Patents by Inventor William F. Carson, Jr.

William F. Carson, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Thermal stabilization of acrylic polymers
    Patent number: 3978022
    Abstract: This invention relates to a process for thermally stabilizing methyl methacrylate polymers and the products produced therefrom. More specifically, it refers to an improved process for stabilizing methyl methacrylate-containing polymers by adding a particular thermal stabilizer to methyl methacrylate-containing polymer prior to its extrusion and final packaging.
    Type: Grant
    Filed: March 28, 1975
    Date of Patent: August 31, 1976
    Assignee: Rohm and Haas Company
    Inventor: William F. Carson, Jr.