发明名称 SPLIT LEATHER PRODUCT AND MANUFACTURING METHOD THEREFOR
摘要 An aspect of the invention is a split leather product provided with a base material comprising split leather, and a skin layer laminated on a surface of the base material. The skin layer comprises a composite body of an entangled nonwoven fabric formed from microfine fibers, and a polymeric elastomer that impregnates the gaps in the entangled nonwoven fabric. The entangled nonwoven fabric in such a split leather product has the effect of increasing physical strength without detracting from a leather-like texture, in the same way as the longitudinally and transversally crisscrossing collagen fibers in the reticular layer. It is thus possible to obtain a split leather product that resembles leather not only in outward appearance but also in the feel derived from wrinkles and the like resulting when the leather is bent.
申请公布号 EP2261382(B1) 申请公布日期 2012.03.21
申请号 EP20090724869 申请日期 2009.03.24
申请人 KURARAY CO., LTD. 发明人 YONEDA, HISAO;KIMURA, YOSHIO;WAKIMOTO, YOSHIAKI;MIYAUCHI, KIYOHIKO
分类号 B32B5/22;C14B7/04 主分类号 B32B5/22
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