| 发明名称 |
Process for making fibers with improved hydrolytic stability |
| 摘要 |
Process for making aromatic polyamide fibers of high hydrolytic stability is disclosed. The polyamide is a copolymer including chloroterephthalamide or a blend of homopolymers including one with chloroterephthalamide; and the fibers are dried under tension or heat treated.
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| 申请公布号 |
US5037596(A) |
申请公布日期 |
1991.08.06 |
| 申请号 |
US19890445954 |
申请日期 |
1989.11.28 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
BOWEN, MICHAEL W.;KING, CHARLES;YANG, HUNG H. |
| 分类号 |
C08L77/10;D01F6/80;D01F6/90 |
主分类号 |
C08L77/10 |
| 代理机构 |
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