| 发明名称 |
HIGH-PURITY EPOXY COMPOSITION FOR USE AS ADHESIVE FOR STICKING OF DIE |
| 摘要 |
<p>This invention presents improved epoxy-based die attach adhesives which are of low viscosity, high ionic purity, and stable toward thermal cycling. This improvement is obtained by including in the formulation carboxy terminated polymers which are the reaction products of polyether diols with cyclic dianhydrides.</p> |
| 申请公布号 |
JPH02311588(A) |
申请公布日期 |
1990.12.27 |
| 申请号 |
JP19900117790 |
申请日期 |
1990.05.09 |
| 申请人 |
NATL SUTAAC & CHEM INVESTMENT HORUDEINGU CORP |
发明人 |
ESU SUTEIIBU CHIEN;JIYURUZU SHIEENBERUKU;SONGU PAAKU |
| 分类号 |
C08L63/00;C08G59/00;C09J9/02;C09J163/00;H01L21/52 |
主分类号 |
C08L63/00 |
| 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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