POLYCARBONATES, POLYESTER CARBONATES AND POLYESTERS CONTAINING CYCLOALKYL-SUBSTITUTED PHENOLS IN A LATERAL POSITION

Details for Australian Patent Application No. 2003293603 (hide)

Owner BAYER MATERIALSCIENCE AG

Inventors BRUDER, Friedrich-Karl; HEUER, Helmut-Werner; MEYER, Alexander; WEHRMANN, Rolf

Pub. Number AU-A-2003293603

PCT Number PCT/EP2003/0111

PCT Pub. Number WO2004/037893

Priority 102 48 952.1 21.10.02 DE

Filing date 8 October 2003

Wipo publication date 13 May 2004

International Classifications

C08G 064/00 Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 102 48 952.1 21.10.02 DE

17 June 2004 Application Open to Public Inspection

  Published as AU-A-2003293603

21 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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