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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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