发明名称 |
COSMETIC HAIR PREPARATION |
摘要 |
Provided is a hair cosmetic that can exhibit hair styling capability, natural finishing capability, and hair style retentivity respectively at superior levels. The hair cosmetic contains a urethane-modified acrylic polymer having a structure in which a urethane polymer chain is bonded to an acrylic polymer chain through a linkage segment having a silicon-oxygen bond, in which the acrylic polymer chain is a residue of an acrylic polymer derived at least from an acrylic monomer (A) and a compound (B1) and/or a compound (B2), where the compound (B1) has a hydrolyzable silicon-containing group and an ethylenically unsaturated bond-containing group, and the compound (B2) has a hydrolyzable silicon-containing group and a mercapto group, and the urethane polymer chain is a residue of a urethane polymer (C) having a hydrolyzable silicon-containing group. The linkage segment in the urethane-modified acrylic polymer is preferably a silicone polymer chain. |
申请公布号 |
EP2039347(A4) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20070767893 |
申请日期 |
2007.06.29 |
申请人 |
SHISEIDO COMPANY, LIMITED;KONISHI CO., LTD. |
发明人 |
SHIMIZU, HIDEKI;WATANABE, TOMOKO;KAWASOE, TOMOYUKI;FUJIYAMA, TAIZO;ORIGUCHI, TOSHIKI;OGAWA, SHINTARO;NAKAYAMA, YOSHITAKA |
分类号 |
A61K8/898;A61K8/899;A61Q5/00;A61Q5/06;C08F290/06;C08G18/65 |
主分类号 |
A61K8/898 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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