发明名称 |
ORGANOPOLYSILOXANE |
摘要 |
There is provided an organopolysiloxane which is excellent in extensibility as well as solubility and dispersibility in water and lower alcohols. There is provided an organopolysiloxane with a poly(N-acylalkyleneimine) segment having a repeating unit represented by the following general formula (1): wherein R1 represents a hydrogen atom or an alkyl group, an aralkyl group, or an aryl group each having 1 to 22 carbon atoms, and n is 2 or 3, wherein the segment is bound to each of at least two silicon atoms of an organopolysiloxane segment as a main chain via an alkylene group containing a hetero atom, and wherein the number-average molecular weight of the segment is 800 to 1600, the mass ratio of the organopolysiloxane segment as a main chain and the poly(N-acylalkyleneimine) segment is 65/35 to 82/18, and the weight-average molecular weight of the organopolysiloxane segment as a main chain is 10,000 to 100,000. |
申请公布号 |
WO2009014237(A2) |
申请公布日期 |
2009.01.29 |
申请号 |
WO2008JP63474 |
申请日期 |
2008.07.18 |
申请人 |
KAO CORPORATION;FUKUHARA, KAZUHISA;KODATE, TAKASHI;KITADA, KAYOKO;UEYAMA, KENICHI;EHARA, MASAYOSHI |
发明人 |
FUKUHARA, KAZUHISA;KODATE, TAKASHI;KITADA, KAYOKO;UEYAMA, KENICHI;EHARA, MASAYOSHI |
分类号 |
A61K8/365;A61K8/86;A61K8/898;A61Q5/06;C08G77/452 |
主分类号 |
A61K8/365 |
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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