发明授权
- 专利标题: PROCEDE DE VALORISATION DE MATERIAUX COMPOSITES
- 专利标题(英): Method of upgrading composite materials
- 专利标题(中): 方法重复使用复合材料的
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申请号: EP03796050.7申请日: 2003-11-24
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公开(公告)号: EP1565296B1公开(公告)日: 2008-10-22
- 发明人: BASTIN, Pierre , SIMON, Jean-Yves
- 申请人: Tarkett SAS
- 申请人地址: 2, rue de l'Egalité 92748 Nanterre Cédex FR
- 专利权人: Tarkett SAS
- 当前专利权人: Tarkett SAS
- 当前专利权人地址: 2, rue de l'Egalité 92748 Nanterre Cédex FR
- 代理机构: Lambert, Romain Ramon
- 优先权: EP02292926 20021126
- 国际公布: WO2004048059 20040610
- 主分类号: B29B17/02
- IPC分类号: B29B17/02
摘要:
The invention relates to a method of upgrading a composite material containing fibrous matter and non-fibrous plastic matter. The inventive method comprises the following steps consisting in: cooling the composite material to a temperature of between -40 °C and +10 °C, grinding the cooled composite material in order to disconnect the fibrous matter from the non-fibrous plastic matter; and separating the fibrous matter from the non-fibrous plastic matter.
公开/授权文献
- EP1565296A2 PROCEDE DE VALORISATION DE MATERIAUX COMPOSITES 公开/授权日:2005-08-24
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