METHOD FOR PRODUCING POLYCARBONATES

Details for Australian Patent Application No. 2003296732 (hide)

Owner BAYER MATERIALSCIENCE AG

Inventors KAUTH, Hermann; KORDS, Christian; HEUSER, Jurgen

Pub. Number AU-A-2003296732

PCT Number PCT/EP2003/0148

PCT Pub. Number WO2004/063249

Priority 103 00 598.6 10.01.03 DE

Filing date 24 December 2003

Wipo publication date 10 August 2004

International Classifications

C08G 064/24 Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 103 00 598.6 10.01.03 DE

9 September 2004 Application Open to Public Inspection

  Published as AU-A-2003296732

13 October 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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