Gas barrier film

Stock material or miscellaneous articles – Composite – Of silicon containing

Reexamination Certificate

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Details

C428S421000, C428S447000, C428S702000, C428S001500, C428S001510, C428S001520, C427S255270, C427S255700

Reexamination Certificate

active

11078505

ABSTRACT:
It is an object of the present invention to provide a gas barrier film improved in gas barrier characteristics by decreasing the adsorbent of the surface of a gas barrier layer to water and the like. The present invention attains the above object by providing a gas barrier film comprising a substrate, a gas barrier layer which is a vacuum deposition film, formed on one surface or both surfaces of the above substrate, and a water-repellent layer which is a film having water repellency, formed on the above gas barrier layer.

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Notice of Rejection of Japanese patent application No. 2002-135178 with English translation.

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