THE HIGH-DENSITY HIGHMOLECULAR LINEAR POLYPHENYLENE SULFIDE POLYMERS AND THE PROCESSES OF PREPARING THE POLYMERS

Details for Australian Patent Application No. 2002216892 (hide)

Owner GU, Qigao

Inventors GU, Qigao

Pub. Number AU-A-2002216892

PCT Pub. Number WO2002/051910

Priority 00 1 20629.X 27.12.00 CN

Filing date 20 December 2001

Wipo publication date 8 July 2002

International Classifications

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

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2002216892

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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