Patents Examined by Paul Thlbodeau
  • Multilayer, halide free, retortable barrier film
    Patent number: 5993949
    Abstract: A multiple layer structure comprising a skin layer, a barrier layer, a radio frequency susceptible layer having a first polyolefin in an amount within a range of 30-60% by weight, a second polyolefin in an amount within the range of 25-50% by weight, a radio frequency susceptible polymer in an amount within the range of 3-40% by weight, a styrene and hydrocarbon block copolymer in an amount within the range of 5-40% by weight of the sealant layer.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: November 30, 1999
    Assignee: Baxter International Inc.
    Inventors: Larry Rosenbaum, Steven Giovanetto, Sidney T. Smith, David V. Bacehowski, Gregg Nebgen, Varsha Kalyankar