A thermoformable multi-layer sheet is disclosed, which comprises or is produced from a first co-extruded clear polymeric layer comprising an ionomer resin; a second co-extruded polymeric layer; a third co-extruded thermoformable polymeric adhesive layer that is in direct contact with the second co-extruded layer and a backing layer; and a co-extruded backing layer adhered to the adhesive layer. Also disclosed is a product such as an auto part, a truck part, an auto or truck body panel, or a part or panel of a recreational vehicle having a Class A surface that can comprise or be produced from the multi-layer sheet.
申请公布号
WO2006038906(A3)
申请公布日期
2006.08.31
申请号
WO2004US33440
申请日期
2004.10.07
申请人
E.I. DUPONT DE NEMOURS AND COMPANY;VOGEL, RANDALL, ALLEN;PAUL, JOHN, W.;HAUSMANN, KARLHEINZ