Patent ID: 9370477
Filing Date: 2016-06-21
CPC Classification: A61K,A61Q,C07D

Claim Text:
1. A composition for dyeing keratinous fibers comprising: a) at least about 25% by weight of at least one fatty substance, wherein said at least one fatty substance does not comprise a carboxylic acid functional group; b) at least one aminopyrazolopyridine oxidation base chosen from bases of formula (I), bases of formula (II), and the addition salts, solvates and solvates of the salts thereof: wherein: R wherein R′″ is chosen from oxygen and nitrogen atoms, Q is chosen from oxygen atoms, NH groups, and NH(C wherein: Z —O(CH —NR′ Z R′ hydrogen atoms; C halogen atoms; SO substituted and unsubstituted and saturated, unsaturated and aromatic 5- to 8-membered rings optionally including at least one group chosen from heteroatoms, N, O, S, SO —N when Z optionally substituted C —O—CO—R, —CO—O—R, NR—CO—R′ and —CO—NRR′ radicals wherein R and R′, which may be identical or different, are chosen from hydrogen atoms and optionally substituted C R′ hydrogen atoms; hydroxyl radicals; C C amino radicals; monoalkylamino radicals; di(C optionally substituted C —O—CO-R, —OO—O—R, NR—CO—R′ and —CO—NRR′ radicals wherein R and R′, which may be identical or different, are chosen from hydrogen atoms and optionally substituted C halogen atoms; —NHSO optionally substituted C saturated, unsaturated and aromatic carbon rings which are optionally substituted; R′ X is chosen from ions and groups of ions which makes it possible to provide the electrical neutrality of the derivative of formula (II); wherein at least one of the groups R′ c) at least one coupler; and d) at least one oxidizing agent.