专利检索 ap:("COLLINS & AIKMAN AUTOMOTIVE SYSTEMS LIMITED") AND inv:"Cooper, Philip Charles" 第 1 页

1.

发明授权
Vehicle panel acoustic absorption liner and method of making the same 失效
标题翻译： Fahrzeugschall- Absorptionskarosserie und Verfahren zu ihrer Herstellung

公开(公告)号：EP0903263B1

公开(公告)日：2003-03-19

申请号：EP97307429.7

申请日：1997-09-23

申请人： COLLINS & AIKMAN AUTOMOTIVE SYSTEMS LIMITED

发明人： Beck, Raymond Paul , Cooper, Philip Charles , Figueira, Cindy , Jackson, Frank

IPC分类号： B60R13/08

CPC分类号： B29C44/362 , B29C44/326 , B60R13/0815

2.

发明公开
Vehicle panel acoustic absorption liner and method of making the same 失效
标题翻译： Fahrzeugschall-吸收体，以及它们的制备方法

公开(公告)号：EP0903263A1

公开(公告)日：1999-03-24

申请号：EP97307429.7

申请日：1997-09-23

申请人： COLLINS & AIKMAN AUTOMOTIVE SYSTEMS LIMITED

发明人： Beck, Raymond Paul , Cooper, Philip Charles , Figueira, Cindy , Jackson, Frank

IPC分类号： B60R13/08

CPC分类号： B29C44/362 , B29C44/326 , B60R13/0815

摘要： A motor vehicle body panel acoustic absorption liner, in particular a bonnet liner, is preformed by (i) application of polyurethane foam 3 to a first base sheet 1 with areas 5, 7, 9 of different thickness, and then (ii) applying a second sheet 11 as cover sheet over the reacting foam constituents.