Inventors:
Robert W. Cuddihy - Fridley MN
Daniel S. Knoebel - Glenwood City WI
Assignee:
Cargill, Incorporated - Minneapolis MN
International Classification:
C08L 6706
Abstract:
Polyester polymers consisting essentially of ester condensation products of specific proportions of propylene glycol, adipic and fumaric acids, isophthalic acid and halogenated phthalic anhydride, and cured resins containing such polymers. The polymers are particularly useful in high performance matrices for fiber composites requiring properties including a combination of high heat deflection temperature and high tensile elongation.