发明名称 |
BIOBASED FIBRE AND YARN |
摘要 |
There is disclosed herein a multicomponent fibrous assembly comprising a plurality of continuous filaments formed from a biobased polyhexamethylene sebacamide polymer or a blend of a biobased polyhexamethylene sebacamide polymer together with up to 80 wt % of at least one other polymer compatible with the biobased polyhexamethylene sebacamide polymer. There is also disclosed a process for preparing a biobased polyhexamethylene sebacamide bulked continuous filament (BCF) yarn comprising melt-spinning a polymer melt containing polyhexamethylene sebacamide polymer or a blend of a biobased polyhexamethylene sebacamide polymer together with up to 80 wt % of at least one other polymer compatible with the biobased polyhexamethylene sebacamide polymer to form at least one filament, passing the at least one filament to a drawing stage where the filament is drawn and lengthened to produce a yarn, followed by texturing the yarn. |
申请公布号 |
EP2507421(B1) |
申请公布日期 |
2016.06.15 |
申请号 |
EP20100834100 |
申请日期 |
2010.12.02 |
申请人 |
INTERFACE AUST PTY LIMITED;UNIVERSAL FIBERS, INC. |
发明人 |
KESTNER, LARRY, ALLEN;KHAN, ZULFIQAR ANWAR |
分类号 |
D01F6/60;C08L77/06;D01F8/12;D02G3/02;D02G3/04 |
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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