Sumitomo Chemical Company, Limited

Guan Li

Mitsunori Nodono

Yasuhiro Yamashita

An object of the present invention is to provide a gas barrier laminated film having high adhesion under a high-temperature working environment. The laminated film includes a flexible substrate, an organic layer disposed in contact with at least one surface of the substrate, and a thin film layer disposed in contact with the surface of the organic layer; the organic layer containing an acrylate resin; the thin film layer containing Si, O, and C; and the laminated film satisfying all of the following requirements (i) to (iii) in a silicon distribution curve, oxygen distribution curve, and carbon distribution curve in the thin film layer:

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Tsukuba, Japan

Guan Li