Patents Assigned to Hoechst Gelanese Corp.
  • Organic-inorganic composites with enhanced nonlinear optical response
    Patent number: 4828758
    Abstract: In one embodiment this invention provides a nonlinear optical medium which is a composite of a polymer matrix which exhibits nonlinear optic response, and a silver colloid which is dispersed in the polymer matrix.
    Type: Grant
    Filed: March 21, 1988
    Date of Patent: May 9, 1989
    Assignee: Hoechst Gelanese Corp.
    Inventors: Gunilla E. Gillberg-LaForce, Garo Khanarian