公开(公告)号：DE10062825B4

公开(公告)日：2004-11-04

申请号：DE10062825

申请日：2000-12-15

Applicant: BASF AG

Inventor： HUNE RUPERT ,  TINTELNOT DIETER

IPC: B29C33/18 ,  B29C37/00 ,  B29C39/10 ,  B29C39/12 ,  B29C44/14 ,  B29C44/06 ,  B29C44/58

公开(公告)号：DE10062825A1

公开(公告)日：2002-06-20

申请号：DE10062825

申请日：2000-12-15

Applicant: BASF AG

Inventor： HUNE RUPERT ,  TINTELNOT DIETER

IPC: B29C33/18 ,  B29C37/00 ,  B29C39/10 ,  B29C39/12 ,  B29C44/14 ,  B29C44/06

Abstract: An area of a first tool with a rib dividing it from a masked area is sprayed with a first color(5). After mask(3) removal the second area is sprayed another color(6). Polyurethane(PU) is cast over both colored areas to form a skin(7). The skin is demolded and located in a second tool(13) with a thin dividing plate(11) inserted into a groove dividing the colors. Applied vacuum holds the skin in position while an upper tool(10) carrying a supporting part(9) is closed over it and PU foam(14) introduced to form a backing layer. Independent claims are made for: a molding tool for manufacture of a multi-colored cast PU skin for use as an internal lining component in a vehicle and including a projection(2) for separating areas of different color and a mask(3) for covering of an area to be painted in a second color; b) a tool for manufacturing a multi-colored cast skin with a supporting layer(9) and foam(14) between them which has a thin dividing plate(11) for locating into a groove produced in the cast skin molding and vacuum for holding the skin onto the thin plate.