METHOD FOR THE PRODUCTION OF ALIPHATIC OLIGOCARBONATE DIOLS

Details for Australian Patent Application No. 2002325849 (hide)

Owner BAYER AKTIENGESELLSCHAFT

Inventors SCHLEMENAT, Andreas; TILLACK, Jorg; LAUE, Jorg; WITOSSEK, Herbert

Pub. Number AU-A-2002325849

PCT Number PCT/EP02/07106

PCT Pub. Number WO2003/002630

Priority 101 30 882.5 27.06.01 DE

Filing date 27 June 2002

Wipo publication date 3 March 2003

International Classifications

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

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 101 30 882.5 27.06.01 DE

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002325849

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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