Modification of engineering-polymers with basic N groups and ion-exchange groups in the side chain

Details for Australian Patent Application No. 2004200396 (hide)

Owner Haring, T.

Inventors Haring, Thomas; Ullrich, Andreas; Kerres, Jochen

Agent Davies Collison Cave

Pub. Number AU-A-2004200396

Parent 771230

Filing date 3 February 2004

Wipo publication date 26 February 2004

International Classifications

C08G 075/23 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

C08L 081/02 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only

C08G 075/20 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

C08L 081/06 Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only

C08G 075/02 Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon

Event Publications

19 February 2004 Complete Application Filed

26 February 2004 Application Open to Public Inspection

  Published as AU-A-2004200396

2 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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