| 发明名称 |
PRODUCTION OF CLASS A SURFACE FIBER REINFORCED MOLDED PRODUCTS |
| 摘要 |
The invention is directed to a process for preparing a Class-A surface, fiber reinforced molded article. The process broadly requires the use of two separate fiber surfacing veils with a fiber reinforcement sandwiched therebetween. A polyurethane reaction system is injected into the mold. The system requires the presence of specified hindered amines.
|
| 申请公布号 |
CA2150989(A1) |
申请公布日期 |
1995.12.18 |
| 申请号 |
CA19952150989 |
申请日期 |
1995.06.05 |
| 申请人 |
BAYER CORPORATION |
发明人 |
PARKS, KRISTEN L.;SANNS, FRANK JR.;MITESSER, RICHARD W.;LESKO, MERLE W.;RAINS, RANDALL C. |
| 分类号 |
B29C70/08;B29C70/48;C08G18/66;(IPC1-7):B29C70/48;C08G18/28;C08G18/32;C08G18/48 |
主分类号 |
B29C70/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
