Patents by Inventor Roland H. Peterson

Roland H. Peterson 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).

  • High solids latexes
    Patent number: 4130523
    Abstract: Aqueous polymer latexes having total solids contents of nearly 70 volume percent or more are produced by a process in which a portion of a forming latex in a reaction zone is continuously withdrawn from the reaction zone during formation of a stable seed latex and an intermediate latex, and the withdrawn latex is continuously fed back to the reaction zone during the formation of the final latex.
    Type: Grant
    Filed: July 18, 1977
    Date of Patent: December 19, 1978
    Assignee: Union Carbide Corporation
    Inventors: Kenneth L. Hoy, Roland H. Peterson