(19)
(11) EP 1 270 610 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
27.09.2006 Bulletin 2006/39

(45) Mention of the grant of the patent:
31.05.2006 Bulletin 2006/22

(21) Application number: 01115001.8

(22) Date of filing: 20.06.2001
(51) International Patent Classification (IPC): 
C08F 10/06(2006.01)
C08F 4/651(2006.01)
 C08F 4/654(2006.01)

(54)

Preparation of olefin polymerisation catalyst component

Herstellung eines Katalysatorbestandteils zur Olefinpolymerisation

Préparation d'un constituant de catalyseur pour la polymérisation d'oléfine

(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

(43) Date of publication of application:
02.01.2003 Bulletin 2003/01

(73) Proprietor: Borealis Technology Oy
06101 Porvoo (FI)

(72) Inventors:
  • Leinonen, Timo
    06750 Tolkkinen (FI)
  • Denifl, Peter
    6156 Gries am Brenner (AT)

(74) Representative: Viering, Jentschura & Partner 
Centroallee 263
46047 Oberhausen
46047 Oberhausen (DE)


(56) References cited: : 
EP-A- 0 083 074
WO-A-01/38405
 EP-A- 0 536 840
GB-A- 2 103 627
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).