Patents by Inventor Omar M. Boutni

Omar M. Boutni 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).

  • Polycarbonate composition exhibiting improved wear resistance
    Patent number: 4663391
    Abstract: An aromatic carbonate resin composition exhibiting improved wear resistance comprised of, in physical admixture:(i) at least one aromatic carbonate resin; and(ii) at least 6 weight percent, based on the total amounts of said aromatic carbonate resin and a partially fluorinated polyolefin present, of at least one partially fluorinated polyolefin.
    Type: Grant
    Filed: March 6, 1986
    Date of Patent: May 5, 1987
    Assignee: General Electric Company
    Inventor: Omar M. Boutni
  • Polycarbonate resin blends exhibiting improved resistance to stress crazing and cracking
    Patent number: 4656225
    Abstract: A resin composition exhibiting improved resistance to environmental stress crazing and cracking comprising:(i) a blend containing at least one aromatic carbonate resin and at least one grafted derivative of an ethylene-propylene-diene terpolymer; and(ii) an amount effective to improve the resistance to stress crazing and cracking of said blend of at least one multiphase acrylic interpolymer of a first elastomeric phase comprising an acrylic rubber and a rigid thermoplastic final phase.
    Type: Grant
    Filed: December 23, 1985
    Date of Patent: April 7, 1987
    Assignee: General Electric Company
    Inventors: Omar M. Boutni, Ping Y. Liu
  • Resinous composition of a carbonate resin and a grafted derivative of ethylene-propylene-diene terpolymer exhibiting improved resistance to organic solvents
    Patent number: 4638033
    Abstract: A resin composition comprising:(i) a blend of at least one aromatic carbonate resin and at least one grafted derivative of an ethylene-propylene-diene terpolymer; and(ii) an amount at least effective to improve the impact properties and resistance to organic solvents of said blend of at least one polymer selected from(a) a polyolefin,(b) an olefin-acrylate or methacrylate copolymer, or(c) at least one selectively hydrogenated linear, sequential or radial teleblock copolymer of a vinyl aromatic compound and an olefin elastomer.
    Type: Grant
    Filed: December 23, 1985
    Date of Patent: January 20, 1987
    Assignee: General Electric Company
    Inventors: Omar M. Boutni, Ping Y. Liu
  • Polycarbonate compositions
    Patent number: 4628074
    Abstract: Resinous composition exhibiting improved impact strength consisting essentially of, in physical admixture:(i) a blend containing(a) at least one aromatic carbonate polymer, and(b) at least one amorphous copolyester resin; and(ii) an amount at least effective to improve the impact strength of said blend of at least one olefin diene terpolymer.
    Type: Grant
    Filed: November 14, 1985
    Date of Patent: December 9, 1986
    Assignee: General Electric Company
    Inventor: Omar M. Boutni
  • Composition
    Patent number: 4626566
    Abstract: A composition comprising an aromatic carbonate polymer in admixture with a mold release effective amount of a hydrogenated alpha-olefin oligomer fluid.
    Type: Grant
    Filed: December 26, 1985
    Date of Patent: December 2, 1986
    Assignee: General Electric Company
    Inventors: Kenneth F. Miller, Omar M. Boutni
  • Resinous composition
    Patent number: 4626572
    Abstract: A resinous composition exhibiting improved thick section impact strength and improved resistance to organic solvents comprising, in physical admixture:(i) a blend containing at least one aromatic carbonate resin and at least one grafted derivative of an ethylene-propylene-diene terpolymer; and(ii) an amount effective to improve the thick section impact strength and resistance to organic solvents of said blend of at least one ethylene-propylene-diene terpolymer.
    Type: Grant
    Filed: December 23, 1985
    Date of Patent: December 2, 1986
    Assignee: General Electric Company
    Inventors: Omar M. Boutni, Ping Y. Liu
  • Composition comprising graft polycarbonates
    Patent number: 4469852
    Abstract: This invention relates to novel thermoplastic compositions that are based on an aromatic polycarbonate in admixture with impact modifying quantities of a modified aromatic polycarbonate to which are grafted polymers of a long chain alkenyl compound.
    Type: Grant
    Filed: June 15, 1983
    Date of Patent: September 4, 1984
    Assignee: General Electric Company
    Inventors: John A. Tyrell, Omar M. Boutni, Gary L. Freimiller
  • Compositions
    Patent number: 4397982
    Abstract: Novel thermoplastic molding compositions of a polycarbonate, a linear low density polyolefin, a multiphase composite interpolymer of an acrylate and a methacrylate are disclosed which have good impact strengths and reprocessability.
    Type: Grant
    Filed: October 30, 1981
    Date of Patent: August 9, 1983
    Assignee: General Electric Company
    Inventors: Omar M. Boutni, Ping Y. Liu