公开(公告)号：WO0185840A3

公开(公告)日：2002-03-14

申请号：PCT/US0110663

申请日：2001-04-02

Applicant: GEN ELECTRIC

Inventor： LANE SCOTT A ,  AUSTILL TIMOTHY W ,  ROLLEN DONALD C ,  CHAO HERBERT SHIN-I ,  ZARNOCH KENNETH PAUL ,  GUO HUA ,  PARRILLO DAVID ,  REIS DAVID PETER ,  DEVANATHAN NARSI ,  DAVID BENNY

IPC: B32B15/08 ,  B32B27/30 ,  C08F4/34 ,  C08F8/00 ,  C08F290/02 ,  C08F290/06 ,  C08G65/48 ,  C08L71/12 ,  H05K1/03 ,  C08F290/04 ,  B32B17/04 ,  C08F290/12 ,  C08F290/14 ,  C08L51/00 ,  H05K1/00

CPC classification number: C08F290/067 ,  C08F290/061 ,  C08L71/126 ,  H05K1/0353 ,  C08L2666/04

Abstract: Thermosetting polymers and the electrical laminates made therefrom are disclosed. The laminate comprises a cross-linked product of: a) one or more ethylenically unsaturated aromatic monomers, with fire retardation being optionally contributed by one halogenated monomer; b) a vinyl-terminated polybutadiene or butadiene-styrene copolymer containing either a urethane or an ester group; and c) a chemically modified polyphenylene ether resin, preferably low molecular weight chemically modified polyphenylene ether resin. It has been discovered that an unexpected combination of thermal, electrical, and mechanical properties are obtained from the composition recited herein. Therefore, the composition is ideally suited as a matrix polymer for electrical substrate applications.

Abstract translation: 公开了热固性聚合物和由其制成的电层压材料。 层压体包含交联产物：a）一种或多种烯键式不饱和芳族单体，其阻燃作用任选地由一种卤化单体贡献; b）含有氨基甲酸酯或酯基的乙烯基封端的聚丁二烯或丁二烯 - 苯乙烯共聚物; 和c）化学改性聚苯醚树脂，优选低分子化学改性聚苯醚树脂。 已经发现，从本文所述的组合物获得热，电和机械性能的意想不到的组合。 因此，该组合物理想地适用于电气基底应用的基质聚合物。