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1.发明公开
公开(公告)号：EP1868715A2
公开(公告)日：2007-12-26
申请号：EP06740792.4
申请日：2006-04-06
发明人： BAHM, Jeannine, Rebecca , PEARKS, Andrew, Thomas , VIDAL, Guillermo Matias , COLLIAS, Dimitris, Ioannis , MITCHELL, Michael, Donovan , ASTLE, Robert, E. , FAYE, Katharine, L.K. , GOVERNAL, Robert, Andrew , HAMLIN, Thomas, J. , LUCHT, Rebecca, A. , PATEL, Hemang
IPC分类号： B01J20/20
CPC分类号： B01J20/20 , B01D39/04 , B01D39/2055 , B01D39/2058 , B01D39/2062 , B01D39/2065 , B01D2239/0442 , B01D2239/0471 , B01D2239/0485 , B01D2239/0613 , B01D2239/0618 , B01D2239/086 , B01D2239/10 , B01D2239/1216 , B01D2239/125 , B01D2239/1291 , B01J13/043 , B01J20/0233 , B01J20/28016 , B01J20/28023 , B01J20/2803 , B01J20/2808 , B01J20/28083 , B01J20/3236 , B01J20/3268 , B01J2220/42 , B01J2220/66 , C02F1/281 , C02F1/283 , C02F1/288 , C02F1/50 , C02F2201/006
摘要： A filter and filter material for providing or treating potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the filter material formed at least in part from a mixture of a plurality of mesoporous and microporous activated carbon particles. Preferably, at least some of the mesoporous activated carbon filter particles are coated with a cationic polymer, and even more preferably, at least some of the particles are coated with a cationic polymer and silver or a silver containing material. Kits comprising filters and information relating to the reduction, killing or removal of bacteria, viruses, microbials, and TTHM are also provided.
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公开(公告)号：EP2220003A1
公开(公告)日：2010-08-25
申请号：EP08854229.5
申请日：2008-11-25
发明人： HAMLIN, Thomas J. , MEYERING, Mark, T. , PATEL, Hemang R. , DAIGLE, Derek , GOVERNAL, Robert, A. , LUCHT, Rebecca, A. , SOLOMON, Keith, D. , YEH, Eshan, B.
CPC分类号： B01D39/2079 , A01N25/34 , B01D39/2075 , B01D2239/0407 , B01D2239/0414 , B01D2239/0442 , B01D2239/065 , B01D2239/08 , A01N33/12
摘要： Provided are an anti-microbial matrix and filtration systems containing the same. The matrix comprises a surface-modified inorganic component and a polymeric binder comprising particles having an irregular, convoluted surface. The surface-modified inorganic component comprises a reaction product of an anti-microbial component and an inorganic component. The anti-microbial component comprises a quaternary ammonium salt containing an epoxide group. A covalent bond is, for example, between the quaternary ammonium cation and a hydroxyl group of the inorganic component. The quaternary ammonium salt can be poly(methyldiallylamine epichlorohydrin). Further, the quaternary ammonium salt can have the formula according to I: (Formula I), wherein n is in the range of 5 to 24. The inorganic component can be diatomaceous earth. The polymeric binder can comprise ultra high molecular weight polyethylene (UHMW PE). Methods of making and using the same are also provided.
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公开(公告)号：EP1868715B1
公开(公告)日：2018-06-13
申请号：EP06740792.4
申请日：2006-04-06
发明人： BAHM, Jeannine, Rebecca , PEARKS, Andrew, Thomas , VIDAL, Guillermo Matias , COLLIAS, Dimitris, Ioannis , MITCHELL, Michael, Donovan , ASTLE, Robert, E. , FAYE, Katharine, L.K. , GOVERNAL, Robert, Andrew , HAMLIN, Thomas, J. , LUCHT, Rebecca, A. , PATEL, Hemang
IPC分类号： B01J20/20
CPC分类号： B01J20/20 , B01D39/04 , B01D39/2055 , B01D39/2058 , B01D39/2062 , B01D39/2065 , B01D2239/0442 , B01D2239/0471 , B01D2239/0485 , B01D2239/0613 , B01D2239/0618 , B01D2239/086 , B01D2239/10 , B01D2239/1216 , B01D2239/125 , B01D2239/1291 , B01J13/043 , B01J20/0233 , B01J20/28016 , B01J20/28023 , B01J20/2803 , B01J20/2808 , B01J20/28083 , B01J20/3236 , B01J20/3268 , B01J2220/42 , B01J2220/66 , C02F1/281 , C02F1/283 , C02F1/288 , C02F1/50 , C02F2201/006
摘要： A filter and filter material for providing or treating potable water is provided. The filter includes a housing having an inlet and an outlet, a filter material disposed within the housing, the filter material formed at least in part from a mixture of a plurality of mesoporous and microporous activated carbon particles. Preferably, at least some of the mesoporous activated carbon filter particles are coated with a cationic polymer, and even more preferably, at least some of the particles are coated with a cationic polymer and silver or a silver containing material. Kits comprising filters and information relating to the reduction, killing or removal of bacteria, viruses, microbials, and TTHM are also provided.
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