EP 1019415 A1 20000719 - MODIFIED ALUMOXANE CATALYST ACTIVATOR
Title (en)
MODIFIED ALUMOXANE CATALYST ACTIVATOR
Title (de)
MODIFIZIERTER ALUMOXANE KATALYSATORAKTIVATOR
Title (fr)
ACTIVATEUR MODIFIE DE CATALYSEUR D'ALUMOXANE
Publication
Application
Priority
- US 9819314 W 19980916
- US 5957297 P 19970919
- US 5957397 P 19970919
- US 5957497 P 19970919
Abstract (en)
[origin: WO9915534A1] A catalyst activator particularly adapted for use in the activation of metal complexes of metals of Group 3-10 for polymerization of ethylenically unsaturated polymerizable monomers, especially olefins, comprising: a composition comprising a mixture of aluminum containing Lewis acids said mixture corresponding to the formula: [(-AlQ<1>-O-)z (-AlAr<f>-O-)z'](Ar<f>z''Al2Q<1>6-z'') where Q<1> independently each occurrence is selected from C1-20 alkyl; Ar<f> is a fluorinated aromatic hydrocarbyl moiety of from 6 to 30 carbon atoms; z is a number from 1 to 50, preferably from 1.5 to 40, more preferably from 2 to 30, and the moiety (-AlQ<1>-O-) is a cyclic or linear oligomer with a repeat unit of 2-30; z' is a number from 1 to 50, preferably from 1.5 to 40, more preferably from 2 to 30, and the moiety (-AlAr<f>-O-) is a cyclic or linear oligomer with a repeat unit of 2-30; and z'' is a number from 0 to 6, and the moiety (Ar<f>z''Al2Q<1>6-z'') is either tri(fluoroarylaluminum), trialkylaluminum, or an adduct of tri(fluoroarylaluminum) with a sub-stoichiometric to super-stoichiometric amount of a trialkylaluminum.
IPC 1-7
IPC 8 full level
C07F 5/06 (2006.01); C08F 4/602 (2006.01); C08F 4/619 (2006.01); C08F 4/6192 (2006.01); C08F 10/00 (2006.01); C08F 210/16 (2006.01); C08L 85/00 (2006.01); C08F 4/659 (2006.01); C08F 4/6592 (2006.01)
CPC (source: EP KR)
C07F 5/06 (2013.01 - KR); C07F 5/068 (2013.01 - EP); C08F 10/00 (2013.01 - EP); C08F 210/16 (2013.01 - EP); C08F 4/65908 (2013.01 - EP); C08F 4/65916 (2013.01 - EP); C08F 4/6592 (2013.01 - EP)
C-Set (source: EP)
Designated contracting state (EPC)
AT BE CH DE ES FI FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9915534 A1 19990401; AU 9393498 A 19990412; BR 9812485 A 20000919; CA 2302173 A1 19990401; CN 1270595 A 20001018; EP 1019415 A1 20000719; HU P0004655 A2 20010428; HU P0004655 A3 20030528; ID 24920 A 20000831; JP 2001517714 A 20011009; KR 20010024121 A 20010326; NO 20001405 D0 20000317; NO 20001405 L 20000317; PL 339339 A1 20001218; TR 200000688 T2 20000821
DOCDB simple family (application)
US 9819314 W 19980916; AU 9393498 A 19980916; BR 9812485 A 19980916; CA 2302173 A 19980916; CN 98809281 A 19980916; EP 98947065 A 19980916; HU P0004655 A 19980916; ID 20000502 A 19980916; JP 2000512839 A 19980916; KR 20007002877 A 20000317; NO 20001405 A 20000317; PL 33933998 A 19980916; TR 200000688 T 19980916