Composite polyamide reverse osmosis membrane showing high boron rejection and method of producing the same

Details for Australian Patent Application No. 2007201238 (hide)

Owner Saehan Industries Incorporation

Inventors Koo, Ja-Young; Hong, Sung Pyo

Agent FB Rice

Pub. Number AU-B-2007201238

Priority 11/395620 31.03.06 US

Filing date 21 March 2007

Wipo publication date 18 October 2007

Acceptance publication date 23 April 2009

International Classifications

B01D 71/56 (2006.01) Semi-permeable membranes for separation processes or apparatus characterised by the material

C02F 1/44 (2006.01) Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

Event Publications

5 April 2007 Complete Application Filed

  Priority application(s): 11/395620 31.03.06 US

18 October 2007 Application Open to Public Inspection

  Published as AU-B-2007201238

23 April 2009 Application Accepted

  Published as AU-B-2007201238

20 August 2009 Standard Patent Sealed

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