Invention Application
- Patent Title: 皮革様シート状物およびその製造方法
- Patent Title (English): Leather-like sheeting and process for production thereof
- Patent Title (中): 皮革类的制作及其生产工艺
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Application No.: PCT/JP2005/002521Application Date: 2005-02-10
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Publication No.: WO2005078184A1Publication Date: 2005-08-25
- Inventor: 堀口 智之 , 望月 克彦 , 唐沢 明
- Applicant: 東レ株式会社 , 堀口 智之 , 望月 克彦 , 唐沢 明
- Applicant Address: 〒1038666 東京都中央区日本橋室町2丁目2番1号 Tokyo JP
- Assignee: 東レ株式会社,堀口 智之,望月 克彦,唐沢 明
- Current Assignee: 東レ株式会社,堀口 智之,望月 克彦,唐沢 明
- Current Assignee Address: 〒1038666 東京都中央区日本橋室町2丁目2番1号 Tokyo JP
- Agency: 小川 信一
- Priority: JP2004-036259 20040213
- Main IPC: D06N3/00
- IPC: D06N3/00
Abstract:
A leather-like sheeting excellent in stretch properties which is made of a woven or knitted fabric united by entanglement with ultrafine-denier fibers having a fineness of 0.0001 to 0.5 dtex and at least one face of which is substantially constituted of the fibers, wherein the fabric is made of a conjugated fiber composed of at least two kinds of polyesters joined along the lengthwise direction of fiber side by side with the proviso that at least one of the polyesters is one comprising polytrimethylene terephthalate as the main component or a conjugated fiber having an eccentric core-sheath type composite structure made of at least two kinds of polyesters with the proviso that one of the polyesters is one comprising polytrimethylene terephthalate as the main component and wherein the fiber yarn constituting the fabric has a twist coefficient of 20000 or below.
Information query