WEATHERSTRIP FOR AUTOMOTIVE GLASS WINDOW AND THE LIKE
摘要
A weatherstrip for automotive and motor vehicle window glass comprises a glass contact layer overlying a base extrusion. The base extrusion is formed of a thermoplastic vulcanizate (TPV) comprising ethylene-propylene diene polymer (EPDM) and polypropylene. The glass contact layer is formed of a material composed predominantly of a thermoplastic polyolefin polymer and comprising a silicone-crosslinked thermoset polymer. The thermoset polymer may be the reaction product of a silane-grafted polyolefin and a silicone polymer.
申请公布号
WO2005047034(A2)
申请公布日期
2005.05.26
申请号
WO2004US37949
申请日期
2004.11.12
申请人
GENCORP INC.;GOPALAN, KRISHNAMACHARI;RAJ, RAMASWAMY, G.;SCHNEIDER, CHRISTOPER, D.
发明人
GOPALAN, KRISHNAMACHARI;RAJ, RAMASWAMY, G.;SCHNEIDER, CHRISTOPER, D.