| 发明名称 |
Fiber and film of improved flame resistance containing mixed oxides of tungsten |
| 摘要 |
Aramid and polybenzimidazole fibers and films of improved flame resistance are obtained by impregnation with tungsten hexachloride.
|
| 申请公布号 |
US5319013(A) |
申请公布日期 |
1994.06.07 |
| 申请号 |
US19920974194 |
申请日期 |
1992.11.10 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
KASOWSKI, ROBERT V.;LEE, KIU-SEUNG |
| 分类号 |
C08J;C08J5/18;C08K;C08K3/10;C08K3/22;C08L;C08L77/00;C08L77/10;C08L79/04;D01F;D01F1/07;D01F1/10;D01F6/60;D01F6/74;D01F6/90;D01F6/94;D03D15/00;D03D15/12;D06M;D06M11/00;D06M11/24;D06M11/48;D06M101/00;D06M101/16;D06M101/30;D06M101/34;D06M101/36;(IPC1-7):C08L77/10;C08L79/00 |
主分类号 |
C08J |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
