发明名称 THERMOFORMABLE MULTI-LAYER SHEET
摘要 <p>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 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.</p>
申请公布号 EP1680277(A2) 申请公布日期 2006.07.19
申请号 EP20040822232 申请日期 2004.10.07
申请人 E.I. DUPONT DE NEMOURS AND COMPANY 发明人 VOGEL, RANDALL, ALLEN;PAUL, JOHN, W.;HAUSMANN, KARLHEINZ
分类号 B32B27/32;B32B27/08;B32B27/30;B60R13/04 主分类号 B32B27/32
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