发明申请
US20100022679A1 USE OF TIMBER MATERIALS COMPRISING POLYAMINE FOR LOWERING FORMALDEHYDE CONTENT IN AMBIENT AIR
审中-公开
使用包含聚氨酯的木质材料降低环境空气中的甲醛含量
- 专利标题： USE OF TIMBER MATERIALS COMPRISING POLYAMINE FOR LOWERING FORMALDEHYDE CONTENT IN AMBIENT AIR
- 专利标题（中）： 使用包含聚氨酯的木质材料降低环境空气中的甲醛含量
-
申请号： US12375234申请日： 2007-01-12
-
公开(公告)号： US20100022679A1公开(公告)日： 2010-01-28
- 发明人: Eva Rüba , Stephan Weinkötz , Michael Schmidt , Michael Finkenauer , Christian Beil
- 申请人： Eva Rüba , Stephan Weinkötz , Michael Schmidt , Michael Finkenauer , Christian Beil
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 优先权： EP06118012.1 20060727
- 国际申请： PCT/EP2007/050273 WO 20070112
- 主分类号： C08L97/02
- IPC分类号： C08L97/02
摘要：
The present invention relates to the use of wood-base materials for the production of furniture parts, wall claddings, insulation materials and the like for reducing the formaldehyde content in the ambient air, the wood-base materials (iii) comprising polyamine as a binder or (iv) comprising a binder differing from polyamine and additionally having polyamine in or on the outer layers of the wood-base material and the polyamine having a molecular weight of at least 500 g/mol and at least 6 primary or secondary amino groups.
信息查询
