WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO1980001550) SELF-SUPPORTING AUTOMOTIVE LINER PANEL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001550    International Application No.:    PCT/US1979/000832
Publication Date: 07.08.1980 International Filing Date: 12.10.1979
IPC:
B32B 5/18 (2006.01), B60R 13/02 (2006.01), B60R 13/08 (2006.01)
Applicants:
Inventors:
Priority Data:
5956 24.01.1979 US
Title (EN) SELF-SUPPORTING AUTOMOTIVE LINER PANEL
(FR) PANNEAU DE GARNITURE RIGIDE POUR AUTOMOBILE
Abstract: front page image
(EN)A contoured self-supporting automotive liner panel, such as a headliner (H), which comprises an outer substrate layer (12), an intermediate layer (14) and an outer flexible, decorative, finish cover layer (16). The substrate layer is formed of a heat resistant expanded styrene copolymer formed by the copolymerization of styrene and maleic anhydride which is relatively rigid and has a substantial resistance to bending. The intermediate layer is formed of a relative soft, compressible, flexible, urethane foam.
(FR)Panneau de garniture en forme, se supportant lui-meme pour une automobile, tel qu"une garniture de toit (H) qui comprend une couche de substrat externe (12), une couche intermediaire (14) et une couche externe, decorative, de finition (16). La couche de substrat est formee par un copolymere de styrene expanse resistant a la chaleur forme par copolymerisation d"anhydride maleique et de styrene qui est relativement rigide et possede une resistance notable au flechissement. La couche intermediaire est formee d"une mousse d"urethane relativement molle, compressible et flexible.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)