Patents by Inventor Ray D. Griffin

Ray D. Griffin 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).

  • Fire retardant adhesive polyolefin compositions
    Patent number: 4187214
    Abstract: Combination of a polyolefin; a crosslinking agent; a halogenated phosphorous-nitrogen compound having the formula ##STR1## where R' is selected from the group consisting of hydrogen and alkyl radicals having 1 to 3 carbon atoms, R is a cyano alkyl radical having 2 to 6 carbon atoms and X is chlorine, bromine, or iodine; ammonium polyphosphate; and hexachlorocyclopentadiene dimer yields a composition which is strong, fire-retardant and also strongly adherent to certain surfaces including aluminum.
    Type: Grant
    Filed: December 12, 1975
    Date of Patent: February 5, 1980
    Assignee: Phillips Petroleum Company
    Inventors: Donald G. Needham, Ray D. Griffin
  • Adhesive polyolefin composition
    Patent number: 3940547
    Abstract: Combination of a polyolefin; a crosslinking agent; a halogenated phosphorous-nitrogen compound having the formula ##EQU1## where R' is selected from the group consisting of hydrogen and alkyl radicals having 1 to 3 carbon atoms, R is a cyano alkyl radical having 2 to 6 carbon atoms and X is chlorine, bromine, or iodine; ammonium polyphosphate; and hexachlorocyclopentadiene dimer yields a composition which is strong, fire-retardant and also strongly adherent to certain surfaces including aluminum.
    Type: Grant
    Filed: November 2, 1973
    Date of Patent: February 24, 1976
    Assignee: Phillips Petroleum Company
    Inventors: Donald G. Needham, Ray D. Griffin