GAS BARRIER FILM AND METHOD FOR PRODUCING SAME

摘要

A gas barrier film, comprising a mixture-deposited layer made of a metal and a metal oxide, provided on at least one surface of a polymer film substrate, and characterized in that , where the integration values of the XPS spectrums of the metal and the metal oxide of the above mixture-deposited layer are defined as S Me and S Meo , respectively, the value of the integration value ratio (S MeO /S Me ) in the above mixture-deposited layer is 1.5 to 100, and that a resin layer formed using a polycarboxylate-based solution is laminated on at least one surface of the mixture-deposited layer.