发明名称 |
Glycidyl ether of novolak type substituted phenolic resin, process for producing the same, and encapsulating compound composed mainly of the same |
摘要 |
A new glycidyl ether of novolak type substituted phenolic resin composed of specific repeating units and new terminal groups contained therein. This resin is superior as an encapsulating compound in the electric and electronic industries.
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申请公布号 |
US4468508(A) |
申请公布日期 |
1984.08.28 |
申请号 |
US19830524630 |
申请日期 |
1983.08.19 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
ITO, IKO;TOYOSHIMA, YOSHIKI;TAKAHASHI, TSUTOMU;SAITO, NORIAKI |
分类号 |
C08G8/00;C08G8/04;C08G8/12;C08G8/20;C08G8/36;C08G59/00;C08G59/08;H01B3/36;H01B3/40;(IPC1-7):C08G59/08 |
主分类号 |
C08G8/00 |
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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