Method of preparing norbornene sulfonamide polymers
    44.
    发明授权
    Method of preparing norbornene sulfonamide polymers 有权
    制备降冰片烯磺酰胺聚合物的方法

    公开(公告)号:US06235849B1

    公开(公告)日:2001-05-22

    申请号:US09497356

    申请日:2000-02-03

    IPC分类号: C08F804

    CPC分类号: C08G61/02 C08G61/00 C08G61/08

    摘要: The invention is directed to polymers containing a repeating unit derived from a norbornene sulfonamide. These may be addition polymers which include copolymers with one or more comonomers such as norbornene, ethylene, an acrylate or sulfur dioxide or carbon monoxide. Said monomers may be polymerized using single or multicomponent Group VIII catalysts. The norbornene sulfonamides can also form ROMP polymers using known metathesis catalysts. Preferably the ROMP polymers may be hydrogenated to give more stable polymers.

    摘要翻译: 本发明涉及含有衍生自降冰片烯磺酰胺的重复单元的聚合物。 这些可以是加成聚合物,其包括与一种或多种共聚单体如降冰片烯,乙烯,丙烯酸酯或二氧化硫或一氧化碳的共聚物。 所述单体可以使用单组分或多组分VIII族催化剂进行聚合。 降冰片烯磺酰胺也可以使用已知的复分解催化剂形成ROMP聚合物。 优选地,ROMP聚合物可以被氢化以得到更稳定的聚合物。