PROCESS FOR MAKING POLYTRIMETHYLENE TEREPHTHALATE

Details for Australian Patent Application No. 2002357478 (hide)

Owner SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

Inventors KELSEY, Donald, Ross; KIIBLER, Kathleen, Suzanne; TANG, Wen, Tzung

Pub. Number AU-A-2002357478

PCT Number PCT/EP02/12181

PCT Pub. Number WO2003/037958

Priority 60/341,000 30.10.01 US

Filing date 29 October 2002

Wipo publication date 12 May 2003

International Classifications

C08G 063/78 Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 60/341,000 30.10.01 US

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002357478

15 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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