Patent ID: 9504639
Filing Date: 2016-11-29
CPC Classification: A61K,A61Q

Claim Text:
1. An agent for treating keratinic fibers in a cosmetically suitable carrier, comprising: a) at least one inorganic and/or organic acid b) at least one direct dye and c) at least one compound of formula (I) A= wherein i. x and y independently stand for numbers from 1 to 100, ii. w stands for a number from 0 to 100, iii. z stands for a number from 1 to 100, where, if z≧2, the respective values x, y, and w in a structural element A may be selected in each case independently of preceding structural elements A, anda iv. R1 and R2 independently stand for a linear or branched, saturated, unsaturated, or multiply unsaturated C d) comprising 0.1 wt % to 15 wt % of one or more compounds of formula (II) where R3 stands for a hydrogen atom or a methyl group and m stands for a number from 2 to 1000.