Process for the dewatering of aqueous suspensions

Details for Australian Patent Application No. 2005229335 (hide)

Owner Ciba Specialty Chemicals Water Treatments Limited

Inventors Whittaker, Tony; Norman, Peter; Smith, Darryl

Agent Davies Collison Cave

Pub. Number AU-B-2005229335

PCT Pub. Number WO2005/095292

Priority 0405506.7 12.03.04 GB

Filing date 28 February 2005

Wipo publication date 13 October 2005

Acceptance publication date 2 December 2010

International Classifications

C02F 11/14 (2006.01) Treatment of sludge - with addition of chemical agents

Event Publications

28 September 2006 PCT application entered the National Phase

  PCT publication WO2005/095292 Priority application(s): WO2005/095292

2 December 2010 Application Accepted

  Published as AU-B-2005229335

31 March 2011 Standard Patent Sealed

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