发明名称 Preparation of profiled leather object useful for automobile upholstery and instrument panels, having at least one leather layer and a protective layer made from a thermoplastic polymer bonded to the leather layer
摘要 Preparation of profiled object having at least one leather layer and a protective layer made from a thermoplastic polymer bonded to the leather layer, the leather forming the leather layer is applied to a temperable profiling surface of a forming tool, some melt of the thermoplastic layer is applied to the leather at a first pressure, the forming tool is closed forming a negative mold, and the profiled part is finally formed at a higher pressure Preparation of profiled object having at least one leather layer and a protective layer made from a thermoplastic polymer bonded to the leather layer, the leather forming the leather layer is applied to a temperable profiling surface of a forming tool, part of a melt of the thermoplastic layer is applied to the leather at one pressure, the forming tool is closed forming a negative mold, and the profiled part is finally formed at a higher pressure, and the temperable profiled surface is tempered, at least during final forming, at a temperature low enough to ensure no damage to the leather layer. An Independent claim is included for a profiled body comprising a leather layer and a protective layer of thermoplastic polymer bonded to it, obtained as above.
申请公布号 DE10119494(A1) 申请公布日期 2002.10.24
申请号 DE20011019494 申请日期 2001.04.20
申请人 BASF AG 发明人 BARTL, JUERGEN;KLENZ, RAINER;LIESE, MICHAELA;TAEGER, TILMAN LUEDECKE;GUENTHER, ERHARD
分类号 B29C43/18;B29C45/14;B29C45/37;B29C45/56;(IPC1-7):B32B9/02;B32B31/20;B29C44/12;C14B7/00 主分类号 B29C43/18
代理机构 代理人
主权项
地址