发明名称 |
COSMETIC POLYMER COMPOSITION AND COSMETIC |
摘要 |
The present invention discloses a cosmetic polymer composition containing a straight-chain block copolymer, where the copolymer having a unit derived from a compound having an ethylenic unsaturated bond, having a number-average molecular weight of 1.0x10<SUP>3 </SUP>to 1.0x10<SUP>6</SUP>, and having at least two or more glass transition points or melting points; a hair cosmetic polymer composition containing a copolymer a copolymer capable of forming a film having a Young's modulus of 50 MPa or larger and a fracture-point elongation of 100% or larger, and dispersible into water and/or alcohol; and a cosmetic material containing these compositions.
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申请公布号 |
US2007166250(A1) |
申请公布日期 |
2007.07.19 |
申请号 |
US20070693524 |
申请日期 |
2007.03.29 |
申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
HIWATASHI TOMOAKI;SHIBATA MINAKO;NISHIZAWA OSAMU;ONOE MASATO;KITANI YASUO |
分类号 |
A61K8/81;A61K8/04;A61K8/90;A61Q3/00;A61Q5/00;A61Q5/02;A61Q5/06;A61Q19/00;C08F293/00 |
主分类号 |
A61K8/81 |
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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