Patents Represented by Attorney Howard P. Doescher

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  • Polymer slurry preparation
    Patent number: 4548977
    Abstract: A process for producing poly(arylene sulfide) resin slurries exhibiting easier handling and improved performance properties suitable for coating, molding, etc. comprising mixing the polymer with a nonionic surfactant in the absence of a liquid diluent and then blending the resulting admixture with a reinforcing material in a liquid diluent.
    Type: Grant
    Filed: December 6, 1984
    Date of Patent: October 22, 1985
    Assignee: Phillips Petroleum Company
    Inventor: Aubrey South, Jr.