| 发明名称 |
Polyphenylquinoxalines containing pendant phenylethynyl and ethynyl groups |
| 摘要 |
Poly(phenylquinoxaline) prepolymers containing pendant phenylethynyl and ethynyl groups are disclosed along with the process for forming these polymers. Novel monomers and the process for producing same that are employed to prepare the novel polymers are also disclosed.
|
| 申请公布号 |
US4375536(A) |
申请公布日期 |
1983.03.01 |
| 申请号 |
US19810320621 |
申请日期 |
1981.11.12 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION |
发明人 |
MARK, HANS M. ACTING ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION, WITH RESPECT TO AN INVENTION OF;HERGENROTHER, PAUL M. |
| 分类号 |
C08G73/06;(IPC1-7):C08G73/06 |
主分类号 |
C08G73/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
