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Class Information
Number: 8/406
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
Description: Subject matter utilizing dyes formed by oxidizing organic compounds.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608115 |
Process for treating keratin fibres by applying heat |
Oct. 27, 2009 |
| 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 |
| 7591861 |
Processes to pre-treat hair with organic solvents |
Sep. 22, 2009 |
| 7591860 |
N-alkylpolyhydroxylated secondary para-phenylenediamines, dye compositions comprising them, processes, and uses thereof |
Sep. 22, 2009 |
| 7591862 |
Dyes for keratinic fibers comprising a special anionic thickener |
Sep. 22, 2009 |
| 7582124 |
Hair dyeing composition |
Sep. 1, 2009 |
| 7582123 |
Coloring composition comprising at least one azomethine compound with a pyrazolinone unit |
Sep. 1, 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 |
| 7582122 |
Mixed cationic dyes comprising at least one anthraquinone chromophore and their use in methods of hair dyeing |
Sep. 1, 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 |
| 7578855 |
Composition for dyeing keratin fibers comprising at least one cationic 3-amino-pyrazolopyridine derivative, and methods of use thereof |
Aug. 25, 2009 |
| 7578854 |
Dye composition comprising at least one fatty acid ester and process for dyeing keratin fibers using the same |
Aug. 25, 2009 |
| 7575605 |
Dye composition comprising at least one glycerol ester and a process for dyeing keratin fibers using the composition |
Aug. 18, 2009 |
| 7569078 |
Dye composition comprising at least one cellulose and process for dyeing keratin fibers using the dye composition |
Aug. 4, 2009 |
| 7569079 |
Polycationic monochromophoric hydrazone compounds, dye compositions comprising such polycationic compounds and dyeing process using them |
Aug. 4, 2009 |
| 7566348 |
Method for coloring hair |
Jul. 28, 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 |
| 7559956 |
Use of a cationic hydrotrope for the direct dyeing of keratinous fibres, composition comprising it and colouring processes employing it |
Jul. 14, 2009 |
| 7553337 |
Hair colorants for simultaneous dyeing and brightening of keratin fibers |
Jun. 30, 2009 |
| 7553338 |
Color-modifying compositions containing a moringa plant seed protein and methods of treating keratin fibers therewith |
Jun. 30, 2009 |
| 7550015 |
Dye composition with a reduced content of starting materials, and process for dyeing keratin fibers using the same |
Jun. 23, 2009 |
| 7544215 |
Neutral and cationic naphthalene and colorants for keratin fibers containing these compounds |
Jun. 9, 2009 |
| 7537620 |
Agent for coloring keratin fibers |
May. 26, 2009 |
| 7531008 |
Use of at least one cationic cyanin derivative for dyeing the hair, composition containing it, process for treating keratin fibers using the composition, and device therefor |
May. 12, 2009 |
| 7527653 |
Hair coloring composition |
May. 5, 2009 |
| 7524336 |
Colouring composition |
Apr. 28, 2009 |
| 7517368 |
Indolylthiazoliumazo dyes-containing colorants for keratin fibers |
Apr. 14, 2009 |
| 7513918 |
Agents for coloring keratin fibers comprising zwitterionic azomethine dyes |
Apr. 7, 2009 |
| 7510859 |
Subtilisin variants with improved perhydrolase activity |
Mar. 31, 2009 |
| 7507260 |
Composition for dyeing keratinous fibres with a cationic direct dye and a silicone |
Mar. 24, 2009 |
| 7507261 |
Hair dye composition |
Mar. 24, 2009 |
| 7507262 |
Compositions for oxidatively dyeing keratin fibers and methods for using such compositions |
Mar. 24, 2009 |
| 7503939 |
Hair color |
Mar. 17, 2009 |
| 7500994 |
Cationic quinoxaline thiazole azo dye-containing colorants |
Mar. 10, 2009 |
| 7497878 |
Azo dyes containing a sulphonamide or amide function for the dyeing of human keratin fibers and method of dyeing and dyeing compositions containing them |
Mar. 3, 2009 |
| 7494513 |
Direct emulsion for bleaching hair |
Feb. 24, 2009 |
| 7494514 |
Method and compositions for coloring hair |
Feb. 24, 2009 |
| 7491244 |
Oxidizing hair coloring agents containing m-aminophenol derivatives |
Feb. 17, 2009 |
| 7491245 |
Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof |
Feb. 17, 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 |
| 7488354 |
Dyeing composition comprising at least one disulphide dye and method of dyeing human keratin fibers using this dye |
Feb. 10, 2009 |
| 7488353 |
Cationic heteroarylazine dyes and colorants containing these compounds |
Feb. 10, 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 |
| 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 |
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