申请人:Kao Corporation
公开号:EP2047841A1
公开(公告)日:2009-04-15
A hair dye composition including a first part containing an alkaline agent and a second part containing an oxidizing agent, which are mixed together immediately before use, wherein at least one of the first part and the second part contains a diazacycloheptane represented by the following general formula (1) or a salt thereof, and the pH of the mixture is 7.5 to 12;
wherein Z represents a hydroxy group, a primary amino group, or a Cl to C4 acyloxy group; R1 and R2 represent H or a C1 to C4 alkyl group which may be branched; and R3 represents H, a C1 to C6 alkyl or C1 to C6 alkoxy group which may be branched, or an aralkyl or aryl group, having a total of 12 or less carbon atoms, which may have been substituted by one or more C1 to C4 alkyl or alkoxy groups.
一种染发剂组合物,包括含有碱性剂的第一部分和含有氧化剂的第二部分,在使用前将它们立即混合在一起,其中第一部分和第二部分中至少有一部分含有由下式通式(1)代表的二氮杂环庚烷或其盐,混合物的pH值为7.5至12;
其中 Z 代表羟基、伯氨基或 Cl 至 C4 乙酰氧基;R1 和 R2 代表 H 或可支化的 C1 至 C4 烷基;R3 代表 H、可支化的 C1 至 C6 烷基或 C1 至 C6 烷氧基,或芳基或芳基,其总碳原子数为 12 或更少,可被一个或多个 C1 至 C4 烷基或烷氧基取代。