发明名称 LEATHER-LIKE SHEET AND PRODUCTION PROCESS 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 US2011045231(A1) 申请公布日期 2011.02.24
申请号 US20070445268 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;B32B5/06;B32B5/26;D06M11/00 主分类号 D06N3/00
代理机构 代理人
主权项
地址