Automotive Parts
Some automotive parts are made by coextrusion. (RDC 9/3/2009)
(Wikipedia, Coextrusion, 1/22/2011)
Recent US Patents
10/12/2010
7,811,653
Extrusion molded article for automobiles
Miyakawa et al of Riken Technos, Japan has developed extrusion molded car panels having a core and a sealing portion by coextrusion of thermoplastic elastomers. (RDC 1/10/2011)