申请人:The Dow Chemical Company
公开号:US04999449A1
公开(公告)日:1991-03-12
The invention is a poly(arylcyclobutene) comprising arylcyclobutene moieties connected by a bridging member, which comprises a polyvalent organic radical which comprises carbonyloxy moieties which are bound to each aryl moiety, and a hydrocarbon poly-yl optionally containing N, O, S or P, wherein each carbonyloxy moiety is bound to such poly-yl, and wherein one or more cyclobutene rings are fused to one of the aryl rings.
这项发明是一种聚(芳基环丁烯),包括由桥接成员连接的芳基环丁烯基团,该桥接成员包括包含与每个芳基基团结合的羰氧基团的多价有机基团,以及一个含有N、O、S或P的碳氢基团,其中每个羰氧基团与这样的碳氢基团结合,且一个或多个环丁烯环与其中一个芳基环融合。