发明名称 |
EPOXY RESIN COMPOSITION AND SEMICONDUCTOR DEVICE |
摘要 |
The present invention provides an epoxy resin composition that has both a rapidly-curability and an excellent storage stability and is useful in the field of electronic and electric materials. That is, the present invention is an epoxy resin composition comprising a compound (A) having two or more epoxy groups in the molecule, a co-condensation product (B) having two or more phenolic hydroxyl groups in the molecule, and a molecular association product (C) of a tetra-substituted phosphonium (X), a compound (Y) having two or more phenolic hydroxyl groups in the molecule, and a conjugate base of the compound (Y) having two or more phenolic hydroxyl groups in the molecule, said conjugate base being a phenoxide type compound obtained by removing a hydrogen atom from the aforesaid compound (Y) having two or more phenolic hydroxyl groups in the molecule. <IMAGE> |
申请公布号 |
EP1130041(A4) |
申请公布日期 |
2001.12.12 |
申请号 |
EP20000907980 |
申请日期 |
2000.03.10 |
申请人 |
SUMITOMO BAKELITE CO., LTD. |
发明人 |
OKI, HIROMI;GO, YOSHIYUKI;MIYAKE, SUMIYA;AKIYAMA, YOSHIHITO |
分类号 |
C08G59/62;C08G59/68;H01L23/29 |
主分类号 |
C08G59/62 |
代理机构 |
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主权项 |
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地址 |
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