(19)
(11) EP 2 588 505 A1

(12)

(43) Date of publication:
08.05.2013 Bulletin 2013/19

(21) Application number: 11727485.2

(22) Date of filing: 28.06.2011
(51) International Patent Classification (IPC): 
C08F 10/06(2006.01)
C08F 2/00(2006.01)
 C08F 4/659(2006.01)
(86) International application number:
PCT/EP2011/060761
(87) International publication number:
WO 2012/000956 (05.01.2012 Gazette 2012/01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 29.06.2010 EP 10167603

(71) Applicant: Borealis AG
1220 Vienna (AT)

(72) Inventors:
  • KLIMKE, Katja
    A-4020 Linz (AT)
  • NOOPILA, Tuomas
    FI-00250 Helsinki (FI)
  • BRUNNBAUER, Gerhard
    A-4100 Ottensheim (AT)

(74) Representative: Maiwald Patentanwalts GmbH 
Elisenhof Elisenstrasse 3
80335 München
80335 München (DE)

   


(54) PROCESS FOR PRODUCING A PREPOLYMERISED CATALYST, SUCH PREPOLYMERISED CATALYST AND ITS USE FOR PRODUCING A POLYMER