Patents by Inventor William T. Saad

William T. Saad 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).

  • Patent number: 4895766
    Abstract: Coating compositions for bakeware release are disclosed to contain (a) base silicone resin having alkoxy or acyloxy functional groups and a viscosity between 10 to 200,000 centipoise; (b) base polydiorganosiloxane fluid having functional groups to react with the base resin; (c) a hydroxy functional polyphenylsiloxane resin; (d) a nonthermosettable polydiorganosiloxane fluid; and (e) an effective amount of condensation catalyst.
    Type: Grant
    Filed: March 23, 1988
    Date of Patent: January 23, 1990
    Assignee: General Electric Company
    Inventor: William T. Saad
  • Patent number: 4800127
    Abstract: Thermal shock resistant silicone coating formulations are disclosed to contain polydiorganosiloxane fluid, silicone resin and mica.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: January 24, 1989
    Assignee: General Electric Company
    Inventors: William T. Saad, George F. Medford
  • Patent number: 4780338
    Abstract: Solventless silicone coating compositions are disclosed which contain a fluid silicone resin and a polydiorganosiloxane fluid.
    Type: Grant
    Filed: March 26, 1987
    Date of Patent: October 25, 1988
    Assignee: General Electric Company
    Inventors: William T. Saad, George F. Medford
  • Patent number: 4383062
    Abstract: Waterborne silicone coating formulations are provided. The coatings utilize water based emulsions or organopolysiloxane resins where the emulsions are provided with an effective combination of cellulosic and anionic emulsifying agents. The coatings of the present invention offer durability and resistance to extreme temperatures.
    Type: Grant
    Filed: January 28, 1981
    Date of Patent: May 10, 1983
    Assignee: General Electric
    Inventors: William T. Saad, Robert F. Stodgell
  • Patent number: 4247441
    Abstract: A process for wet mixing a silicone molding composition comprising mixing a silicone resin and a hydrocarbon solvent to form a solution of 10 to 50% by weight of solids and adding to the slurry a variety of fillers, a silicone plasticizer, a pigment and a catalyst to form a paste of about 85 to 95% by weight of solids; kneading the paste to thoroughly mix the ingredients and form a homogeneous mixture; and then removing most of the solvent and breaking of the composition left behind to form the appropriate size particles of a uniformly homogeneous silicone molding composition.
    Type: Grant
    Filed: February 9, 1979
    Date of Patent: January 27, 1981
    Assignee: General Electric Company
    Inventor: William T. Saad