| 发明名称 |
Composite panels and process for manufacturing them |
| 摘要 |
PCT No. PCT/AT96/00186 Sec. 371 Date Jun. 4, 1997 Sec. 102(e) Date Jun. 4, 1997 PCT Filed Oct. 4, 1996 PCT Pub. No. WO97/12756 PCT Pub. Date Apr. 10, 1997The invention pertains to a composite panel comprising a foamed thermoplastic core layer which is joined on both sides without adhesive to thermoplastic outer layers reinforced by fiberglass mats. The composite panel is used to make molded parts for motor vehicles.
|
| 申请公布号 |
US5876534(A) |
申请公布日期 |
1999.03.02 |
| 申请号 |
US19970849124 |
申请日期 |
1997.06.04 |
| 申请人 |
ISOSPORT VERBUNDBAUTEILE GESELLSCHAFT M.B.H. |
发明人 |
ERHARDT, GUENTER |
| 分类号 |
B29C43/22;B29C43/46;B29C44/24;B29C47/02;B29C47/06;B29K105/04;B29K105/06;B29L9/00;B32B5/18;B32B5/24;B32B5/28;B32B17/04;B32B27/04;B32B27/12;B32B27/32;B32B37/10;B32B37/15;E04C2/24;E04C2/296;(IPC1-7):B29C47/06;B29C47/90;B32B31/06;B32B31/08 |
主分类号 |
B29C43/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
