| 发明名称 |
FOAM SHEETS OF HIGH HEAT DISTORTION RESISTANCE |
| 摘要 |
Foam sheets of high heat distortion resistance contain a) from 80 to 99% by weight of a styrene polymer and b) from 1 to 20% by weight of poly-1,4-phenylene sulfide, and, if desired, conventional additives and are produced by extrusion using a low-boiling blowing agent.
|
| 申请公布号 |
US5106684(A) |
申请公布日期 |
1992.04.21 |
| 申请号 |
US19910655824 |
申请日期 |
1991.02.15 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
WEBER, REINHOLD;ALICKE, GERHARD;WEILBACHER, MANFRED;GUHR, UWE;HAHN, KLAUS |
| 分类号 |
B29C47/00;B29C44/00;B29K25/00;B29K105/04;B29L7/00;C08J9/00;C08J9/12;C08L25/06;C08L73/00 |
主分类号 |
B29C47/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
