Patents by Inventor Liya Gorodisher

Liya Gorodisher 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).

  • Two-part epoxy-based structural adhesives
    Patent number: 8618204
    Abstract: A two-part epoxy-based structural adhesive composition comprising a curable epoxy resin, an amine curing agent, a toughening agent, and an oil-displacing agent. The structural adhesive may optionally include reactive liquid modifiers, fillers, secondary curatives, reactive diluents, surfactants, metal salts, pigments and combinations thereof. The structural adhesive may be used to form bonded joints between adherends having clean surfaces, as well as those having surfaces contaminated with hydrocarbon-containing materials, such as oils, processing aids and lubricating agents.
    Type: Grant
    Filed: July 22, 2009
    Date of Patent: December 31, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Christopher J. Campbell, Alphonsus V. Pocius, Liya Gorodisher
  • TWO-PART EPOXY-BASED STRUCTURAL ADHESIVES
    Publication number: 20110126980
    Abstract: A two-part epoxy-based structural adhesive composition comprising a curable epoxy resin, an amine curing agent, a toughening agent, and an oil-displacing agent. The structural adhesive may optionally include reactive liquid modifiers, fillers, secondary curatives, reactive diluents, surfactants, metal salts, pigments and combinations thereof. The structural adhesive may be used to form bonded joints between adherends having clean surfaces, as well as those having surfaces contaminated with hydrocarbon-containing materials, such as oils, processing aids and lubricating agents.
    Type: Application
    Filed: July 22, 2009
    Publication date: June 2, 2011
    Inventors: Christopher J. Campbell, Alphonsus V. Pocius, Liya Gorodisher