Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Reexamination Certificate
2007-08-21
2007-08-21
Tarazano, D. Lawrence (Department: 1773)
Stock material or miscellaneous articles
Composite
Of addition polymer from unsaturated monomers
C428S520000
Reexamination Certificate
active
11074188
ABSTRACT:
An oxygen scavenger film includes a layer including an oxygen scavenger, and a layer including a cyclic olefin copolymer. An oxygen scavenger film includes a layer including a blend of an oxygen scavenger, and a cyclic olefin copolymer. A method of triggering an oxygen scavenger film includes providing an oxygen scavenger film including a layer including an oxygen scavenger, and a layer including a cyclic olefin copolymer; and subjecting the oxygen scavenger film to a dosage of actinic radiation effective to trigger the oxygen scavenger. A method of triggering an oxygen scavenger film includes providing an oxygen scavenger film including a layer including a blend of an oxygen scavenger and a cyclic olefin copolymer; and subjecting the oxygen scavenger film to a dosage of actinic radiation effective to trigger the oxygen scavenger.
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Rivett Janet W
Speer Drew V.
Cryovac Inc.
Quatt Mark B.
Tarazano D. Lawrence
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