发明名称 |
Polyimide silicone resin, process for its production, and polyimide silicone resin composition |
摘要 |
<p>A polyimide silicone resin which contains not more than 300 ppm of a cyclic siloxane oligomer having 10 or less silicon atoms, has a glass transition point of 250° C. or below and is soluble in an organic solvent. This polyimide silicone resin is produced using a diamine containing a diaminosiloxane containing not more than 300 ppm of the cyclic siloxane oligomer. Also disclosed is a polyimide silicone resin composition including 50 to 99% by mass of the polyimide silicone resin and 1 to 50% by mass of an epoxy compound. The polyimide silicone resin has been made to less contain the cyclic siloxane oligomers causative of trouble in electrical contacts, and promises a good adhesiveness or bond strength to substrates and a high reliability.</p> |
申请公布号 |
EP1184403(B1) |
申请公布日期 |
2006.11.15 |
申请号 |
EP20010115363 |
申请日期 |
2001.06.26 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
SUGO, MICHIHIRO;KATO,HIDETO |
分类号 |
C08G73/10;C08L63/00;C08G77/455;C08L79/08;C08L83/10;C09D179/08;C09J179/08 |
主分类号 |
C08G73/10 |
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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