Patents Assigned to North Coast Adhesives Inc.
  • Medical moisture resistant adhesive composition for use in the presence of moisture
    Patent number: 4855335
    Abstract: Adhesive compositions useful for use with medical devices, such as adhesive tapes, consist essentially of a homogeneous mixture of one or more polyisobutylenes or blends of one or more polyisobutylenes; a tackifying resin; a styrene copolymer; mineral oil; a water insoluble, water swellable, synthetic hydrocolloid which forms a gel when wet; and, an ethylene vinyl acetate copolymer which increases the dimensional stability of the final composition.
    Type: Grant
    Filed: January 20, 1988
    Date of Patent: August 8, 1989
    Assignees: Findley Adhesives Inc., North Coast Adhesives Inc.
    Inventor: Michael A. Neperud