| 发明名称 |
Expandable polyetherimide resins. |
| 摘要 |
<p>Expandable thermoplastic polyetherimide resin compositions include resin and dissolved oxygen-containing hydrocarbon blowing agent. The inventive compositions may be provided in the form of pellets which are used in thermoforming processes to produce lightweight, high strength materials.</p> |
| 申请公布号 |
EP0373402(A2) |
申请公布日期 |
1990.06.20 |
| 申请号 |
EP19890121690 |
申请日期 |
1989.11.24 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ALLEN, RICHARD BRIAN;MILLER, DAVID SMITH |
| 分类号 |
C08J9/14;C08J9/18;C08J9/20;C08K5/07;C08K5/10;C08L79/08 |
主分类号 |
C08J9/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
