk Niessink
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Patent number: 5830240Abstract: A fiber finish composition is described which enhances the dyeability of the fiber or textile materials made from the fiber. The finish composition includes an alkyl substituted quaternary ammonium cation and a barrier agent. An aqueous dispersion of the finish composition is the preferred method of applying the finish composition to fibers. Also included is an improved method of dyeing fibers and textile materials using the fiber finish composition.Type: GrantFiled: October 23, 1996Date of Patent: November 3, 1998Assignee: Solutia Inc.Inventors: Ting D. Lin, Gregory D. George, Mark A. Brophy, Debra N. Hild, Doris A. Culberson, Theresa M. Ortega, P. Robert Peoples, Bascum Harry Duke
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Patent number: 5494489Abstract: Improved wet combability of hair is achieved by aqueous colorants for keratin fibers, such as pelts and human hair, based on oxidation dye precursors, which are mixed with a peroxide-containing composition, immediately before use, containing at least one developer substance and at least one coupler substance, and also tris(3-N,N-dimethyl-N-linolenamidopropyl-2-hydroxyammoniumpropyl)phosphori c acid ester-trichloride as a hair care composition. The colored keratin fibers do not show the customary known damage.Type: GrantFiled: March 13, 1995Date of Patent: February 27, 1996Assignee: Hans Schwarzkopf GmbHInventors: Mustafa Akram, Wolfgang Wolff
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Patent number: 5403358Abstract: A color enhancing agent comprising water, urea and a quaternary ammonium compound of the Formula (1): ##STR1## wherein: R.sup.1, R.sup.2 and R.sup.3 are each independently selected from H and C.sub.1-20 -optionally substituted alkyl or alkylene;R.sup.4 is C.sub.1-20 -optionally substituted alkyl or alkylene; andX.sup.- is an anion,provided that the total number of carbon atoms in the compound of Formula (1) is more than 30. The color enhancing agent can be used in pre-treatment compositions for textile materials prior to ink jet printing with a reactive dye and improves color yields.Type: GrantFiled: September 21, 1992Date of Patent: April 4, 1995Assignee: Imperial Chemical Industries PLCInventors: Sarah O. Aston, John R. Provost
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Patent number: 5387263Abstract: A process for applying a lubricant to a plurality of yarn packages directly to a dye bath in a package dyeing machine during the dyeing process. The process includes placing a plurality of yarn packages into a package dyeing machine. The plurality of yarn packages are then dyed in the package dyeing machine and the dye bath is cooled. A lubricant is then directly applied to the dye bath and the plurality of yarn packages in the package dyeing machine. In the preferred embodiment, the lubricant is a wax emulsion based on paraffin wax with a melting point of between about 138.degree. F. to 143.degree. F.Type: GrantFiled: December 16, 1993Date of Patent: February 7, 1995Assignee: UhifiInventors: Jack W. Marlowe, Ralph B. Monk, Rene A. Eckert
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Patent number: 5358538Abstract: A process for the production of a black coloring material characterised by treating a compound selected from finely powdered sugar, protein and a polyamide polymer, having amino groups with a naphthoquinone derivative represented by the general formula (1): ##STR1## wherein R.sub.1 represents a hydrogen atom, a hydroxyl group, a halogen atom, or a group represented by the following formula: ##STR2## wherein R.sub.2 represents a hydrogen atom or a hydroxyl group, R.sub.3 represents an alkyl group, an alkenyl group or a hydroxylalkyl group, and n represents 1 or 2; cosmetics comprising a black coloring material produced by the above process; and a process for staining a substrate using the obtained black coloring material.Type: GrantFiled: March 10, 1992Date of Patent: October 25, 1994Assignee: Ihara Chemical Industry Co., Ltd.Inventors: Susumu Shimoyama, Ujo Maeda, Keiko Maeda, Yasuko Noda, Kunio Kataoka, Eiichi Eto, Satoru Shimoyama, Tasuku Shimoyama
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Patent number: 5254333Abstract: The hair treatment composition of the present invention comprises (A) 2-benzyloxyethanol and (B) one or more polymers selected from the group consisting of anionic polymers, cationic polymers and amphoteric polymers. The hair dye composition of the present invention comprises (a) an acidic dye, (b) 2-benzyloxyethanol and (C) a water-soluble polymer compound.Type: GrantFiled: June 27, 1991Date of Patent: October 19, 1993Assignee: Kao CorporationInventors: Takayoshi Kajino, Toru Yoshihara, Joshin Okada, Hidetoshi Tagami
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Patent number: 5092907Abstract: The liquid colorant dispersion intended to be incorporated in plastic materials prior to their transformation and intended to color in bulk these plastic materials comprises a vehicle principally comprising a terpene oil based on pinene and colorant materials. An ethoxylated alkylphenol and other surface-active constituents selected from the group comprising sodium dioctylsulfosuccinate, sodium benzoate, fatty acid condensates, phosphoric ester and alkylpolyalkoxylate may be added to the vehicle. This dispersion compatible with conventional polymers permits obtaining products of a homogeneous coloration, without surface alteration and without distortions.Type: GrantFiled: February 22, 1990Date of Patent: March 3, 1992Assignee: Sicpa Holding S.A.Inventors: Jean-Jacques Riblet, Gilles Catherin
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Patent number: 5037447Abstract: Disclosed is a method for producing a laundry-resistant recording medium comprising a receiving substrate and thermally transferred record images formed on the receiving substrate, the method comprising the steps of forming record images on a receiving substrate of thermal transfer using a thermal transfer recording medium which comprises a layer of a heat-fusible ink comprising a hydroxyl group-containing substance having a softening point of about 50.degree. to about 300.degree. C.; and treating the record images with a polyisocyanate.Type: GrantFiled: January 24, 1989Date of Patent: August 6, 1991Assignee: Kanzaki Paper Manufacturing Company, LimitedInventors: Yoshiyuki Nishimoto, Takayasu Hongo
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Patent number: 5015261Abstract: A process for the pre-treatment of natural and regenerated cellulosic fibres and blends thereof with synthetic fibres for the purpose of subsequent transfer printing comprises applying to said fibres a composition comprising a mixture of hexamethoxymethyl melamine and a C.sub.4-8 glycol in the presence of water, and drying said fibres at a temperature below 180.degree. C.The above compositions per se, with or without water and polyvinyl chloride or polyvinylidene chloride polymer or copolymer emulsions or dispersions, are also claimed.Type: GrantFiled: June 16, 1987Date of Patent: May 14, 1991Assignee: BASF Australia, Ltd.Inventors: Henry Donenfeld, Eduard Lemanis