| Patent application number | Description | Published |
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| 20100139012 | COMPOSITION COMPRISING 2,3-DIAMINO-6,7-DIHYDRO-1H,5H-PYRAZOLO[1,2-A]PYRAZOL-1-ONE, 4,5-DIAMINO-1-(B-HYDROXYETHYL)PYRAZOLE AND 2-CHLORO-6-METHYL-3-AMINOPHENOL, KITS CONTAINING SAID COMPOSITION, AND PROCESS FOR DYEING THEREWITH - The present disclosure relates to a composition for dyeing keratin fibers, comprising, in a suitable medium, at least one first oxidation base chosen from 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one and the addition salts thereof; at least one second oxidation base chosen from 4,5-diamino-1-(3-hydroxyethyl)pyrazole and the addition salts thereof; and at least one coupler chosen from 2-chloro-6-methyl-3-aminophenol and the addition salts thereof. The present disclosure also relates to a process for dyeing keratin fibers using the composition of the present disclosure, the use of this composition for dyeing keratin fibers, and also a method for making the composition of the present disclosure. | 06-10-2010 |
| 20100251489 | COMPOSITION COMPRISING 2,3-DIAMINO-6,7-DIHYDRO-1H,5H-PYRAZOLO[1,2-A]PYRAZOL-1-ONE AND 4,5-DIAMINO-1-( -HYDROXYETHYL)PYRAZOLE, KITS CONTAINING SAID COMPOSITION, AND PROCESS FOR DYEING THEREWITH - The present disclosure relates to a composition for dyeing keratin fibers, comprising, in a suitable medium, at least one first oxidation base chosen from 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one and the addition salts thereof; and at least one second oxidation base chosen from 4,5-diamino-1-(β-hydroxyethyl)pyrazole and the addition salts thereof. The present disclosure also relates to a process for dyeing keratin fibers using the composition of the present disclosure, the use of this composition for dyeing keratin fibers, and also a method for making the composition of the present disclosure. | 10-07-2010 |
| 20110146007 | AGENT FOR COLORING AND/OR BLEACHING KERATIN FIBERS COMPRISING COMPOSITION (A), COMPOSITION (B), AT LEAST ONE FAT AND AT LEAST ONE REDUCTONE - The present disclosure relates to an agent for coloring and/or bleaching keratin fibers, consisting of: a first composition (A) comprising at least one alkalizing agent, and a second composition (B) comprising at least one oxidizing agent, wherein at least one of the two compositions (A) and (B) comprises at least one fat selected from liquid hydrocarbons, such that the at least one fat is present in a mixture of compositions (A) and (B) in an amount of at least 20 wt. %, relative to the total weight of the mixture, and further wherein at least one of compositions (A) and (B) comprises at least one reductone optionally in a form chosen from acids, salts, and esters. The present disclosure also relates to a method of coloring and/or bleaching keratin fibers employing the agent, as well as a kit containing it. | 06-23-2011 |
| 20110155166 | AGENT FOR DYEING AND/OR BLEACHING KERATIN FIBERS, COMPRISING COMPOSITION (A), ANHYDROUS COMPOSITION (B), AND AT LEAST ONE FATTY SUBSTANCE - The present disclosure relates to an agent for dyeing and/or bleaching keratin fibers, comprising: composition (A) comprising at least one basifying agent, and anhydrous composition (B) comprising hydrogen peroxide and/or at least one hydrogen peroxide precursor, wherein composition (A) and/or composition (B) comprise at least one fatty substance not containing any carboxylic acid functional groups, such that the total amount of the at least one fatty substance not containing any carboxylic acid functional groups is present in the mixture of composition (A) and composition (B) in an amount greater than 20% by weight. The disclosure also relates to a process for treating human keratin fibers using this dyeing and/or bleaching agent, and a multi-compartment kit comprising this dyeing and/or bleaching agent in at least two parts. | 06-30-2011 |
| 20110155167 | AGENT FOR DYEING AND/OR BLEACHING KERATIN FIBERS IN TWO PARTS, COMPRISING AT LEAST ONE FATTY SUBSTANCE AND AT LEAST ONE SEQUESTRANT - The present disclosure relates to an agent for dyeing and/or bleaching keratin fibers formed by: a first composition (A) comprising at least one basifying agent, and a second composition (B) comprising at least one oxidizing agent, wherein at least one of the two compositions (A) and (B) comprises at least one fatty substance not containing any carboxylic acid functional groups, the total amount of fatty substances in the mixture of compositions (A) and (B) representing at least 20% by weight relative to the total weight of the mixture of these compositions, and at least one of the compositions (A) and (B) comprises at least one sequestrant chosen from those of formula (I) and acids thereof: | 06-30-2011 |
