发明公开
EP2327672A1 Plaster-based material including an agent capable of trapping formaldehyde.
有权
Gipsmaterial enthaltend eine Substanz welche Formaldehyd einfangen kann
- 专利标题： Plaster-based material including an agent capable of trapping formaldehyde.
- 专利标题（中）： Gipsmaterial enthaltend eine Substanz welche Formaldehyd einfangen kann
-
申请号： EP09176123.9申请日： 2009-11-16
-
公开(公告)号： EP2327672A1公开(公告)日： 2011-06-01
- 发明人: Sahay-Turner, Parnika
- 申请人： BPB Limited
- 申请人地址： Saint-Gobain House Binley Business Park Coventry CV3 2TT GB
- 专利权人： BPB Limited
- 当前专利权人： BPB Limited
- 当前专利权人地址： Saint-Gobain House Binley Business Park Coventry CV3 2TT GB
- 代理机构： Jamet, Vincent
- 主分类号： C04B28/14
- IPC分类号： C04B28/14
摘要：
The present invention relates to a plaster-based material which includes an agent capable of trapping formaldehyde, in particular a plasterboard intended for the interior fittings of residential buildings.
The agent capable of trapping formaldehyde is chosen from ethylene urea and its derivatives, compounds comprising active methylene(s), sulphites, tannins and their mixtures.
Another subject-matter of the invention is the use of the said material for reducing the amount of formaldehyde present in the atmosphere inside residential buildings.
The agent capable of trapping formaldehyde is chosen from ethylene urea and its derivatives, compounds comprising active methylene(s), sulphites, tannins and their mixtures.
Another subject-matter of the invention is the use of the said material for reducing the amount of formaldehyde present in the atmosphere inside residential buildings.
公开/授权文献
信息查询
