Invention Grant
- Patent Title: Chemical filter and method for manufacturing same
- Patent Title (中): 化学过滤器及其制造方法
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Application No.: US11032035Application Date: 2005-01-11
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Publication No.: US07364608B2Publication Date: 2008-04-29
- Inventor: Takashi Tanahashi , Toshiro Nakano , Akihiro Imai
- Applicant: Takashi Tanahashi , Toshiro Nakano , Akihiro Imai
- Applicant Address: JP Tokyo
- Assignee: Nichias Corporation
- Current Assignee: Nichias Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- Priority: JP2004-096716 20040329
- Main IPC: B01D53/02
- IPC: B01D53/02
Abstract:
The chemical filter supporting an ion-exchange resin comprising a fiber supporting body containing ion-exchange fiber and ion-exchange resin powder which is supported on the fiber supporting body is provided. The chemical filter possesses a large ion-exchange capacity per unit volume and exhibits high initial performance of eliminating ionized gaseous pollutants and excellent durability of the elimination performance.
Public/Granted literature
- US20050211625A1 Chemical filter and method for manufacturing same Public/Granted day:2005-09-29
Information query
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