Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jonathan W. Devries0
Randal J. Monforton0
David W. Plank0
Marcia A. Popa0
Date of Patent
May 11, 2010
0Patent Application Number
116746880
Date Filed
February 14, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Oil resistant package material and packages prepared therefrom have cyclodextrin incorporated in or adjacent to a film layer of the package to reduce the permeation of oil through the package material, and particularly out of the package. The film layer comprises a polymer that coordinates or bonds with a cyclodextrin compound in an amount sufficient to reduce the permeation of oil through the film layer as compared to a like film layer that does not contain cyclodextrin.
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