METHOD FOR THE PRODUCTION OF OXYMETHYLENE HOMOOR COPOLYMERS

Details for Australian Patent Application No. 2002356750 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors ARMBRUSTER, Harald; EGBERS, Gitta; FREYHOF, Reinhard; FRIESE, Thorsten; HECK, Ludwig, E.; HILDENBRAND, Peter; ZEINER, Hartmut; SCHOLL, Stephan; GORTZ, HansHelmut; STROFER, Eckhard

Pub. Number AU-A-2002356750

PCT Number PCT/EP02/13451

PCT Pub. Number WO2003/046035

Priority 101 58 813.5 30.11.01 DE

Filing date 28 November 2002

Wipo publication date 10 June 2003

International Classifications

C08G 002/08 Addition polymers of aldehydes or cyclic oligomers thereof or of ketones

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 101 58 813.5 30.11.01 DE

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002356750

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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