发明名称 LEATHER-LIKE SHEET HAVING SURFACE NAP
摘要 PROBLEM TO BE SOLVED: To provide a leather-like sheet having a high-class appearance with writing effect, soft feeling and soft touch close to natural leathers, at the same time further natural leather-like wrinkle, and surface naps; and a leather-like sheet enabling the obtaining of shoes having no unnatural unevenness on the surface and free from deformation when shoes are produced from it by lasting work. SOLUTION: This leather-like sheet comprises the following entangled nonwoven fabric (A) and entangled nonwoven fabric (B) laminated on the entangled nonwoven fabric (A) with an adhesive placed in a discontinued state. The entangled nonwoven fabric (A) comprises an entangled nonwoven fabric of an ultrafine fiber (a) containing an elastic polymer and having fineness of <=0.1 denier, and has naps on the surface of the opposite side to the laminated side and breaking elongations in the warp direction and weft direction of >=50% and >=80%, respectively. The entangled nonwoven fabric (B) comprises an entangled nonwoven fabric of an ultrafine fiber (b) containing an elastic polymer and having fineness of <=0.5 and >=4 times that of the fiber (a), and has breaking elongations in the warp direction and weft direction of >=50% and >=80%, respectively.
申请公布号 JP2000314087(A) 申请公布日期 2000.11.14
申请号 JP19990201183 申请日期 1999.07.15
申请人 KURARAY CO LTD 发明人 NOBUTO YOSHIKI;YONEDA HISAO;AKAMATA KAZUTO
分类号 A43B23/02;A43B1/00;A43B7/12;A43B13/12;B32B5/26;B32B7/14;D04H13/00;D06N3/00;D06N3/14;D06N7/04 主分类号 A43B23/02
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