发明名称 |
METHOD FOR RAPID DRYING OF A POLYBENZAZOLE FIBER |
摘要 |
Polybenzazole fibers can be rapidly dried without undue fiber damge by exposing them to two or more set point temperatures with the temperatures being selected relative to the residual moisture content of the fiber. The residence time required for the fiber at each progressively higher temperature can be reduced if the fiber is always in full contact with the set point temperature of the drying equipment. |
申请公布号 |
WO9412704(A1) |
申请公布日期 |
1994.06.09 |
申请号 |
WO1993US11592 |
申请日期 |
1993.11.30 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
IM, JANG-HI;CHAU, CHIEH-CHUN;MURASE, HIROKI;KITAGAWA, TOORU;ICHIRYU, TAKAHARU |
分类号 |
D01D10/06;D01F6/74;(IPC1-7):D01F6/74 |
主分类号 |
D01D10/06 |
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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