发明名称 |
NONLINEAR AROMATIC POLYAMIDE FIBER OR FIBER ASSEMBLY AND METHOD OF PREPARATION. |
摘要 |
The invention resides in a nonlinear aromatic polyamide fiber having a reversible deflection greater than 1.2:1 when measured at ambient temperatures, a variation of fiber diameter not more than 15 percent at the bends or crimps of the fiber, and a bending strain value of less than 50 percent, and the method of preparing said fiber. |
申请公布号 |
EP0428632(B1) |
申请公布日期 |
1995.07.05 |
申请号 |
EP19900901290 |
申请日期 |
1989.11.30 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
MCCULLOUGH, FRANCIS, P., JR.;SNELGROVE, R., VERNON;GOSWAMI, BHUVENESH, C.;HALL, DAVID, M. |
分类号 |
D01F6/60;D01D;D02G;D02G1/00;D02G3/02;D03D15/00;D04H1/42 |
主分类号 |
D01F6/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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