Patents by Inventor William J. Arter

William J. Arter 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 shear tackifier resins
    Patent number: 4959412
    Abstract: A method for the preparation of an adhesive with an improved high temperature shear strength is disclosed. The method comprises the steps of blending a styrene homopolymer with a tackifier resin to form a resin blend and combining the resin blend with an elastomer. An adhesive with improved high temperature shear strength is also disclosed.
    Type: Grant
    Filed: February 27, 1989
    Date of Patent: September 25, 1990
    Assignee: Arizona Chemical Company
    Inventors: William J. Arter, Wayne K. Chu, Erwin R. Ruckel, Roland P. F. Scharrer