IMPACT MODIFIED COMPOSITIONS OF HIGH HEAT AMORPHOUS RESINS, FUNCTIONALIZED ELASTOMERS, AND CATALYSTS

摘要

A thermoplastic resin composition is provided which contains a highheat amorphous resin; a functionalized elastomer compound; and a catalystcapable of improving the ductility of the composition; wherein said catalystand said high heat amorphous resin are melt-mixed prior to the addition ofthe functionalized elastomer compound. The composition exhibits enhancedphysical properties, specifically enhanced ductility. The composition isuseful for making molded articles exhibiting desired physical properties.