The object of the invention is an agent for oxidatively dyeing keratin fibers, wherein it contains (a) at least one 4,5-diaminopyrazole derivative of Formula (I), (II) or (III) or its salt with organic or inorganic acids,
1
as well as
(b) at least one pyrazol-5-one derivative of the general formula (IV), (V) or (VI), or its salt with organic or inorganic acids,
2
                            本发明的目的是一种用于氧化染色角蛋白纤维的药剂,其中含有 (a) 至少一种式 (I)、(II) 或 (III) 的 4,5-
二氨基吡唑衍
生物或其与有机酸或
无机酸的盐、
1
以及
(b) 至少一种通式(IV)、(V)或(VI)的
吡唑-5-酮衍
生物或其与有机酸或
无机酸的盐、
2