Curable polyphenylene ether resin composition
    4.
    发明授权
    Curable polyphenylene ether resin composition 失效
    可固化聚苯醚树脂组合物

    公开(公告)号:US4389516A

    公开(公告)日:1983-06-21

    申请号:US246314

    申请日:1981-03-23

    摘要: A curable polyphenylene ether resin composition comprising(a) a polyphenylene ether resin, and(b) at least one polyfunctional compound selected from the group consisting of polyfunctional maleimides having at least two maleimide groups or the prepolymer thereof, polyfunctional cyanate esters having at least two cyanate ester groups or the prepolymer thereof, and pre-copolymers of the polyfunctional maleimides and the polyfunctional cyanate esters.The cured resin composition has utility in rustproofing paints, electrical insulating varnishes, adhesives and molding material.

    摘要翻译: 一种可固化聚苯醚树脂组合物,其包含(a)聚苯醚树脂和(b)至少一种选自具有至少两个马来酰亚胺基团的多官能马来酰亚胺或其预聚物的多官能化合物,具有至少两个 氰酸酯基或其预聚物,以及多官能马来酰亚胺和多官能氰酸酯的预共聚物。 固化树脂组合物可用于防锈涂料,电绝缘漆,粘合剂和成型材料。

    Polyphenylene ether resin composition having improved heat stability and
impact strength
    5.
    发明授权
    Polyphenylene ether resin composition having improved heat stability and impact strength 失效
    具有改善的热稳定性和冲击强度的聚苯醚树脂组合物

    公开(公告)号:US4341879A

    公开(公告)日:1982-07-27

    申请号:US242681

    申请日:1981-03-11

    摘要: A polyphenylene ether resin composition having improved heat stability, said composition comprising a polymer matrix composed of a polyphenylene ether resin and a vinyl aromatic resin, and dispersed in the polymer matrix, at least one compound selected from the group consisting of(1). 2-(3,5-di-C.sub.1 -C.sub.10 alkyl-4-hydroxyanilino)-4,6-di-C.sub.5 -C.sub.15 -alkylthio-1,3,5-triazines,(2). .omega.,.omega.'-thiodi(C.sub.2 -C.sub.6 polymethylene)-bis[3-(3,5-di-C.sub.1 -C.sub.10 alkyl-4-hydroxyphenyl)-polymethylene(C.sub.1 -C.sub.4)-carboxylates],(3). N,N'-C.sub.2 -C.sub.10 polymethylene-bis[(3,5-di-C.sub.1 -C.sub.10 alkyl-4-hydroxyphenyl)-polymethylene(C.sub.1 -C.sub.4)carboxamides], and(4). tetrakis-{methylene-[(3,5-di-C.sub.1 -C.sub.10 alkyl-4-hydroxyphenyl)-polymethylene(C.sub.1 -C.sub.4)carboxylate]}methanes.

    摘要翻译: 一种具有改善的热稳定性的聚苯醚树脂组合物,所述组合物包含由聚苯醚树脂和乙烯基芳族树脂组成的聚合物基体,并分散在聚合物基质中,至少一种选自(1)的化合物。 (3,5-二-C1-C10烷基-4-羟基苯胺基)-4,6-二-C5-C15-烷硫基-1,3,5-三嗪,(2)。 ω-ω-二(C2-C6聚亚甲基)双[3-(3,5-二C1-C10烷基-4-羟基苯基) - 聚亚甲基(C1-C4) - 羧酸酯],(3)。 N,N'-C2-C10聚亚甲基 - 双[(3,5-二C1-C10烷基-4-羟基苯基) - 聚亚甲基(C1-C4)甲酰胺]和(4)。 四 - {亚甲基 - [(3,5-二C1-C10烷基-4-羟基苯基) - 聚亚甲基(C1-C4)羧酸酯]}甲烷。