Patents Examined by Foelak, Morton
  • Fire retardant elements
    Patent number: 4992481
    Abstract: The new fire retardant elements are characterized in that they are foam mouldings which are elastic in the moist state and contain a liquid flameproofing impregnation, and the fire retardant elements are protected against moisture loss before installation and solidify on drying after installation. A process for the production of such fire retardant elements and mouldings which comprise such fire retardant elements are likewise described and claimed.
    Type: Grant
    Filed: February 27, 1989
    Date of Patent: February 12, 1991
    Assignee: Bayer Aktiengesellschaft
    Inventors: Wulf von Bonin, Ulrich von Gizycki
  • Seal for liquid crystal display
    Patent number: 4695490
    Abstract: A sealant composition to seal the fill port in a liquid crystal display is disclosed. The subject composition is comprised of a diglycidylether of bisphenol A epoxy precursor, a curing agent therefor and, optionally, a minor amount of a thixotropic agent.
    Type: Grant
    Filed: October 15, 1985
    Date of Patent: September 22, 1987
    Assignee: RCA Corporation
    Inventors: Sandra K. McClelland, Neal D. Conrad, Nitin V. Desai