Patents Represented by Attorney Donald Mark Papuga

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  • Alloys of a poly(arylene sulfide) and a poly(aryl ketone)
    Patent number: 4684699
    Abstract: Described herein are alloys comprising a poly(arylene sulfide) and a poly(aryl ketone). These alloys have a good combination of mechanical properties and unexpectedly display a higher strength than would be expected from the weight averaged constituent values.
    Type: Grant
    Filed: May 6, 1983
    Date of Patent: August 4, 1987
    Assignee: Amoco Corporation
    Inventor: Lloyd M. Robeson