Glyoxalation of vinylamide polymer

Details for Australian Patent Application No. 2007293922 (hide)

Owner Ciba Holding Inc.

Inventors Wright, Matthew

Agent Davies Collison Cave

Pub. Number AU-A-2007293922

PCT Pub. Number WO2008/028865

Priority 60/843,156 07.09.06 US; 60/851,188 12.10.06 US

Filing date 31 August 2007

Wipo publication date 13 March 2008

International Classifications

C08F 8/28 (2006.01) Chemical modification by after-treatment

C08F 20/54 (2006.01) Homopolymers or 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

D21H 17/37 (2006.01) Non-fibrous material added to the pulp, characterised by its constitution

Event Publications

19 March 2009 PCT application entered the National Phase

  PCT publication WO2008/028865 Priority application(s): WO2008/028865

3 September 2009 Assignment before Grant

  Ciba Holding Inc. The application has been assigned to BASF SE

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