Patents Represented by Attorney Bryn R. Lorentz

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  • Synthesis of polyol medium fatty acid polyesters
    Patent number: 6995232
    Abstract: Processes for the preparation of polyol fatty acid polyesters comprise heating a mixture of polyol, fatty acid ester, emulsifying agent and catalyst. In one embodiment, the fatty acid chains of the fatty acid ester have from about 6 to about 14 total carbon atoms and the emulsifying agent comprises a fatty acid soap having fatty acid chains of from about 16 to about 22 total carbon atoms.
    Type: Grant
    Filed: January 28, 2002
    Date of Patent: February 7, 2006
    Assignee: Procter & Gamble
    Inventors: John Keeney Howie, Jared John Schaefer, James Earl Trout