Patents by Inventor George T. Coker, Jr.

George T. Coker, 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).

  • Adhesive composition
    Patent number: 4097434
    Abstract: An adhesive composition, a pressure sensitive adhesive tape or label, and a process to bond a porous substrate are disclosed wherein the adhesive composition employed comprises a thermoplastic elastomeric block polymer, a tackifying resin, and a low saturates content oil.
    Type: Grant
    Filed: September 1, 1976
    Date of Patent: June 27, 1978
    Assignee: Shell Oil Company
    Inventor: George T. Coker, Jr.
  • Oil-free, pressure sensitive adhesive
    Patent number: T975004
    Abstract: an oil-free, pressure sensitive adhesive composition comprises a monoalkenyl arene/isoprene block copolymer, a tackifying resin compatible with the isoprene block and a predominately aromatic second resin compatible with the monoalkenyl arene block. These adhesive compositions possess excellent adhesive properties along with a lower melt viscosity and lower cost.
    Type: Grant
    Filed: January 31, 1978
    Date of Patent: October 3, 1978
    Assignee: Shell Oil Company
    Inventors: David R. Hansen, George T. Coker, Jr.