Promerus, Lcc

Other

Richard A Mimna

Larry Funderburk Rhodes

Brian L Goodall

Saikumar Jayaraman

Andrew Bell

John-Henry Lipian

John C Fondran

Ramakrishna Ravikiran

Christine Nicole Elia

Ayusman Sen

April D Hennis

Jennifer D Polley

Methods for the addition polymerization of cycloolefins using a cationic Group 10 metal complex and a weakly coordinating anion of the formula:[(R)M(L)(L)][WCA]wherein [(R)M(L)(L)] is a cation complex where M represents a Group 10 transition metal; R' represents an anionic hydrocarbyl containing ligand; Lrepresents a Group 15 neutral electron donor ligand; Lrepresents a labile neutral electron donor ligand; x is 1 or 2; and y is 0, 1, 2, or 3; and z is 0 or 1, wherein the sum of x, y, and z is 4; and [WCA] represents a weakly coordinating counteranion complex; and b and d are numbers representing the number of times the cation complex and weakly coordinating counteranion complex are taken to balance the electronic charge on the overall catalyst complex.

Polymerized cycloolefins using transition metal catalyst and end products thereof

Methods for the addition polymerization of cycloolefins using a cationic Group 10 metal complex and a weakly coordinating anion of the formula:[(R')M(L&#x2032;)(L&#x2033;)][WCA]wherein [(R&#x2032;)M(L&#x2032;)(L&#x2033;)] is a cation complex where M represents a Group 10 transition metal; R&#x2032; represents an anionic hydrocarbyl containing ligand; L&#x2032; represents a Group 15 neutral electron donor ligand; L&#x2033; represents a labile neutral electron donor ligand; x is 1 or 2; and y is 0, 1, 2, or 3; and z is 0 or 1, wherein the sum of x, y, and z is 4; and [WCA] represents a weakly coordinating counteranion complex; and b and d are numbers representing the number of times the cation complex and weakly coordinating counteranion complex are taken to balance the electronic charge on the overall catalyst complex.

Catalyst and methods for polymerizing cycloolefins

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Richard A Mimna