Patents Assigned to Nylco Corporation
  • Delsolite
    Patent number: 4515844
    Abstract: Footwear insulation material comprising a urethane membrane bonded to a foam layer by an adhesive system. Needle punched fibers are secured to the membrane and extend through and beyond the foam layer. Insulation material has a thermal insulation factor R of between about R18.0 to R19.0.
    Type: Grant
    Filed: March 19, 1984
    Date of Patent: May 7, 1985
    Assignee: Nylco Corporation
    Inventor: Thomas E. Coughlin