Patents by Inventor Malcolm E. Carson

Malcolm E. Carson 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).

  • Composition for use in manufacture of molded hollow rubber articles
    Patent number: 4029511
    Abstract: A composition is described for coating the inside surfaces of tire carcasses and other hollow rubber articles prior to curing so as to prevent adhesion between the carcass and the pressure bag during the cure stage, comprising a sprayable film formed from an aqueous dispersion containing about 40 to 50% of finely ground mica, a small amount of volatile hydrocarbon, about 4 to 10% of an alkyl acid phosphate and sufficient surfactant to keep the composition from separating.
    Type: Grant
    Filed: February 26, 1976
    Date of Patent: June 14, 1977
    Assignee: Kalcor Coatings Company, Inc.
    Inventors: Malcolm E. Carson, William M. Ellslager