| 发明名称 |
YARN OF ETHYLENE/TETRAFLUOROETHYLENE COPOLYMER |
| 摘要 |
The present invention relates to yarn of ethylene/tetrafluoroethylene copolymer in which the filaments of the yarn exhibit orientation which is greater in the core of the filament than in the sheath and which further exhibits a tenacity of at least 2 g/d and elongation of at least 15 %.</SDOA B>
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| 申请公布号 |
CA2451917(A1) |
申请公布日期 |
2003.02.20 |
| 申请号 |
CA20012451917 |
申请日期 |
2001.08.03 |
| 申请人 |
E.I. DU PONT DE NEMOURS |
发明人 |
TOKARSKY, EDWARD WILLIAM |
| 分类号 |
A01K91/00;A61C15/04;D01F1/06;D01F6/30;D01F6/32;D02G3/02;D02G3/44;H05K1/03;(IPC1-7):D01F6/32 |
主分类号 |
A01K91/00 |
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