Patents Represented by Attorney W. D. Lee, Jr.

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  • High strength laminated film for chub packaging
    Patent number: 5037683
    Abstract: A multilayer laminated film useful in chub packaging comprises a core film comprising a biaxially oriented film, and an outer hot blown film bonded to each of the opposing surfaces of the core layer, at least one of the films including a layer of an oxygen barrier polymeric material.
    Type: Grant
    Filed: September 26, 1988
    Date of Patent: August 6, 1991
    Assignee: W. R. Grace & Co.-Conn.
    Inventor: Henry G. Schirmer