Polymeric viscosity modifiers

Details for Australian Patent Application No. 2007280083 (hide)

Owner The Procter & Gamble Company

Inventors Carlucci, Giovanni; Kemper, Joseph Jay; Schechtman, Lee Arnold

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2007280083

PCT Pub. Number WO2008/015653

Priority 60/834,863 02.08.06 US

Filing date 2 August 2007

Wipo publication date 7 February 2008

International Classifications

C08F 220/00 (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 246/00 (2006.01) Copolymers in which the nature of only the monomers in minority is defined

Event Publications

26 February 2009 PCT application entered the National Phase

  PCT publication WO2008/015653 Priority application(s): WO2008/015653

12 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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