| 发明名称 |
SILICONE-MODIFIED EPOXY RESIN AND MANUFACTURING METHOD THEREFOR |
| 摘要 |
PROBLEM TO BE SOLVED: To obtain a silicone-modified epoxy resin and to provide a manufacturing method therefor. SOLUTION: The novel silicone-modified epoxy resin is represented by average compositional formula (1) (wherein R<SP>1</SP>is hydrogen atom or a 1-4C alkyl group; R is a substituted or unsubstituted monovalent hydrocarbon group containing no aliphatic unsaturated group; X is a divalent organic group; (k) and (m) are each a positive number satisfying 0≤k≤100, 0<m≤100 and 0<k+m≤200; and (n) is an integer satisfying 0≤n≤400). The manufacturing method for the same is also provided. The silicone-modified epoxy resin is endowed with excellent characteristics of the epoxy resin and those of silicone. A resin composition obtained using the resin gives a cured product excellent in humidity resistance reliability and crack resistance. COPYRIGHT: (C)2005,JPO&NCIPI
|
| 申请公布号 |
JP2004359854(A) |
申请公布日期 |
2004.12.24 |
| 申请号 |
JP20030160848 |
申请日期 |
2003.06.05 |
| 申请人 |
SHIN ETSU CHEM CO LTD |
发明人 |
TAKENAKA HIROYUKI;OSADA MASAKAZU;ASANO HIDEKAZU |
| 分类号 |
C08G77/42;C08G59/32;(IPC1-7):C08G59/32 |
主分类号 |
C08G77/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
