A compound profile (43) consists of a fastening section (33) of a thermoplastic plastics material as well as profile sections (30, 31) of elastomeric material, namely a profile section (30) of expanded rubber and a profile section (31) of soft rubber. All sections (30, 31, 33) are fixed to one another...http://www.google.de/patents/US5736215?utm_source=gb-gplus-sharePatent US5736215 - Process for the manufacture of a profile part
