发明名称 Phenol ethers containing epoxide groups
摘要 Novel epoxidised phenol ethers of formula I <IMAGE> (I) are described wherein R1 denotes C1-C20alkyl, C5-C9cycloalkyl or C7-C14aralkyl, R2 has one of the meanings of R1 or is, in addition hydrogen or a radical or formula II <IMAGE> (II) R3 denotes C1-C6alkyl or halogen, R4 and R5 denotes hydrogen or C1-C6alkyl, R6 denotes hydrogen or methyl, m is 0, 1 or 2 and n is an integer from 0 to 30, with the proviso that at least two radicals, R2, must be epoxide groups of formula II. The compounds are especially suitable for encasing electronic components.
申请公布号 US4754003(A) 申请公布日期 1988.06.28
申请号 US19870038575 申请日期 1987.04.15
申请人 CIBA-GEIGY CORPORATION 发明人 MONNIER, CHARLES E.;ROTH, MARTIN
分类号 H01L23/29;C08G59/02;C08G59/08;C08G59/20;C08G59/32;C08G59/38;H01B3/40;H01L23/31;(IPC1-7):C08G59/32;C08G8/28;C08G8/36;C08G59/24 主分类号 H01L23/29
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