发明名称 |
Poly(trimethylene terephthalate) bicomponent fibers |
摘要 |
A side-by-side or eccentric sheath-core bicomponent fiber wherein each component comprises a different poly(trimethylene terephthalate) composition and wherein at least one of the compositions comprises styrene polymer dispersed throughout the poly(trimethylene terephthalate), and preparation and use thereof.
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申请公布号 |
US6641916(B1) |
申请公布日期 |
2003.11.04 |
申请号 |
US20020287975 |
申请日期 |
2002.11.05 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHANG JING C.;KURIAN JOSEPH V.;MILLER RAY W. |
分类号 |
D01F8/14;(IPC1-7):D01F8/00 |
主分类号 |
D01F8/14 |
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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