发明名称 |
Organopolysiloxane resin, production method thereof, and curable organopolysiloxane resin composition using the same |
摘要 |
<p>Provided are an organopolysiloxane resin having a number average molecular weight of at least 500 and a silanol group content of at least 5 weight %, and comprising units of formula R<1>SiO3/2, wherein R<1> is a hydrogen atom or a monovalent substituted or unsubstituted hydrocarbon group having 1 to 18 carbon atoms, in a proportion of 30 to 100 mole %, the units of formula R<1>SiO3/2 including 30-80 mole % of one silanol group-containing units of formula R<1>Si(OH)O2/2; a production method of the aforesaid organopolysiloxane resin; and a curable organopolysiloxane resin composition comprising the aforesaid organopolysiloxane resin.</p> |
申请公布号 |
EP0752441(A2) |
申请公布日期 |
1997.01.08 |
申请号 |
EP19960304894 |
申请日期 |
1996.07.03 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
FURUYA, MASAHIRO;YAMAMOTO, KENJI;YAMAYA, MASAAKI |
分类号 |
C08L83/06;C08G77/06;C08G77/16;C08G77/22;C08L83/04;(IPC1-7):C08G77/16;C08G77/04 |
主分类号 |
C08L83/06 |
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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