| 发明名称 |
METHOD OF MIXING ADDITIVE SOLUTIONS INTO PARA-ARAMID DOPE STREAMS |
| 摘要 |
A method of continuously mixing a low viscosity, additive solution stream with a relatively high viscosity, liquid crystalline, para-aramid, spinning dope stream is disclosed. The method comprises introducing the low viscosity stream into the center of the high viscosity stream, and mixing the streams in a static mixer unit. |
| 申请公布号 |
WO9207120(A1) |
申请公布日期 |
1992.04.30 |
| 申请号 |
WO1991US07239 |
申请日期 |
1991.10.10 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
FALLAHA, FAHED, HABIB;LEE, KIU-SEUNG |
| 分类号 |
C08G69/48;C08J3/215;C08L77/00;D01D1/06;D01F1/02;D01F1/04;D01F6/60;D01F6/90 |
主分类号 |
C08G69/48 |
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