Patents Represented by Attorney, Agent or Law Firm Marc B. Quatt
  • Patent number: 6291038
    Abstract: A heat shrinkable film with improved shrink characteristics has ethylene vinyl acetate copolymer with nine to twenty percent by weight vinyl acetate, with narrow molecular weight distribution and a high degree of short chain branching. A multilayer embodiment includes a first layer of an acid copolymer, an ethylene alpha olefin copolymer, or blends of the two; and a second layer of ethylene vinyl acetate copolymer with nine to twenty percent by weight vinyl acetate, with narrow molecular weight distribution and a high degree of short chain branching.
    Type: Grant
    Filed: June 22, 1993
    Date of Patent: September 18, 2001
    Assignee: Cryovac, Inc.
    Inventor: Robert Babrowicz