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公开(公告)号:US09982167B2
公开(公告)日:2018-05-29
申请号:US15101868
申请日:2014-11-17
IPC分类号: C09J7/02 , A61L15/22 , A61F13/56 , A61F13/60 , B32B27/36 , B32B7/06 , B32B27/08 , B32B7/12 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/34 , A61L15/58
CPC分类号: C09J7/29 , A61F13/5605 , A61F13/60 , A61L15/225 , A61L15/585 , B32B7/06 , B32B7/12 , B32B27/08 , B32B27/283 , B32B27/302 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2274/00 , B32B2307/724 , B32B2307/748 , B32B2519/00 , C09J7/243 , C09J2423/005 , C09J2423/006 , C09J2425/005 , C09J2467/005 , C09J2477/005 , C09J2483/00
摘要: A precursor composite material (60) is provided, having a layer sequence (50) comprising an adhesive layer (20), a carrier layer (10) on the adhesive layer (20), a release layer (40) on the carrier layer (10) and a parting layer (30) on the release layer (40), wherein the layer sequence (50) is arranged in such a way that the side of the adhesive layer (20) facing away from the layer sequence (50) is arranged at least in sub-regions on the side of the parting layer (30) facing away from the layer sequence (50). Further provided are a composite material, a method for producing the precursor composite material, a method for producing the composite material and a use of the precursor composite material and of the composite material.
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公开(公告)号:US10435525B2
公开(公告)日:2019-10-08
申请号:US15079530
申请日:2016-03-24
摘要: Hydrophobic breathable film based on a polymer mixture of A) at least one hydrophilic elastomer block copolymer made of at least one polyamide block and at least one polyalkylene oxide block and B) at least one thermoplastic polymer, which regulates the steam-permeability of the breathable film.
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