发明申请
US20050092675A1 Filter element, method for manufacture thereof, and filter using said element
失效
过滤元件,其制造方法和使用所述元件的过滤器
- 专利标题: Filter element, method for manufacture thereof, and filter using said element
- 专利标题(中): 过滤元件,其制造方法和使用所述元件的过滤器
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申请号: US10473866申请日: 2002-04-01
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公开(公告)号: US20050092675A1公开(公告)日: 2005-05-05
- 发明人: Fumio Nakahara , Masaki Fukuura , Teruyo Fukuura , Takayuki Yoshikawa
- 申请人: Fumio Nakahara , Masaki Fukuura , Teruyo Fukuura , Takayuki Yoshikawa
- 申请人地址: JP Okayama-ken 705-0025
- 专利权人: Kuraray Chemical Co., Ltd.
- 当前专利权人: Kuraray Chemical Co., Ltd.
- 当前专利权人地址: JP Okayama-ken 705-0025
- 优先权: JP2001-105930 20010404
- 国际申请: PCT/JP02/03244 WO 20020401
- 主分类号: B01D39/16
- IPC分类号: B01D39/16 ; B01D46/00 ; B01D53/02 ; B01D53/04 ; B01J20/28 ; B01D71/00
摘要:
The invention provides a filter element exhibiting an excellent deodorizing and adsorbing function with low pressure drop, as well as to a method for its manufacture and a filter using the element, and this is achieved by a filter element which satisfies the relationship that 0≦A≦1.1 mB+C and m=0.28−0.0005 D50, with the proviso that 0
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