发明申请
- 专利标题： FILTER MEDIUM CONTAINING FIBRES
- 专利标题（中）： 过滤介质含有纤维
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申请号： US14437852申请日： 2013-10-14
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公开(公告)号： US20150258478A1公开(公告)日： 2015-09-17
- 发明人: Jaideep Chatterjee , Santosh Kumar Gupta , Suma Mattathil Sukumaran , Rajeesh Kumar Ramachandran
- 申请人： CONOPCO, INC., D/B/A UNILEVER
- 申请人地址： US NJ Englewood Cliffs
- 专利权人： Conopco, Inc., d/b/a UNILEVER
- 当前专利权人： Conopco, Inc., d/b/a UNILEVER
- 当前专利权人地址： US NJ Englewood Cliffs
- 优先权： EP12190931.1 20121101
- 国际申请： PCT/EP2013/071411 WO 20131014
- 主分类号： B01D39/20
- IPC分类号： B01D39/20 ; B29C43/14
摘要：
Disclosed is a filter for purification of water having a filter medium; and a metal or an alloy thereof which has oligodynamic effect wherein said metal or an alloy thereof is in the form of fibres. A preferred metal is selected from silver, copper, zinc, gold or aluminium. It is preferred that aspect ratio of the fibres is range of 3 to 200. The disclosed filter on an average provides at least 5 log10 removal each of bacteria and virus from water.
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