Compositions of a metal amidine complex and second compound, coating compositions comprising same
AssigneeKing Industries, Inc.
InventorsRamanathan Ravichandran, Robert Coughlin, Bing Hsieh, Farouk Abi-Karam, John Florio
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Abstract
Described herein are metal amidine complexes in combination with a second compound useful as catalysts in a number of polymerization reactions, including polyurethane and epoxy polymerization reactions. Also described herein are various coating compositions and methods of using same for coating substrates using the metal amidine complexes in combination with a second compound.
Claims50
A catalyst composition comprising a metal amidine complex and a second compound, wherein the second compound is a metal carboxylate or a carboxylic acid, wherein the metal of the metal amidine complex and the metal of the metal carboxylate are not identical.
A catalyst composition comprising a metal amidine complex and a second compound, wherein the metal amidine complex comprises a carboxylate and wherein the second compound is a metal carboxylate or a carboxylic acid, wherein the carboxylate of the metal amidine complex and the carboxylate of the metal carboxylate are not identical.
A catalyst composition comprising a metal amidine complex and a second compound, wherein the second compound is a metal carboxylate or a carboxylic acid, wherein the composition is substantially free of free amidine and wherein the metal is not tin.
Dependencies are inferred from the claim text.