Acid-based polymeric dispersants with 2-[2-(2-methoxyethoxy)ethoxy]acetic acid

Details for Australian Patent Application No. 2008201767 (hide)

Owner Air Products and Chemicals, Inc.

Inventors Quay, Jeffrey Raymond; Mercando, Lisa Ann

Agent Pizzeys

Pub. Number AU-A-2008201767

Priority 12/099,438 08.04.08 US; 60/913,852 25.04.07 US

Filing date 22 April 2008

Wipo publication date 13 November 2008

International Classifications

C08K 13/04 (2006.01) Use of mixtures of ingredients not covered by any single one of main groups , each of these compounds being essential

C08J 3/205 (2006.01) Processes of treating or compounding macromolecular substances

C08K 3/22 (2006.01) Use of inorganic ingredients

C08K 5/09 (2006.01) Use of organic ingredients

C08L 67/00 (2006.01) Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain

Event Publications

8 May 2008 Complete Application Filed

  Priority application(s): 12/099,438 08.04.08 US; 60/913,852 25.04.07 US

13 November 2008 Application Open to Public Inspection

  Published as AU-A-2008201767

7 July 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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