Method of building viscosity and viscoelasticity in surfactant solutions by adding nanoparticles and compositions thereof

Details for Australian Patent Application No. 2008320903 (hide)

Owner Unilever PLC University of Delaware

Inventors Wagner, Norman John; Lips, Alexander; Kaler, Eric W.; Vethamuthu, Martin Swanson; Helgeson, Matthew E.; Ananthapadmanabhan, Kavssery Parameswaran; Nettesheim, Florian; Liberatore, Matthew W.

Agent Davies Collison Cave

Pub. Number AU-B-2008320903

PCT Pub. Number WO2009/056538

Priority 61/001,276 30.10.07 US

Filing date 28 October 2008

Wipo publication date 7 May 2009

Acceptance publication date 17 November 2011

International Classifications

B01F 17/00 (2006.01) Use of substances as emulsifying, wetting, dispersing, or foam-producing agents

Event Publications

20 May 2010 PCT application entered the National Phase

  PCT publication WO2009/056538 Priority application(s): WO2009/056538

17 November 2011 Application Accepted

  Published as AU-B-2008320903

15 March 2012 Standard Patent Sealed

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