Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
December 1, 2015
Patent Application Number
13964423
Date Filed
August 12, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
Embodiments include a coated paper or paperboard with a multilayer coating and methods of forming a coated paper or paperboard with the multilayer coating. The multilayer coating includes a first water vapor barrier layer, a biopolymer barrier layer, and a second water vapor barrier layer and provides the paperboard with improved oil and grease resistant properties, oxygen barrier properties, and water vapor barrier properties.
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