发明名称 |
New polyester yarns having pleasing aesthetics |
摘要 |
Flat polyester yarns that provide soft pleasing fabrics that can easily be brushed (or napped) to enhance their aesthetics, on account of their unusually low tenacity, that consist essentially of cationic dyeable polyester filaments, and corresponding spin-oriented feed yarns that may be processed into such flat yarns by draw-warping.
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申请公布号 |
US4929698(A) |
申请公布日期 |
1990.05.29 |
申请号 |
US19890318798 |
申请日期 |
1989.03.03 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HAGEWOOD, JOHN F.;CHARLES, JERRY T.;SHEA, LAWRENCE S. |
分类号 |
C08G63/688;D01F6/62;D02J1/22 |
主分类号 |
C08G63/688 |
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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