申请人:Toyobo Co., Ltd.
公开号:EP2955022A1
公开(公告)日:2015-12-16
Provided is a gas barrier film having superior gas barrier properties even when an organic gas barrier layer is provided to the surface of a plastic film. The gas barrier film is provided with an organic gas barrier layer containing a 1,3,5-triazine derivative at least at one surface of the plastic film, and is characterized by the 1,3,5-triazine derivative having as a substituent group a group containing sulfur at position 2, 4, or 6.
本发明提供了一种气体阻隔薄膜,即使在塑料薄膜表面设置有机气体阻隔层,该薄膜仍具有优异的气体阻隔性能。该气体阻隔薄膜至少在塑料薄膜的一个表面上设置了含有 1,3,5-三嗪衍生物的有机气体阻隔层,其特征在于 1,3,5-三嗪衍生物的取代基在第 2、4 或 6 位上含有含硫基团。