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公开(公告)号:US20110020590A1
公开(公告)日:2011-01-27
申请号:US12934557
申请日:2009-03-24
CPC分类号: C14B7/04 , B32B5/022 , B32B5/08 , B32B7/12 , B32B9/025 , B32B9/047 , B32B25/02 , B32B25/10 , B32B25/14 , B32B2260/021 , B32B2260/046 , B32B2262/0207 , B32B2262/0238 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/12 , B32B2307/3065 , B32B2307/50 , B32B2307/54 , B32B2307/5825 , B32B2307/718 , B32B2307/72 , B32B2437/00 , B32B2439/06 , B32B2439/46 , B32B2479/00 , B32B2605/003 , C14B7/02 , Y10T428/2395 , Y10T428/2495 , Y10T428/24967 , Y10T442/614
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.
摘要翻译: 本发明的一个方面是提供有包括裂皮的基材的层压皮革制品和层压在基材表面上的表层。 表皮层包括由微细纤维形成的缠结非织造织物的复合体和浸渍缠结无纺织物中的间隙的聚合物弹性体。 这种分裂皮革制品中的缠结非织造织物具有与网状层中的纵向和横向交叉的胶原纤维相同的方式增加体力而不会降低皮革样织构的效果。 因此,可以获得类似皮革的分裂皮革制品,不仅外观而且在皮革弯曲时产生的褶皱等感觉。