PROCESS FOR THE PRODUCTION OF POLYCARBONATE

Details for Australian Patent Application No. 2002331079 (hide)

Owner GENERAL ELECTRIC COMPANY

Inventors IKEDA, Akio; KIMURA, Takato; BRACK, Hans-Peter; BRUNELLE, Daniel, Joseph; CELLA, James, Anthony; KARLIK, Dennis; SHIMODA, Tomoaki

Pub. Number AU-A-2002331079

PCT Number PCT/US02/25688

PCT Pub. Number WO2003/022905

Priority 09/948,253 07.09.01 US

Filing date 13 August 2002

Wipo publication date 24 March 2003

International Classifications

C08G 064/14 Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

C08G 064/30 Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 09/948,253 07.09.01 US

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002331079

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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