发明名称 |
POLY(TRIMETHYLEN-TEREPHTHALAT)-FASERN UND IHRE HERSTELLUNG |
摘要 |
A process for preparing poly(trimethylene terephthalate) fibers comprising (a) providing a poly(trimethylene terephthalate) composition comprising about 0.05 to about 5 mole % tetramethylene terephthalate repeat units and (b) spinning the polymer composition to form fibers. Poly(trimethylene terephthalate) fiber comprising poly(trimethylene terephthalate) composition comprising about 0.05 to about 5 mole % tetramethylene terephthalate repeat units, as well as yarns, fabrics (e.g., woven, knitted, and nonwoven fabrics) and carpets. A poly(trimethylene terephthalate) composition comprising about 0.05 to about 5 mole % tetramethylene terephthalate repeat units. |
申请公布号 |
DE60334999(D1) |
申请公布日期 |
2010.12.30 |
申请号 |
DE2003634999 |
申请日期 |
2003.06.23 |
申请人 |
E.I. DUPONT DE NEMOURS AND CO. |
发明人 |
CHANG, JING CHUNG;KURIAN, JOSEPH V. |
分类号 |
A47G27/02;B29C47/00;B29C47/30;C08L67/02;D01F6/84;D01F6/92;D02G3/44;D03D15/00 |
主分类号 |
A47G27/02 |
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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