发明公开
- 专利标题： PORÖSES MATERIAL MIT NANOPORÖSER BESCHICHTUNG
- 专利标题（英）： Porous material with a nanoporous coating
- 专利标题（中）： PORÖSES材料MITNANOPORÖSERBESCHICHTUNG
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申请号： EP07729923.8申请日： 2007-06-06
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公开(公告)号： EP2035112A1公开(公告)日： 2009-03-18
- 发明人: SCHÄDLER, Volker , FRICKE, Marc , DU FRESNE VON HOHENESCHE, Cedric , ROSER, Joachim
- 申请人： BASF SE
- 申请人地址： 67056 Ludwigshafen DE
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： 67056 Ludwigshafen DE
- 优先权： EP06115723 20060620; EP06119896 20060831; EP07105727 20070405
- 国际公布： WO2007147730 20071227
- 主分类号： B01D39/16
- IPC分类号： B01D39/16 ; C09D161/00 ; C08J9/28
摘要：
The invention relates to a porous material containing a substrate that is based on at least one organic polymer A and a coating. According to the invention, i) the organic polymer-based uncoated substrate A is macroporous, ii) the surface of the macroporous substrate is coated with a polymer B based on reactive resins, and iii) said polymer B coating is nanoporous and the average diameter of the nanopores is a maximum 1,000 nm, (recording materials are excluded). The invention also relates to a method for producing the porous material and to the use of said material as filters for gases or liquids. Finally, the invention relates to filters containing the porous material and to a method for filtering gases or liquids.
公开/授权文献
- EP2035112B1 PORÖSES MATERIAL MIT NANOPORÖSER BESCHICHTUNG 公开/授权日：2009-10-28
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