Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer

Details for Australian Patent Application No. 2005223753 (hide)

Owner Bostik, Inc.

Inventors Weston, Rodney M.; Calhoun, Glenn C.

Agent Freehills

Pub. Number AU-B-2005223753

PCT Pub. Number WO2005/090422

Priority 10/803,306 18.03.04 US

Filing date 9 March 2005

Wipo publication date 29 September 2005

Acceptance publication date 23 June 2011

International Classifications

C08F 220/18 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 220/14 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

C08F 220/56 (2006.01) Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof

Event Publications

12 October 2006 PCT application entered the National Phase

  PCT publication WO2005/090422 Priority application(s): WO2005/090422

23 June 2011 Application Accepted

  Published as AU-B-2005223753

20 October 2011 Standard Patent Sealed

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