发明名称 METHOD FOR SPINNING PARA-ARAMID FIBERS OF HIGH TENACITY AND HIGH ELONGATION AT BREAK
摘要 A process for spinning para-aramid fibers of increased tenacity and elongation at break by using an air-gap means with a spinneret capillary of less than 2.5 mils diameter, a coagulation bath temperature of less than 10C, and tension on the fibers during washing and drying of more than 0.05 and less than 0.35 gpd.
申请公布号 US5173236(A) 申请公布日期 1992.12.22
申请号 US19910673552 申请日期 1991.03.08
申请人 E. I. DU PONT DE NEMOURS AND COMPANY 发明人 YANG, HUNG H.
分类号 D01D10/00;D01F6/60 主分类号 D01D10/00
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