Hollow-fiber porous water filtration membrane of vinylidene fluoride resin and process for producing the same

Details for Australian Patent Application No. 2005254358 (hide)

Owner Kureha Corporation

Inventors Hino, Masayuki; Suzuki, Kenichi; Mizuno, Toshiya; Takahashi, Takeo; Tada, Yasuhiro; Taniguchi, Shingo

Agent Spruson & Ferguson

Pub. Number AU-B-2005254358

PCT Pub. Number WO2005/123234

Priority 2004-177285 15.06.04 JP

Filing date 8 June 2005

Wipo publication date 29 December 2005

Acceptance publication date 10 March 2011

International Classifications

B01D 69/08 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 67/00 (2006.01) Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

B01D 69/02 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 71/34 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

C08J 9/26 (2006.01) Working-up of macromolecular substances to porous or cellular articles or materials

Event Publications

1 February 2007 PCT application entered the National Phase

  PCT publication WO2005/123234 Priority application(s): WO2005/123234

10 March 2011 Application Accepted

  Published as AU-B-2005254358

7 July 2011 Standard Patent Sealed

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