- 专利标题: Recyclable vehicle interior articles and methods of making same
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申请号: US10041223申请日: 2002-01-07
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公开(公告)号: US06710133B2公开(公告)日: 2004-03-23
- 发明人: Girma Gebreselassie , Matt Starling , Surendra Khambete , Graham Tompson
- 申请人: Girma Gebreselassie , Matt Starling , Surendra Khambete , Graham Tompson
- 主分类号: C08K300
- IPC分类号: C08K300
摘要:
Recyclable vehicle interior trim panels, and methods of producing same, are provided. A vehicle interior trim panel may include a top layer of recyclable polymeric material and a backing layer bonded to the top layer in face-to-face relationship. The top layer includes a blend of various recyclable polymeric materials including an interpolymer component, a polypropylene copolymer component, a polypropylene component, a limestone component, and barium sulfate component, and has a thickness of between about 1.6 mm and about 2.0 mm. The top layer may include first and second layers of recyclable polymeric material adhered together in face-to-face relationship. The first layer includes a first interpolymer component, a second interpolymer component, a polypropylene copolymer component, a polypropylene component, a polyethylene polymer component, and a silicone component. The second layer includes an interpolymer component, a polypropylene copolymer component, a polypropylene component, and a limestone component.
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