Patents by Inventor Claude F. Wilson, Jr.

Claude F. Wilson, 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).

  • Activator concentrate for chemical blowing agent compositions
    Patent number: 5047440
    Abstract: An activator useful in combination with a primary chemical blowing agent in foaming polymer resins comprises an activator and a metal soap dispersed in a polymeric carrier resin. The metal soap is present in an effective amount to disperse the activator throughout the carrier resin.
    Type: Grant
    Filed: July 17, 1989
    Date of Patent: September 10, 1991
    Assignee: Quantum Chemical Corporation
    Inventor: Claude F. Wilson, Jr.