Method for improving viscosity of thickeners for aqueous systems

Details for Australian Patent Application No. 2003248472 (hide)

Owner Rohm and Haas Company

Inventors Zhang, Lifeng

Agent Davies Collison Cave

Pub. Number AU-B-2003248472

Priority 60/417854 11.10.02 US

Filing date 1 October 2003

Wipo publication date 29 April 2004

Acceptance publication date 8 October 2009

International Classifications

C09D 7/12 (2006.01) Features of coating compositions, not provided for in group   - Other additives

C08B 37/00 (2006.01) Preparation of polysaccharides not provided for in

C09D 7/00 (2006.01) Features of coating compositions, not provided for in group  

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 60/417854 11.10.02 US

29 April 2004 Application Open to Public Inspection

  Published as AU-B-2003248472

8 October 2009 Application Accepted

  Published as AU-B-2003248472

4 February 2010 Standard Patent Sealed

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