Mold addition polymerization of norbornene-type monomers using group 10 metal complexes
    1.
    发明授权
    Mold addition polymerization of norbornene-type monomers using group 10 metal complexes 有权
    使用第10族金属络合物对降冰片烯型单体进行加模聚合

    公开(公告)号:US06350832B1

    公开(公告)日:2002-02-26

    申请号:US09456780

    申请日:1999-12-08

    IPC分类号: C08F480

    摘要: A catalyst system and a process for the bulk addition polymerization or of polycyclic olefins, such as norbornene, methylnorbornene, ethylnorbornene, butylnorbornene or hexylnorbornene, 1,2,3,4,4a,5,8,8a-octahydro-1,4:5,8-dimethanonapthalene, 5,5′-(1,2-ethanediyl)bisbicyclo[2.2.1]hept-2-ene, and 1,4,4a,4b,5,8,8a,8b-octahydro-1,4:5,8-dimethanobiphenylene are disclosed. The catalyst includes an organonickel or organopalladium transition metal procatalyst and an activator compound. Polymerization can be carried out in a reaction injection molding process to yield thermoplastic and thermoset molded polymeric articles possessing high glass transition temperatures.

    摘要翻译: 催化剂体系和本体加成聚合方法或降冰片烯,甲基降冰片烯,乙基降冰片烯,丁基降冰片烯或己基降冰片烯等多环烯烃,1,2,3,4,4a,5,8,8a-八氢-1,4: 5,8-二甲基萘,5,5' - (1,2-乙二基)双双环[2.2.1]庚-2-烯和1,4,4a,4b,5,8,8a,8b-八氢-1 ,4:5,8-二甲基亚二苯基。 催化剂包括有机金属或有机钯过渡金属前催化剂和活化剂化合物。 可以在反应注射成型工艺中进行聚合以产生具有高玻璃化转变温度的热塑性和热固性模塑聚合物制品。