发明名称 |
Cycloalkene terminated polyarylene ether and polyarylene ether polyalkenamer copolymers made therefrom. |
摘要 |
<p>Polyarylene ether-polyalkenamer copolymers are provided by effecting a ring-opening metathesis polymerization (ROMP) of a cycloalkene such as, cyclooctene in the presence of a polyarylene ether having an ester link cycloalkenyl group. An effective amount of a metallic catalyst, such as an osmium or a ruthenium halide, can be used to catalyze the metathesis.</p> |
申请公布号 |
EP0467115(A1) |
申请公布日期 |
1992.01.22 |
申请号 |
EP19910110502 |
申请日期 |
1991.06.25 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
SIVAVEC, TIMOTHY MARK;FUKUYAMA, SHARON MCCORMICK |
分类号 |
C08G65/40;C08G61/08;C08G65/48 |
主分类号 |
C08G65/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|