发明名称 |
Polypropylene and polyester conjugate carpet face yarn |
摘要 |
The specification discloses a conjugate carpet face yarn comprising trilobal or delta cross-section polyolefin filaments and a plurality of generally co-linear smaller polyester fibrils embedded within the polyolefin filaments. This yarn has the stain resistant properties of polyolefin based yarns and the resiliency of polyamide based yarns.
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申请公布号 |
US5620797(A) |
申请公布日期 |
1997.04.15 |
申请号 |
US19950523470 |
申请日期 |
1995.09.05 |
申请人 |
MALLONEE, WILLIAM C. |
发明人 |
MALLONEE, WILLIAM C. |
分类号 |
D01F6/46;D02G3/44;(IPC1-7):D02G3/00;B32B3/02;C08F8/00 |
主分类号 |
D01F6/46 |
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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