Amoco Corporation

Glenn P Desio

Edward E Paschke

Charles L Myers

Ruth A Montag

George A Corbin

Impact-modified polyphthalamide resins are improved in ductility and rigidity when blended with polypropylene and a carboxylated polyolefin resin. The blends exhibit an excellent balance of ductility and rigidity.

Polyphthalamide blends

Neat and filled polyphthalamide resins are improved in processability when blended with polypropylene and a carboxylated polyolefin resin. Filled polyphthalamides, particularly glass-filled polyphthalamide formulations, are significantly benefited, and glass fiber-filled molding resin formulations of this invention comprising high levels of fiber are more readily moldable than polyphthalamide formulations without the polyolefin components comprising the same and even lower levels of glass-fiber.

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Naperville, IL, United States of America

Glenn P Desio