Patents Represented by Attorney, Agent or Law Firm Mark B. Quait
  • Apparatus, and system for triggering oxygen scavenging films
    Patent number: 6632408
    Abstract: A system for triggering an oxygen scavenging film includes the means for emitting UV-C light, means associated with said light defining a film path, means for feeding an oxygen scavenging film into the system to trigger the oxygen scavenging film, means for feeding the triggered film to packaging means. The film may comprise an oxidizable organic compound and a transition metal catalyst.
    Type: Grant
    Filed: October 4, 2000
    Date of Patent: October 14, 2003
    Assignee: Cryovac, Inc.
    Inventors: Narender Luthra, Dilip K. Boal, Drew V. Speer, Jeffrey A. Thomas
  • Multilayer film with better layer adhesion
    Patent number: 4762748
    Abstract: A pasteurizable and/or cook-in shrink film is provided with good interlaminar adhesion and good orientability, and characterized by the presence of ethylene alkyl acrylate copolymer in shrink and abuse layers, in adhesive layers, or both. An associated method for making the film is also provided that includes coextrusion of the multilayer film, optional irradiation, and orientation.
    Type: Grant
    Filed: June 30, 1986
    Date of Patent: August 9, 1988
    Assignee: W. R. Grace & Co.
    Inventor: Timothy T. Oberle