发明名称 |
Process for making poly(trimethyleneterephthalate) bulked continuous filaments, the filaments thereof and carpets made therefrom |
摘要 |
Polyester carpets of poly(trimethylene terephthalate) are disclosed which have excellent stain-resistance, texture retention and resistance to crushing. The bulked continuous filament yarn used to make the carpets and the process for making the yarns are also disclosed.
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申请公布号 |
US7013628(B2) |
申请公布日期 |
2006.03.21 |
申请号 |
US20030737872 |
申请日期 |
2003.12.16 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HOWELL JAMES;TUNG WAE-HAI;WERNY FRANK;MEELHEIM RICHARD |
分类号 |
A47G27/02;D02G3/02;D01F6/62;D02G1/16;D02G3/44;D02J1/22 |
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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