N-substituted arylcyclo butenyl-unsaturated cyclic imides
    1.
    发明授权
    N-substituted arylcyclo butenyl-unsaturated cyclic imides 失效
    N-取代芳基环丁烯基不饱和环状酰亚胺

    公开(公告)号:US4965329A

    公开(公告)日:1990-10-23

    申请号:US297804

    申请日:1989-01-13

    摘要: The invention is a compound which comprises an unsaturated cyclic imide moiety and an aryl cyclobutene moiety, wherein the cyclobutene moiety is fused to the aryl radical, and wherein the imide nitrogen is connected to the aryl radical by a direct bond or a bridging member. Another aspect of this invention is a polyimide polymeric composition which results from the polymerization of the above-described compounds.

    摘要翻译: 本发明是包含不饱和环酰亚胺部分和芳基环丁烯部分的化合物,其中环丁烯部分与芳基稠合,并且其中酰亚胺氮通过直接键或桥连构件连接到芳基上。 本发明的另一方面是由上述化合物的聚合产生的聚酰亚胺聚合物组合物。

    Poly(arylcyclobutenes)
    8.
    发明授权
    Poly(arylcyclobutenes) 失效
    聚(芳基环丁烯)

    公开(公告)号:US5288914A

    公开(公告)日:1994-02-22

    申请号:US462319

    申请日:1989-12-26

    摘要: The invention is a poly(arylcyclobutene) comprising arylcyclobutene moieties connected by a bridging member, wherein the bridging member is (a) a direct bond, (b) a polyvalent inorganic radical or (c) a polyvalent organic radical which contains (1) one or more heteroatoms comprising oxygen, sulfur, nitrogen or phosphorus or (2) one or more aromatic radicals, and wherein one or more cyclobutene rings are fused to one of the aryl rings.

    摘要翻译: 本发明是包含通过桥连构件连接的芳基环丁烯部分的聚(芳基环丁烯),其中所述桥连构件是(a)直接键合,(b)多价无机基团或(c)多价有机基团,其包含(1) 或更多个包含氧,硫,氮或磷的杂原子或(2)一个或多个芳族基团,并且其中一个或多个环丁烯环与一个芳环稠合。