Patents by Inventor James M. Joyner

James M. Joyner 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).

  • Coated woven and non-woven polyolefin articles
    Patent number: 4368233
    Abstract: Extrusion coating compositions for woven and non-woven polyolefin substrates are disclosed which employ an ethylene-propylene-diene terpolymer rubber, a high density polyethylene, an ethylene-propylene block copolymer and an ethylene-isobutylacrylate copolymer. Optionally, ultraviolet stabilizers, flame retardants and pigments can be added to each. Also disclosed are woven and non-woven polyolefin substrates which are coated with the above-cited extrusion coating compositions.
    Type: Grant
    Filed: October 6, 1980
    Date of Patent: January 11, 1983
    Assignee: Standard Oil Company (Indiana)
    Inventors: Edward Barkis, Robert R. Crummer, James M. Joyner
  • Extrusion coating compositions for woven and non-woven polyolefin substrates and articles thereof
    Patent number: 4255323
    Abstract: Extrusion coating compositions for woven and non-woven polyolefin substrates are disclosed which employ an ethylene-propylene-diene terpolymer rubber, a high density polyethylene, an ethylene-propylene block copolymer and an ethylene-isobutylacrylate copolymer. Optionally, ultraviolet stabilizers, flame retardants and pigments can be added to each. Also disclosed are woven and non-woven polyolefin substrates which are coated with the above-cited extrusion coating compositions.
    Type: Grant
    Filed: August 1, 1979
    Date of Patent: March 10, 1981
    Assignee: Standard Oil Company (Indiana)
    Inventors: Edward Barkis, Robert R. Crummer, James M. Joyner
  • Extrusion coating compositions for woven and non-woven polyolefin substrates and articles thereof
    Patent number: 4211692
    Abstract: Extrusion coating compositions for woven and non-woven polyolefin substrates are disclosed which employ an ethylene-propylene-diene terpolymer rubber, a high density polyethylene, and ethylene-propylene block copolymer and an ethylene-isobutylacrylate copolymer. Optionally, ultraviolet stabilizers, flame retardants and pigments can be added to each. Also disclosed are woven and non-woven polyolefin substrates which are coated with the above-cited extrusion coating compositions.
    Type: Grant
    Filed: March 29, 1976
    Date of Patent: July 8, 1980
    Assignee: Standard Oil Company (Indiana)
    Inventors: Edward Barkis, Robert R. Crummer, James M. Joyner