Patents Assigned to National Starch and Chemical Investment Holding Corporaton
  • Tackified acrylic pressure sensitive adhesive
    Patent number: 6805954
    Abstract: Pressure sensitive adhesive formulations comprising an acrylic copolymer and a mixture of tackifiers exhibit outstanding adhesion to foam facestocks.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: October 19, 2004
    Assignee: National Starch and Chemical Investment Holding Corporaton
    Inventors: Eric Silverberg, Peter A. Walter