Patent ID: 8153545
Filing Date: 2012-04-10
Classification: B01J,C07F,C08F,C08L

Abstract:
1. A metal complex catalyst, which is a reaction product of: A) at least one metal complex represented by Formula I: wherein: M M N is nitrogen; X, independently in each occurrence, is fluoride, chloride, bromide or iodide, or an —OR group, wherein R, independently in each occurrence, is hydrogen, or a group having from 1 to 80 atoms, not counting hydrogen, selected from hydrocarbyl, hydrocarbylsilyl, halo-substituted hydrocarbyl, hydrocarbyloxy-substituted hydrocarbyl, acyl-substituted hydrocarbyl, arylcarbonyl-substituted hydrocarbyl, hydrocarbylamino-substituted hydrocarbyl, hydrocarbylsilyl-substituted hydrocarbyl, acyl, or arylcarbonyl; D is THF, DME, TEA, TMEDA, Et s is the number 0 or 1; y is the number 1, 2, 3, 4, 5, or 6; o is the number 1; p is the number 1; t is the number 0, 1, 2 or 3; R wherein the two ligands (R B) at least one activator selected from: wherein A) and B) are brought together in a reaction medium at a temperature from −78° C. to 250° C.