EP 2235071 A2 20101006 - METALLOCENE COMPOUNDS, CATALYSTS COMPRISING THEM, PROCESS FOR PRODUCING AN OLEFIN POLYMER BY USE OF THE CATALYSTS, AND OLEFIN HOMO AND COPOLYMERS
Title (en)
METALLOCENE COMPOUNDS, CATALYSTS COMPRISING THEM, PROCESS FOR PRODUCING AN OLEFIN POLYMER BY USE OF THE CATALYSTS, AND OLEFIN HOMO AND COPOLYMERS
Title (de)
METALLOCENVERBINDUNGEN, KATALYSATOREN, DIE DIESE ENTHALTEN, VERFAHREN ZUR HERSTELLUNG EINES OLEFINPOLYMERS UNTER VERWENDUNG DER KATALYSATOREN UND OLEFINHOMO- UND COPOLYMERE
Title (fr)
COMPOSÉS MÉTALLOCÈNES, CATALYSEURS LES COMPORTANT, PROCÉDÉ DE FABRICATION D'UN POLYMÈRE D'OLÉFINE À L'AIDE DES CATALYSEURS ET HOMOPOLYMÈRES ET COPOLYMÈRES D'OLÉFINES
Publication
Application
Priority
US 2007022623 W 20071025
Abstract (en)
[origin: WO2009054833A2] A process for olefin polymerization includes contacting one or more olefin with a catalyst system under polymerization reaction conditions wherein the catalyst system includes a metallocene, and at least one of an aluminoxane, a Lewis acid or an ionic compound capable of converting the metallocene into a cationic compound. The process is particularly advantageous for the polymerization of ethylene and/or propylene.
IPC 8 full level
C08F 4/659 (2006.01); C08F 10/00 (2006.01)
CPC (source: EP)
C07F 17/00 (2013.01); C08F 10/00 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01); C08F 110/06 (2013.01); C08F 210/06 (2013.01)
Citation (search report)
See references of WO 2009054833A2
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
DOCDB simple family (publication)
WO 2009054833 A2 20090430; WO 2009054833 A3 20101202; EP 2235071 A2 20101006
DOCDB simple family (application)
US 2007022623 W 20071025; EP 07852954 A 20071025