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Class Information
Number: 8/410
Name: Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers > Dyeing involving animal-derived natural fiber material (other than solely wool or silk), e.g., leather, fur, hair, feathers, etc., composition, process, or product > Hair dyeing > Oxidation dye > Plural dyes or dye and coupling agent > Paradiaminobenzene dye
Description: Subject matter wherein at least one paradiaminobenzene-type dye is used.


Sub-classes under this class:

Class Number Class Name Patents
8/412 With aminophenol dye 294
8/411 With metadiaminobenzene dye 320


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
7608116 Oxidation dye composition comprising at least one mesomorphic phase, process for preparing it and ready-to-use composition for dyeing keratin materials Oct. 27, 2009
7601180 Use for the dyeing with lightening effect of keratin substances of a composition comprising a fluorescent cyanine dye Oct. 13, 2009
7597720 Oxidizing hair colourant compositions Oct. 6, 2009
7594936 Dye composition for keratin fibers containing an aldehyde precursor, enzyme and hydrazone, and method using this composition Sep. 29, 2009
7582121 Composition for dyeing keratin fibers, comprising at least one diamino-N,N-dihydropyrazolone derivative, at least one coupler, and at least one heterocyclic direct dye Sep. 1, 2009
7578855 Composition for dyeing keratin fibers comprising at least one cationic 3-amino-pyrazolopyridine derivative, and methods of use thereof Aug. 25, 2009
7578856 Dyeing compositions comprising at least one aminopyrazolopyridine oxidation base, at least one coupler and at least one C.sub.4-C.sub.30 polyol and methods and use thereof Aug. 25, 2009
7569079 Polycationic monochromophoric hydrazone compounds, dye compositions comprising such polycationic compounds and dyeing process using them Aug. 4, 2009
7559958 Dyeing composition comprising at least one oxidation dye and at least one amphoteric polymer comprising acrylamide, dialkyldiallylammonium halide and a high level of vinylcarboxylic acid Jul. 14, 2009
7559957 Dyeing composition comprising at least one oxidation dye and at least one polymer comprising an acrylamide, dialkyldiallylammonium halide and vinylcarboxylic acid, with a high content of acryl Jul. 14, 2009
7494514 Method and compositions for coloring hair Feb. 24, 2009
7494513 Direct emulsion for bleaching hair Feb. 24, 2009
7491244 Oxidizing hair coloring agents containing m-aminophenol derivatives Feb. 17, 2009
7488354 Dyeing composition comprising at least one disulphide dye and method of dyeing human keratin fibers using this dye Feb. 10, 2009
7488356 Composition for dyeing keratin fibers, comprising at least one diamino-N,N-dihydropyrazolone derivative, at least one coupler, and at least one surfactant Feb. 10, 2009
7488355 Composition for dyeing keratin fibers, comprising a diamino-N,N-dihydropyrazolone compound, a coupler, and a polyol Feb. 10, 2009
7485155 Process for washing colored keratinous fibers with a composition comprising at least one nonionic surfactant and method for protecting the color Feb. 3, 2009
7485157 Dye composition for keratin fibers, with a cationic direct dye and a substantive polymer Feb. 3, 2009
7485156 Composition for dyeing keratin fibers, comprising at least one diamino-N,N-dihydropyrazolone derivative, at least one coupler and at least one associative polyurethane polymer Feb. 3, 2009
7465322 Nacreous colorant for keratin fibers Dec. 16, 2008
7462204 Cationic diaminopyrazoles, a process for producing them and colorants containing these compounds Dec. 9, 2008
7458994 Hair dye Dec. 2, 2008
7458995 Hair dye compositions Dec. 2, 2008
7458993 Composition useful for the oxidation dyeing of human keratinous fibres Dec. 2, 2008
7455697 (3,5-diaminophenyl)(2,4-dihydroxyphenyl)methanone and the acid adducts thereof, method for their preparation and use of these compounds for dyeing fibers Nov. 25, 2008
7445645 Ortho-and/or meta-substituted N-alkylhydroxylated secondary para-phenylenediamine compounds, compositions for dyeing keratin fibers comprising such compounds, and processes of dyeing therewith Nov. 4, 2008
7442215 Process for coloring keratin fibers comprising treating the scalp with at least one sorbitan ester Oct. 28, 2008
7435268 N-alkylhydroxylated secondary para-phenylenediamine compounds, composition for dyeing keratin fibers comprising the same, and dyeing processes using the composition Oct. 14, 2008
7431740 Oxidation dyeing composition for keratinous fibers comprising an associative polymer and a pearling agent Oct. 7, 2008
7429276 Composition for coloring of keratin fibers Sep. 30, 2008
7429278 N-alkyleheteroaryl secondary para-phenylenediamine and composition comprising such a para-phenylenediamine Sep. 30, 2008
7422609 Double para-phenylenediamines joined by an aromatic group for dyeing keratin fibers Sep. 9, 2008
7413579 Method for dyeing fibers containing keratin Aug. 19, 2008
7413580 Double para-phenylenediamines joined by a linker arm substituted with one or more carboxylic radicals and/or derivatives and use in dyeing Aug. 19, 2008
7410505 Composition for the oxidation dyeing of keratin fibers, comprising at least one oxidation dye, at least one associative polymer, and at least one aminosilicone Aug. 12, 2008
7410506 Dicationic bis-hydrazone compound, dye composition comprising at least one such compound, implementation process therefor and uses thereof Aug. 12, 2008
7407516 Dyeing composition for keratinous fibers comprising a dicationic diazo dye Aug. 5, 2008
7402180 Composition for the oxidation dyeing of keratin fibres, comprising at least one fatty alcohol chosen from mono- and polyglycerolated fatty alcohols and a particular polyol Jul. 22, 2008
7396367 Double secondary para-phenylenediamine compounds, dye compositions comprising same, and dyeing process using the compositions Jul. 8, 2008
7396369 2,3-disubstituted primary para-phenylenediamines and process for oxidation dyeing of keratin fibers Jul. 8, 2008
7393367 Agent for dyeing keratin-based fibers Jul. 1, 2008
7384432 Secondary para-phenylenediamines having a carboxyl group, dye compositions comprising the same, and dyeing processes using the compositions Jun. 10, 2008
7377946 Composition comprising at least one substituted 2-[2-(4-amino phenyl)ethenyl]-1-pyridinium derivative, process for treating keratin fibres using it, device and use thereof May. 27, 2008
7374580 Dyeing compositions comprising A 1,2-indandione derivative May. 20, 2008
7374582 Conditioning cream color base having improved color deposition properties May. 20, 2008
7371264 Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof May. 13, 2008
7367993 Dyeing compositions comprising at least one 1,3-indandione derivative May. 6, 2008
7364594 Dyeing composition for keratinous fibres comprising an associative polymer and a polymer with acrylamide units, dialkyldiallylammonium halide, and vinylic carboxylic acid Apr. 29, 2008
7364596 Dye compositions comprising at least one hydrophobic direct dye and at least one acid Apr. 29, 2008
7361198 M-diaminobenzenes, their acid adducts and the use thereof in colorants Apr. 22, 2008

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