| 发明名称 |
FIBER REINFORCED THERMOPLASTIC MATERIAL AND METHOD OF MAKING IT |
| 摘要 |
<p>A fiber reinforced material is made by passing a preheated tensioned filament array over an arcuate extruder head where thermoplastic polymer is flowed through the filament array to expel air from the array while coating the filaments with polymer. The filaments comprise 50 to 75 percent by volume of the material and the polymer has a relative viscosity of at least 50.</p> |
| 申请公布号 |
EP0167303(B2) |
申请公布日期 |
1992.12.02 |
| 申请号 |
EP19850304037 |
申请日期 |
1985.06.06 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BINNERSLEY, EDWIN KEITH;KRUEGER, WILLIAM HENRY |
| 分类号 |
B32B5/02;B29B11/16;B29B15/12;B29B15/14;B29C47/02;B29K105/10;B32B5/28;(IPC1-7):B29C47/02;B29C67/14 |
主分类号 |
B32B5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
