发明公开
- 专利标题: SEMELLE D'APPUI POUR TRAVERSES DE CHEMIN DE FER COMPRENANT UNE RÉSINE PVC
- 专利标题(英): Bearing plate for railway sleepers including a pvc resinpvc
- 专利标题(中): 轴承板与PVC树脂铁路枕木
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申请号: EP10714932.0申请日: 2010-03-09
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公开(公告)号: EP2406431A2公开(公告)日: 2012-01-18
- 发明人: KHARIJ, Saloua , ARGEMI FEBRER, Pere , GILLOT, Thomas , SAADALLAH, Fares
- 申请人: Arkema France
- 申请人地址: 420, rue d'Estienne d'Orves 92700 Colombes FR
- 专利权人: Arkema France
- 当前专利权人: Arkema France
- 当前专利权人地址: 420, rue d'Estienne d'Orves 92700 Colombes FR
- 代理机构: Sauvageot, Olivier Roger
- 优先权: FR0951532 20090311
- 国际公布: WO2010103226 20100916
- 主分类号: E01B3/42
- IPC分类号: E01B3/42 ; C08L27/06 ; E01B3/28 ; E01B26/00 ; E01B3/00
摘要:
The invention relates to a bearing plate for railway sleepers including a specific mix of PVC resin, a plasticizer and a thermoplastic polyurethane. Said compound is preferably made of a mixture of thermoplastic polymers and thermoplastic elastomers.
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