发明名称 |
POLYESTER MONOFILAMENT, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING SCREEN GAUZE USING SAME |
摘要 |
<p>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 x elongation 0.5 ) of 29 or more, and a longitudinal yarn fineness variation of 1.5% or less.</p> |
申请公布号 |
EP2341168(A1) |
申请公布日期 |
2011.07.06 |
申请号 |
EP20090816055 |
申请日期 |
2009.09.10 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
YAMAMOTO, HIROFUMI;TOMITA, SHINNOSUKE;KUROKAWA, HIROYUKI;AKAZAWA, KIYOSHI;FUKASAWA, KAZUHIKO |
分类号 |
D01F8/14;B41N1/24;D01D5/084;D01D5/34 |
主分类号 |
D01F8/14 |
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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