Patents Represented by Attorney J. C. Losomasini

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  • Process for preparing polymeric acetal carboxylate compositions
    Patent number: 4542206
    Abstract: Solid state compositions having improved storage stability are provided by reacting an aqueous solution or slurry of polymeric acetal carboxylate and alkali metal hydroxide with carbon dioxide to form alkali metal carbonate in intimate admixture with the polymer and recovering the admixture in solid form. The compositions are useful as builders in detergent formulations.
    Type: Grant
    Filed: July 2, 1984
    Date of Patent: September 17, 1985
    Assignee: Monsanto Company
    Inventor: David R. Dyroff