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公开(公告)号:US20170355325A1
公开(公告)日:2017-12-14
申请号:US15684015
申请日:2017-08-23
Applicant: BASF SE
Inventor: Carl JOKISCH , Jürgen WEISER , Peter RUDOLF
IPC: B60R13/08 , B32B5/30 , B32B5/02 , B32B27/14 , B32B27/34 , B32B27/06 , B32B29/00 , B32B27/36 , B32B9/04 , B32B27/18 , B32B9/02 , B32B27/12 , B32B5/26 , B32B27/40 , B32B7/14 , B32B7/12 , B32B27/30 , B32B5/18 , B32B27/32 , B32B3/26 , A47C27/00 , B32B27/08 , B32B5/24
CPC classification number: B60R13/0892 , A47C27/007 , B32B3/266 , B32B5/022 , B32B5/024 , B32B5/026 , B32B5/028 , B32B5/18 , B32B5/245 , B32B5/26 , B32B5/30 , B32B7/12 , B32B7/14 , B32B9/025 , B32B9/045 , B32B9/047 , B32B27/065 , B32B27/08 , B32B27/12 , B32B27/14 , B32B27/18 , B32B27/302 , B32B27/306 , B32B27/32 , B32B27/34 , B32B27/36 , B32B27/40 , B32B29/002 , B32B2260/025 , B32B2260/046 , B32B2262/02 , B32B2262/0238 , B32B2262/0246 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/0292 , B32B2262/062 , B32B2262/065 , B32B2262/08 , B32B2262/14 , B32B2264/0228 , B32B2264/0242 , B32B2264/025 , B32B2264/062 , B32B2264/108 , B32B2266/0221 , B32B2266/0228 , B32B2266/0242 , B32B2266/025 , B32B2266/0278 , B32B2266/0285 , B32B2266/06 , B32B2307/724 , B32B2307/726 , B32B2479/00 , B32B2601/00 , B32B2605/003 , Y10T428/24331
Abstract: Multi-layer composite material, production and use thereof A multilayered composite material comprises as components: (A) a sheet material, (B) a material capable of absorbing water or aqueous fluids, (C) at least one bonding layer and (D) a polyurethane layer with capillaries passing through the entire thickness of the polyurethane layer, wherein the polyurethane layer (D) comes into direct contact with sheet material (A) or absorption-capable material (B) in one or more places.