Porous film of vinylidene fluoride resin and method for producing same

Details for Australian Patent Application No. 2004230360 (hide)

Owner Kureha Corporation

Inventors Katsurao, Takumi; Hosokawa, Toshio; Kawakami, Tomoaki

Agent Spruson & Ferguson

Pub. Number AU-B-2004230360

PCT Pub. Number WO2004/092257

Priority 2003-112013 16.04.03 JP

Filing date 9 April 2004

Wipo publication date 28 October 2004

Acceptance publication date 5 August 2010

International Classifications

C08J 9/00 (2006.01) Working-up of macromolecular substances to porous or cellular articles or materials

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

B01D 71/82 (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

C08J 9/36 (2006.01) Working-up of macromolecular substances to porous or cellular articles or materials

Event Publications

10 November 2005 PCT application entered the National Phase

  PCT publication WO2004/092257 Priority application(s): WO2004/092257

5 August 2010 Application Accepted

  Published as AU-B-2004230360

2 December 2010 Standard Patent Sealed

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