发明名称 |
Acetylene-terminated polyimide compositions |
摘要 |
A composition of matter comprising an acetylene-terminated polyimide oligomer and a cure rate inhibitor selected from the group consisting of hydroquinone, maleic acid, glutaric acid, dibetanapthyl para-phenylene diamine. The composition has a retarded cure rate, thereby facilitating the fabrication of void-free molded objects and composites.
|
申请公布号 |
US4365034(A) |
申请公布日期 |
1982.12.21 |
申请号 |
US19810304126 |
申请日期 |
1981.09.21 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE AIR FORCE |
发明人 |
GRIMES, MARK F.;REINHART, JR., THEODORE J. |
分类号 |
C08F38/00;C08F299/02;C08G73/12;(IPC1-7):C08G73/12 |
主分类号 |
C08F38/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|