Patents Represented by Attorney Gerald Lynn Coon

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  • Process for preparing salts of carbamoyl sulfonic acid derivatives
    Patent number: 4299780
    Abstract: This invention relates to a process of preparing a compound of the formula:R-NHCOSO.sub.3.sup.- M.sup.+wherein R is a C.sub.1 --C.sub.8 alkyl or phenyl group andM is an alkali metal or ammonium ion.Also encompassed by the present invention is a novel class of compounds, namely salts of N-methylcarbamoylsulfonic acids.
    Type: Grant
    Filed: March 25, 1980
    Date of Patent: November 10, 1981
    Assignee: Union Carbide Corporation
    Inventor: Young-Jin Lee