Patents by Inventor Gina G. Vitale

Gina G. Vitale 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).

  • Glass-polycarbonate laminate
    Patent number: 4204025
    Abstract: A glass-polycarbonate laminate wherein a glass layer is bonded to a polycarbonate layer by a bonding system comprised of an organopolysiloxane-polycarbonate block copolymer bonding agent and a polyvinylidine chloride primer, said primer being applied onto either the glass layer or onto said block copolymer.
    Type: Grant
    Filed: November 21, 1978
    Date of Patent: May 20, 1980
    Assignee: General Electric Company
    Inventors: Donald G. LeGrand, Gina G. Vitale
  • Glass-polycarbonate laminates
    Patent number: 4204026
    Abstract: A glass-polycarbonate laminate wherein the glass layer is bonded to a polycarbonate layer by means of a bonding system comprised of an aminoalkyl[poly(aryloxysiloxane)] primer and an organopolysiloxane-polycarbonate block copolymer bonding agent.
    Type: Grant
    Filed: November 21, 1978
    Date of Patent: May 20, 1980
    Assignee: General Electric Company
    Inventors: Donald G. Le Grand, Gina G. Vitale
  • Tris[poly(aryloxysiloxane)] polymers
    Patent number: 4198498
    Abstract: The present invention relates to novel tris[poly(aryloxysiloxane)] polymers and to a method for preparing them.
    Type: Grant
    Filed: November 21, 1978
    Date of Patent: April 15, 1980
    Assignee: General Electric Company
    Inventors: Donald G. LeGrand, Gina G. Vitale
  • Primer composition, composite and method for making the same
    Patent number: 4040882
    Abstract: A primer composition is provided in the form of an aqueous-alcoholic reaction product of an amino alkyl polyalkoxysilane and an alkyl carbonate. There is also provided a composite of an organo silicon-polycarbonate block copolymer and a glass substrate, and a method for making such composite involving the treatment of the glass substrate with the above described primer composition.
    Type: Grant
    Filed: September 29, 1975
    Date of Patent: August 9, 1977
    Assignee: General Electric Company
    Inventors: Donald G. LeGrand, Gina G. Vitale