Patents by Inventor John B. Luce

John B. Luce 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).

  • Flame retardant polycarbonate composition
    Patent number: 4391935
    Abstract: An improved flame retardant polycarbonate composition of an aromatic carbonate polymer in admixture with an organic alkali metal salt or an organic alkaline earth metal salt or mixtures thereof, which composition has in admixture therewith a fluorinated polyolefin.
    Type: Grant
    Filed: May 4, 1981
    Date of Patent: July 5, 1983
    Assignee: General Electric Company
    Inventors: Charles A. Bialous, John B. Luce, Victor Mark
  • Flame retardant composition
    Patent number: 4235978
    Abstract: A flame retardant composition comprising in admixture, a thermoplastic polymer, a flame-retardant additive and a minor amount of an organopolysiloxane polymer.
    Type: Grant
    Filed: June 2, 1975
    Date of Patent: November 25, 1980
    Assignee: General Electric Company
    Inventors: John B. Luce, Howard A. Vaughn, Jr.
  • Flame retardant polycarbonate composition
    Patent number: 4197232
    Abstract: An improved flame retardant polycarbonate composition of an aromatic carbonate polymer in admixture with an organic alkali metal salt or an organic alkaline earth metal salt or mixture thereof, which composition has in admixture therewith fibrous glass.
    Type: Grant
    Filed: October 6, 1978
    Date of Patent: April 8, 1980
    Assignee: General Electric Company
    Inventors: Charles A. Bialous, John B. Luce, Victor Mark
  • Flame retardant polycarbonate composition
    Patent number: 3971756
    Abstract: An improved flame retardant polycarbonate composition of an aromatic polymer in admixture with an organic alkali metal salt or an organic alkaline earth metal salt or mixtures thereof, which composition has in admixture therewith a siloxane.
    Type: Grant
    Filed: August 9, 1974
    Date of Patent: July 27, 1976
    Assignee: General Electric Company
    Inventors: Charles A. Bialous, John B. Luce, Victor Mark