EP 2021349 A2 20090211 - ACTIVATORS FOR THE HOMO-OR CO-POLYMERISATION OF ALPHA-OLEFINS WITH HOMOGENEOUS METALLOCENE CATALYST SYSTEMS
Title (en)
ACTIVATORS FOR THE HOMO-OR CO-POLYMERISATION OF ALPHA-OLEFINS WITH HOMOGENEOUS METALLOCENE CATALYST SYSTEMS
Title (de)
AKTIVATOREN FÜR DIE HOMO- ODER COPOLYMERISATION VON ALPHA-OLEFINEN MIT HOMOGENEN METALLOCENKATALYSATORSYSTEMEN
Title (fr)
ACTIVATEURS POUR L'HOMOPOLYMÉRISATION OU LA COPOLYMÉRISATION D'ALPHA-OLÉFINES AVEC DES SYSTÈMES CATALYSEURS MÉTALLOCÈNES HOMOGÈNES
Publication
Application
Priority
- RU 2007000255 W 20070523
- RU 2006000273 W 20060526
- RU 2006000395 W 20060724
Abstract (en)
[origin: WO2007139439A2] The present invention discloses a class of metallocene catalyst systems suitable for the homogeneous polymerisation of ethylene or alpha olefins that does not require the addition of aluminoxane or perfluorophenylborates as activating agent.
IPC 8 full level
C07F 17/00 (2006.01); C08F 4/659 (2006.01); C08F 10/02 (2006.01); C08F 10/06 (2006.01); C08F 10/14 (2006.01); C08F 210/02 (2006.01); C08F 210/06 (2006.01); C08F 210/14 (2006.01)
CPC (source: EP)
C08F 10/00 (2013.01); C08F 110/06 (2013.01); C08F 210/06 (2013.01)
Citation (search report)
See references of WO 2007139439A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007139439 A2 20071206; WO 2007139439 A3 20080626; WO 2007139439 A8 20090129; EA 200802395 A1 20090630; EP 2021349 A2 20090211
DOCDB simple family (application)
RU 2007000255 W 20070523; EA 200802395 A 20070523; EP 07747941 A 20070523