EP 3317288 A1 20180509 - TRANSITION METAL COMPLEXES OF TRIDENTATE DIANIONIC CNN LIGANDS, PRODUCTION AND USE THEREOF
Title (en)
TRANSITION METAL COMPLEXES OF TRIDENTATE DIANIONIC CNN LIGANDS, PRODUCTION AND USE THEREOF
Title (de)
ÜBERGANGSMETALLKOMPLEXE VON TRIDENTATDIANIONISCHEN CNN-LIGANDEN, HERSTELLUNG UND VERWENDUNG DAVON
Title (fr)
COMPLEXES MÉTAL DE TRANSITION DE LIGANDS CNN DIANIONIQUES TRIDENTÉS, LEUR PROCÉDÉ DE PRODUCTION ET UTILISATION
Publication
Application
Priority
- US 201562186972 P 20150630
- EP 15180120 A 20150807
- US 2016032124 W 20160512
Abstract (en)
[origin: WO2017003565A1] New pyridylamide transition metal complex compositions for olefin polymerizations are described herein featuring a 7-membered chelate ring and a cyclometalated hydrocarbyl group. When activated using typical activators these compositions form active alkene polymerization catalysts. Theses novel catalyst compositions are shown herein to be active for olefin polymerization, especially for preparation of polymers containing ethylene.
IPC 8 full level
C07F 7/00 (2006.01); C08F 4/659 (2006.01); C08F 10/00 (2006.01); C08F 297/08 (2006.01)
CPC (source: EP)
C07F 7/00 (2013.01); C08F 210/16 (2013.01); C08F 4/659 (2013.01)
C-Set (source: EP)
Designated contracting state (EPC)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017003565 A1 20170105; CN 107922441 A 20180417; EP 3317288 A1 20180509; EP 3317288 A4 20190313
DOCDB simple family (application)
US 2016032124 W 20160512; CN 201680044358 A 20160512; EP 16818389 A 20160512