Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 4, 2009
0Patent Application Number
114624460
Date Filed
August 4, 2006
0Patent Primary Examiner
Patent abstract
A cold seal release film including a cold seal release layer employing a silicone oil slip agent therein. The release layer is oxidatively treated to a level to reduce the cold seal release force by at least 25%, as compared to the cold seal release force without oxidative treatment of the release layer. A method of forming the cold seal release film with an improved cold seal release layer as described above also forms a part of the present invention.
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