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COSMÉTIQUE CAPILLAIRE
专利权人:
Kao Corporation
发明人:
申请号:
EP18879282.4
公开号:
EP3714871A1
申请日:
2018.11.19
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
The present invention relates to a hair cosmetic containing the following components (A) to (C):(A) a compound represented by the following general formula (1) or a salt thereof:wherein a broken line represents the presence or absence of a π bond; R1 represents a hydroxy group or an acetoxy group; R2 represents a hydrogen atom or -COOR (R is a hydrogen atom, a methyl group, or an ethyl group); and R3 represents a hydrogen atom, an acetyl group, a methyl group, or an ethyl group;(B) a cationic polymer; and(C) an ampholytic polymer having a predetermined cationic structural unit and an anionic structural unit,a mass ratio of the component (C) to the component (A) [(C)/(A)] being 0.7 or more and 10 or less.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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