MAGNESIUM DICHLORIDE-BASED ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM

Details for Australian Patent Application No. 2003293783 (hide)

Owner BASELL POLIOLEFINE ITALIA S.P.A.

Inventors Casalini, Andrea; Evangelisti, Daniele; Fusco, Ofelia; Collina, Gianni; Brita, Diego

Agent Griffith Hack

Pub. Number AU-A-2003293783

PCT Number PCT/EP2003/0138

PCT Pub. Number WO2004/054711

Priority 02080616.2 18.12.02 EP; 60/435,195 20.12.02 US; 03101357.6 14.05.03 EP; 60/482,697 26.06.03 US

Filing date 25 November 2003

Wipo publication date 9 July 2004

International Classifications

B01J 027/00 Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen

C08F 004/654 Polymerisation catalysts

C08F 010/00 Homopolymers or copolymers

C08F 004/651 Polymerisation catalysts

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 02080616.2 18.12.02 EP; 60/435,195 20.12.02 US; 03101357.6 14.05.03 EP; 60/482,697 26.06.03 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003293783

26 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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