Polymerised resins

摘要

Polymer-modified resin comprises a hydroxy-functional polyester and a hydroxy- and/or carboxy-functional polyacrylate. An Independent claim is also included for production of a polymer-modified resin as above, in which the alcohol component of the polyester has a dicidol content of 0.5-80 mole%, by radical polymerization of the polyacrylate monomer(s) in the presence of the polyester in an organic solvent.