Patent ID: 7838582
Filing Date: 2010-11-23
Classification: C08F,C08G,C08L,C09D

Abstract:
1. A fluorocarbon coating composition comprising: a fluorocarbon resin; a binder resin; a cross-linking agent; and a hyperdispersant comprising a reaction product of reactants comprising 1) a polyglycidyl oligomer comprising a carbon chain having from 1 to 25 carbon atoms with an internal ether linkage or an internal ester linkage and comprising a plurality of epoxy groups and 2) at least one amino compound having a cyclic, heterocyclic, alkyl, or heteroalkyl structure substituted with a primary or secondary amine group for reacting with and for opening at least one of said epoxy groups; wherein said hyperdispersant has amine functionality from said amino compound to aid in dispersion of said fluorocarbon resin and hydroxyl functionality from opening at least one of said epoxy groups to enhance cross-linking with said cross-linking agent.