发明名称 |
Coextruded monofilaments |
摘要 |
This invention relates to a coextruded monofilament having a core material made of a first resin and a sheath material made of a second resin, with the second resin being different from the first resin, and a pocket formed in the end of the monofilament. This invention also relates to a method of forming a pocket in the end of a coextruded monofilament by chemical or mechanical means, or a combination of chemical and mechanical means.
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申请公布号 |
US5770307(A) |
申请公布日期 |
1998.06.23 |
申请号 |
US19960721855 |
申请日期 |
1996.09.27 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
RACKLEY, ROBERT LEE;NELSON, CHARLES FLETCHER |
分类号 |
A46D1/00;D01D5/253;D01F8/04;D01F8/12;D01F8/14;D06M11/00;D06M13/02;D06M13/188;D06M23/00;D06M101/12;(IPC1-7):D02G3/00;A46B00/00;B29C47/88 |
主分类号 |
A46D1/00 |
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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