发明授权
- 专利标题: Method of producing a vehicle interior lining and vehicle interior lining
- 专利标题(中): 生产车内衬和车内衬的方法
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申请号: US10643781申请日: 2003-08-19
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公开(公告)号: US07153564B2公开(公告)日: 2006-12-26
- 发明人: Horst Schonebeck
- 申请人: Horst Schonebeck
- 申请人地址: DE Dietzenbach
- 专利权人: ArvinMeritor GmbH
- 当前专利权人: ArvinMeritor GmbH
- 当前专利权人地址: DE Dietzenbach
- 代理机构: Carlson, Gaskey, & Olds
- 优先权: DE10237837 20020819
- 主分类号: B32B3/26
- IPC分类号: B32B3/26 ; B32B5/24 ; B32B3/00
摘要:
A vehicle interior lining having very good sound absorbing properties and is air-permeable to air comprises an outside decorative layer, a barrier layer arranged on the rear side of the decorative layer, and a foamed layer which directly adjoins the barrier layer and is produced by back foaming. The barrier layer is formed from cellulose fleece and prevents the material used to form the foamed layer from seeping through to the decorative layer. The vehicle interior lining is air-permeable after the foamed layer is cured and can be used as, for example, a roof lining.
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