PROCESS FOR PREPARING A HIGHMOLECULAR POLYAMIDE, POLYESTER, COPOLYESTER, COPOLYAMIDE OR POLYESTER-AMIDE BLOCK COPOLYMER

Details for Australian Patent Application No. 2003214711 (hide)

Owner DSM N.V.

Inventors LOONTJENS, Jacobus, Antonius; PLUM, Bartholomeus, Johannes, Margretha

Pub. Number AU-A-2003214711

PCT Number PCT/NL03/00133

PCT Pub. Number WO2003/074581

Priority 02075724.1 22.02.02 EP

Filing date 20 February 2003

Wipo publication date 16 September 2003

International Classifications

C08G 018/42 Polymeric products of isocyanates or isothiocyanates

C08G 018/80 Polymeric products of isocyanates or isothiocyanates

C08G 069/48 Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule

C08G 063/91 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G 018/60 Polymeric products of isocyanates or isothiocyanates

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 02075724.1 22.02.02 EP

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003214711

11 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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