发明公开
- 专利标题： VERWENDUNG VON MODIFIZIERTEN OFFENZELLIGEN SCHAUMSTOFFEN IN STAUBSAUGERN
- 专利标题（英）： Use of modified open-cell foam materials in vacuum cleaners
- 专利标题（中）： 改性开孔泡沫的吸尘器使用
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申请号： EP07787361.0申请日： 2007-07-11
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公开(公告)号： EP2046878A1公开(公告)日： 2009-04-15
- 发明人: BAUS, Ulf , FRENZEL, Stefan , VATH, Bernhard , MÖCK, Christof , TIEKOETTER, Stefan , BERTRAM, Andre , KINNIUS, Jörg , WOLF, Cornelius
- 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： DE102006034315 20060721
- 国际公布： WO2008009602 20080124
- 主分类号： C08J9/42
- IPC分类号： C08J9/42 ; A47L9/12
摘要：
The invention relates to the use of molded bodies as dust-binding means in vacuum cleaners. The molded bodies according to the invention have length/width/height dimensions ranging from 1 mm to 5 cm and are produced by treating (a) an open-cell foam material having a density ranging from 5 to 500 kg/m3 and a mean pore diameter ranging from 1 μm to 1 mm (b) with an aqueous formulation of at least one cationic polymer, (c) and a shaping step.
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