公开(公告)号：EP1670639B1

公开(公告)日：2010-04-14

申请号：EP04765080.9

申请日：2004-09-10

申请人： Röchling Automotive AG & Co. KG

发明人： WIRTH, Reinhard ,  STARKE, Joachim ,  KAMPKE, Manfred

IPC分类号： B32B27/04 ,  B32B5/18 ,  B32B27/32

CPC分类号： B32B5/245 ,  B32B5/02 ,  B32B5/18 ,  B32B27/04 ,  B32B27/32 ,  B32B2262/0276 ,  B32B2262/101 ,  B32B2266/025 ,  B32B2305/08 ,  B32B2605/003 ,  B60R13/02 ,  B60R13/0237 ,  B60R13/0268 ,  B60R13/083 ,  B60R13/0861

公开(公告)号：EP1670639A1

公开(公告)日：2006-06-21

申请号：EP04765080.9

申请日：2004-09-10

申请人： Röchling Automotive AG & Co. KG

发明人： WIRTH, Reinhard ,  STARKE, Joachim ,  KAMPKE, Manfred

IPC分类号： B32B27/04 ,  B32B5/18 ,  B32B27/32

CPC分类号： B32B5/245 ,  B32B5/02 ,  B32B5/18 ,  B32B27/04 ,  B32B27/32 ,  B32B2262/0276 ,  B32B2262/101 ,  B32B2266/025 ,  B32B2305/08 ,  B32B2605/003 ,  B60R13/02 ,  B60R13/0237 ,  B60R13/0268 ,  B60R13/083 ,  B60R13/0861

摘要： The invention relates to a composite cladding piece for a vehicle, in particular a motor vehicle, comprising a core layer, formed from a foam of a polyolefin and covered on both sides by a coating layer. Each coating layer is made from a polyolefin matrix film, reinforced with long reinforcement fibres, whereby the proportion of the reinforcement fibres in the coating layer is in the range of 10 to 50 wt. % and particularly in the range 20 to 30 wt. % and the reinforcement fibres have a length of ≥ 12.5 mm. The ratio of the thickness S of the core layer to the thickness of one of the coating layers is in the range 6.0 to 15.0.