HYPERBRANCHED ESTEROXAZOLINE POLYMERS

Details for Australian Patent Application No. 2002358106 (hide)

Owner AKZO NOBEL N.V.

Inventors BRINKHUIS, Richard, Hendrikus, Gerrit

Pub. Number AU-A-2002358106

PCT Number PCT/EP02/13898

PCT Pub. Number WO2003/054060

Priority 01205155.3 21.12.01 EP

Filing date 9 December 2002

Wipo publication date 9 July 2003

International Classifications

C08G 083/00 Macromolecular compounds not provided for in groups

C08G 063/685 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 073/06 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen or carbon, not provided for in groups

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 01205155.3 21.12.01 EP

2 October 2003 Application Open to Public Inspection

  Published as AU-A-2002358106

9 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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