CATALYTIC SYSTEM FOR PREPARING POLYBUTADIENES AND PREPARATION METHOD

Details for Australian Patent Application No. 2003233065 (hide)

Owner SOCIETE DE TECHNOLOGIE MICHELIN MICHELIN RECHERCHE ET TECHNIQUE S.A.

Inventors BARBOTIN, Fanny; LAUBRY, Philippe

Pub. Number AU-A-2003233065

PCT Number PCT/EP03/04314

PCT Pub. Number WO2003/097708

Priority 0206244 16.05.02 FR

Filing date 25 April 2003

Wipo publication date 2 December 2003

International Classifications

C08F 004/54 Polymerisation catalysts

C08F 036/04 Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds

C08F 236/04 Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 0206244 16.05.02 FR

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003233065

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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