Allied Corporation

Steven R Dunkle

Charles D Mason

John C Haylock

Polyester compositions having present a small amount of a salt of salicyclic acid and a cation of a metal from Group IA of the periodic Table of Elements, for example sodium salicylate, have been found to have good crystalization and other properties.

Polyester molding compositions

Impact modified polyester blends are provided which are blends of a saturated polyester such as poly(ethylene terephthalate) and an impact modifying amount of a combination of a core-shell polymer and a copolymer of an alpha-olefin having 2 to 8 carbon atoms and a monomer selected from an unsaturated carboxylic acid having 3 to 8 carbon atoms and salts and anhydrides thereof.

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Flanders, NJ, United States of America

Steven R Dunkle