发明名称 |
Polyester monofilament, method for producing same, and method for producing screen gauze using same |
摘要 |
There is provided a core-sheath bicomponent polyester monofilament, wherein a core component is composed of polyethylene terephthalate (PET) and a sheath component composed of PET having an intrinsic viscosity (IV) at least 0.2 lower than that of the core component, the polyester monofilament having a fineness of 3 to 8 dtex, a strength of 7.5 cN/dtex or more, a toughness (strength×elongation0.5) of 29 or more, and a longitudinal yarn fineness variation of 1.5% or less.
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申请公布号 |
US2011175249(A1) |
申请公布日期 |
2011.07.21 |
申请号 |
US20090998206 |
申请日期 |
2009.09.10 |
申请人 |
YAMAMOTO HIROFUMI;TOMITA SHINNOSUKE;KUROKAWA HIROYUKI;AKAZAWA KIYOSHI;FUKASAWA KAZUHIKO |
发明人 |
YAMAMOTO HIROFUMI;TOMITA SHINNOSUKE;KUROKAWA HIROYUKI;AKAZAWA KIYOSHI;FUKASAWA KAZUHIKO |
分类号 |
D04B1/04;B29C47/90;D02G3/00 |
主分类号 |
D04B1/04 |
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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