POLYAMINE DERIVATIVES, A PROCESS TO MAKE THEM, AND THEIR USE

Details for Australian Patent Application No. 2003276126 (hide)

Owner AKZO NOBEL N.V.

Inventors PARDOEN, Johannes, Adrianus; BRINKHUIS, Richard, Hendrikus, Gerrit; VENDERBOSCH, Rudolf, Anthonius, Maria

Pub. Number AU-A-2003276126

PCT Number PCT/EP03/11647

PCT Pub. Number WO2004/039865

Priority 02079516.7 29.10.02 EP

Filing date 20 October 2003

Wipo publication date 25 May 2004

International Classifications

C08G 073/02 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

C07C 235/10 Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms

C07C 271/20 Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 02079516.7 29.10.02 EP

24 June 2004 Application Open to Public Inspection

  Published as AU-A-2003276126

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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