POLYCARBONATE HAVING A LOW SHEAR THINNING RATIO

Details for Australian Patent Application No. 2002308256 (hide)

Owner BAYER AKTIENGESELLSCHAFT

Inventors MASON, James; KRATSCHMER, Silke; HUCKS, Uwe

Pub. Number AU-A-2002308256

PCT Number PCT/EP02/02719

PCT Pub. Number WO2002/077064

Priority 101 14 805.4 26.03.01 DE; 101 22 496.6 10.05.01 DE

Filing date 13 March 2002

Wipo publication date 8 October 2002

International Classifications

C08G 064/06 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

19 December 2002 Complete Application Filed

  Priority application(s): 101 14 805.4 26.03.01 DE; 101 22 496.6 10.05.01 DE

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002308256

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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