申请人:L'Oreal
公开号:US04035422A1
公开(公告)日:1977-07-12
Oxidation dye coupling compound, for use in dyeing live human hair, having the formula: ##STR1## wherein R is lower alkyl having 1-6 carbon atoms, hydroxyalkyl having 1-6 carbon atoms, acetyl, propionyl, amino alkyl wherein the alkyl moiety has 1-6 carbon atoms, N-dialkylated amino alkyl wherein each of the alkyl moieties has 1-6 carbon atoms and carbamyl methyl.
氧化染料偶联化合物,用于染活的人发,其化学式为:## STR1## 其中R为低碳基,其碳原子数为1-6,羟基烷基,其碳原子数为1-6,乙酰基,丙酰基,氨基烷基,其中烷基部分有1-6个碳原子,N-双烷基化氨基烷基,其中每个烷基部分有1-6个碳原子和氨基甲基。