(19)
(11) EP 1 165 635 A1

(12)

(43) Date of publication:
02.01.2002 Bulletin 2002/01

(21) Application number: 00902786.3

(22) Date of filing: 11.02.2000
(51) International Patent Classification (IPC)7C08F 10/02, C08F 4/69
(86) International application number:
PCT/GB0000/453
(87) International publication number:
WO 0047/640 (17.08.2000 Gazette 2000/33)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 11.02.1999 NO 990642

(71) Applicant: Borealis Technology Oy
06101 Porvoo (FI)

(72) Inventors:
  • JENS, Klaus-Joachim
    N-3970 Langesund (NO)
  • FOLLESTAD, Arild
    N-3960 Stathelle (NO)
  • PALMQUIST, Ulf
    S-444 40 Stenungsund (SE)
  • DAHL, Ivar, Martin
    N-0468 Oslo (NO)
  • BLOM, Richard
    N-0377 Oslo (NO)

(74) Representative: Campbell, Neil Boyd et al
Frank B. Dehn & Co., 179 Queen Victoria Street
London EC4V 4EL
London EC4V 4EL (GB)

   


(54) CATALYST SYSTEM AND PROCESS FOR OLEFIN POLYMERISATION