Low foaming/defoaming compositions containing alkoxylated quaternary ammonium compounds

Details for Australian Patent Application No. 2002257654 (hide)

Owner Akzo Nobel N.V.

Inventors Johnson, Andress K.; Franklin, Ralph J.

Agent Griffith Hack

Pub. Number AU-B-2002257654

PCT Pub. Number WO2002/081610

Priority 09/829,257 09.04.01 US

Filing date 13 March 2002

Wipo publication date 21 October 2002

Acceptance publication date 26 April 2007

International Classifications

C11D 3/00 (2006.01) Other compounding ingredients of detergent compositions covered in group

C11D 1/62 (2006.01) Surface-active non-soap detergents

C11D 1/72 (2006.01) Surface-active non-soap detergents - Ethers of polyoxyalkylene glycols

C11D 1/835 (2006.01) Surface-active non-soap detergents - Mixtures of non-ionic with cationic compounds

Event Publications

10 April 2003 Application Open to Public Inspection

  Published as AU-B-2002257654

26 April 2007 Application Accepted

  Published as AU-B-2002257654

23 August 2007 Standard Patent Sealed

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