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Class Information
Number: 8/521
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Nontextile, dyeing process or product, including inorganic fiber > Oil, fat, wax, or gasoline dyeing
Description: Subject matter for coloring oils, fats, wax, or gasoline.










Patents under this class:

Patent Number Title Of Patent Date Issued
8574316 Hair dye Nov. 5, 2013
8551190 Process for producing a colorant for keratin fibers Oct. 8, 2013
8545575 Process for producing a colorant for keratin fibers Oct. 1, 2013
8540782 Emulsion dyeing composition containing at least one quarternary amine, at least one nonionic surfactant and at least one carboxylic acid and method of using the same Sep. 24, 2013
8529639 Liquid dye formulations in non-petroleum based solvent systems Sep. 10, 2013
8029577 Lightening and/or dyeing of human keratin fibres via a composition comprising a particular amino silicon compound and composition and device Oct. 4, 2011
7972388 Methods and kits for maintaining the condition of colored hair Jul. 5, 2011
7909889 Lightening and/or coloring human keratin fibers using at least one aminotrialkoxy silane or at least one aminotrialkenyloxy silane composition Mar. 22, 2011
7905927 Method for lightening and/or coloring human keratin fibers using a composition comprising an aminotrialkoxy silane or aminotrialkenyloxy silane compound and device Mar. 15, 2011
7842102 Liquid dye formulations in non-petroleum based solvent systems Nov. 30, 2010
7494513 Direct emulsion for bleaching hair Feb. 24, 2009
7250064 Dye composition comprising at least one fluorescent dye and a non-associative thickening polymer for human keratin materials, process therefor, and method thereof Jul. 31, 2007
7150764 Composition for dyeing a human keratin material, comprising at least one fluorescent dye and at least one insoluble conditioning agent, process thereof, use thereof, and devices thereof Dec. 19, 2006
7147673 Composition for dyeing human keratin materials, comprising at least one fluorescent dye and at least one insoluble polyorganosiloxane conditioning polymer, process therefor and use thereof Dec. 12, 2006
6811575 Method for marking hydrocarbons with anthraquinones Nov. 2, 2004
6514917 Molecular tags for organic solvent systems Feb. 4, 2003
6287348 Colorants made from reactive dyes and fatty amines Sep. 11, 2001
6083285 N,N-dialkylaniline azo dye solutions Jul. 4, 2000
5882358 Colored transmission fluid Mar. 16, 1999
5676708 Non-mutagenic dye Oct. 14, 1997
5428137 Monoazo liquid dye and solutions thereof Jun. 27, 1995
5306438 Ionic dye-based electrorheological materials Apr. 26, 1994
5205838 Liquid dye preparations: bis phenyl-azo-resorcinol in solvent for colored ribbon or ball pen ink Apr. 27, 1993
4780533 Disazo pigments having improved heat resistance using lower alkyl and phenyl esters of acetoacetanilide Oct. 25, 1988
4612015 Liquid dye formulations containing organic carbonates Sep. 16, 1986
4602916 Dye composition and method of use thereof for coloring thermoplastic articles Jul. 29, 1986
4473376 Dye mixtures of azo compounds soluble in organic solvents Sep. 25, 1984
4469515 Production of pigments Sep. 4, 1984
4430090 Process for coloring organic solvents, mineral oil products, waxes, plastics and surface coatings with cyano-nitro-amino-azo dyes Feb. 7, 1984
4378969 Fluid formulations of oxidation dyes for mineral oil products, fats and waxes Apr. 5, 1983
4341701 Production of pigments Jul. 27, 1982
4303407 Concentrated coloring solutions of a blue tinge based on mixture of 1.4-dialkyl-anthraquinones for the coloring of petroliferous products Dec. 1, 1981
4285693 Dyeing of surface coatings, organic solvents and petroleum products Aug. 25, 1981
4082501 Mixtures of oil-soluble phenyl- and naphthyl-azo-phenyl dyestuffs Apr. 4, 1978
4056367 Liquid monoazo-naphthalene dyestuffs, and their use Nov. 1, 1977
4048189 Lipophilic phthalocyanines Sep. 13, 1977
4009008 Colored water immiscible organic liquid Feb. 22, 1977











 
 
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