Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same

Details for Australian Patent Application No. 2010206061 (hide)

Owner Asahi Kasei Chemicals Corporation

Inventors Shiki, Satoshi; Ohya, Hiroyoshi; Kubota, Noboru; Hattori, Makiko

Agent Watermark

Pub. Number AU-B-2010206061

Parent 2007239311

Filing date 30 July 2010

Wipo publication date 26 August 2010

Acceptance publication date 9 February 2012

International Classifications

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

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

B01D 71/38 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

C08J 9/28 (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

D01F 6/12 (2006.01) Monocomponent artificial filaments or the like of synthetic polymers

Event Publications

19 August 2010 Complete Application Filed

26 August 2010 Application Open to Public Inspection

  Published as AU-B-2010206061

9 February 2012 Application Accepted

  Published as AU-B-2010206061

7 June 2012 Standard Patent Sealed

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