| 摘要 |
Disclosed are: a weather-resistant barrier film which has extremely high gas barrier performance, excellent ultraviolet blocking properties and excellent water resistance; and an organic electronic device such as an organic photoelectric conversion element or an organic EL element, which uses the barrier film. Specifically disclosed is a gas barrier film which comprises a gas barrier layer on at least one surface of a resin substrate, while having a weather-resistant layer, which contains fine metal oxide particles and a resin binder, on another surface of the resin substrate, said another surface being on the reverse side of the surface on which the gas barrier layer is provided. The gas barrier film is characterized in that the amount of the fine metal oxide particles is 50-80% by mass (inclusive) based on the total mass of the fine metal oxide particles and the resin binder and that the resin binder contains an active light-curable resin.
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