发明名称 |
LEATHER-LIKE SHEET AND PROCESS FOR PRODUCTION THEREOF |
摘要 |
This invention provides a leather-like sheet excellent in hand softness and appearance durability, as a composite sheet consisting of a nonwoven fabric composed of ultrafine long fibers in which ultrafine fibers with a fiber fineness of 0.0001 to 0.5 dtex are entangled with each other, and a woven or knitted fabric, characterized in that at least some of the aforementioned ultrafine fibers pass through the woven or knitted fabric, that the appearance is grade 3 or higher while the abrasion loss is 10 mg or less in the evaluation of abrasion resistance, and that the sheet is substantially composed of only a fiber material of a non-elastic polymer. |
申请公布号 |
EP2075371(A1) |
申请公布日期 |
2009.07.01 |
申请号 |
EP20070829456 |
申请日期 |
2007.10.10 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
KAJIWARA, KENTARO;HORIGUCHI, TOMOYUKI;SHIMOYAMA, SATORU;SEKINE, KENJI |
分类号 |
D06N3/00;B32B5/26;D04H3/10;D04H13/00;D06M11/00;D06M11/38 |
主分类号 |
D06N3/00 |
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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