发明名称 |
Heat-strengthened yarn |
摘要 |
Application of hydrophobic silica to an anisotropic-melt forming polyester yarn reduces interfilament and intrafilament fusion during heat-strengthening. Improvements in adhesion of yarn to certain matrices are noted.
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申请公布号 |
US4722864(A) |
申请公布日期 |
1988.02.02 |
申请号 |
US19870030049 |
申请日期 |
1987.03.25 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MATTHEWS, ABRAHAM |
分类号 |
D01F6/62;D06M11/79;(IPC1-7):B32B9/00;B32B25/20 |
主分类号 |
D01F6/62 |
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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