Patent ID: 8507622

Claim:
A process for providing improved low VOC polymerizable compositions comprising reacting at least one hydroxyalkyl (meth)acrylate with at least one polyphosphoric acid in the presence of at least one polymerizable solvent wherein the polymerizable solvent is at least one compound selected from the group consisting of: C 1 -C 20 linear, branched, or cyclic alkyl ester of acrylic or methacrylic acid, aminoalkyl (meth)acrylates, (meth)acrylamides, epoxide-containing (meth)acrylates, unsaturated alkyl and cycloalkyl (meth)acrylates, silicon-containing (meth)acrylates, aromatic (meth)acrylates, straight chain or branched haloalkyl (meth)acrylates, terminal alkenes, aralkenes, heterocyclic alkenes, dienes, vinyl halides, vinyl esters, vinyl ketones, vinyl amides, vinyl isocyanate; aldehydes containing vinyl functionality, epoxyalkenes, cyano containing vinyl functionality, vinyl silanes and alkoxyvinyl-silanes, unsaturated diesters, and functional (meth)acrylates, or mixtures thereof.