Invention Grant
- Patent Title: Process for producing porous object and apparatus therefor
- Patent Title (中): 生产多孔物体的方法及其设备
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Application No.: US11547472Application Date: 2005-04-25
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Publication No.: US08741252B2Publication Date: 2014-06-03
- Inventor: Katsumi Watanabe , Masahiro Yamagata
- Applicant: Katsumi Watanabe , Masahiro Yamagata
- Applicant Address: JP Kobe-shi
- Assignee: Kobe Steel, Ltd.
- Current Assignee: Kobe Steel, Ltd.
- Current Assignee Address: JP Kobe-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2004-133823 20040428
- International Application: PCT/JP2005/007786 WO 20050425
- International Announcement: WO2005/105671 WO 20051110
- Main IPC: C01B33/12
- IPC: C01B33/12 ; H01M8/06
Abstract:
Disclosed is a process for producing porous materials by replacing a first solvent in a wet material containing the first solvent with a second solvent in a high pressure condition and drying the resulting wet material which process comprises a mixed solvent feeding step for feeding a mixed solvent composed of a solvent identical to or of the same kind as the first solvent and the second solvent to the wet material.
Public/Granted literature
- US20070272126A1 Process For Producing Porous Object And Apparatus Therefor Public/Granted day:2007-11-29
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