申请人:Fujii Hitoshi
公开号:US20070269664A1
公开(公告)日:2007-11-22
There are provided a gas barrier laminated film, which is transparent while possessing excellent gas barrier properties and, at the same time, has excellent impact resistance, and a process for producing the same. The gas barrier laminated film comprises a base material, a vapor deposited film of an inorganic oxide provided on the base material, and a gas barrier coating film provided on the vapor deposited film. The gas barrier laminated film is characterized in that the base material on its side where the vapor deposited film is provided, has been subjected to pretreatment or primer coating treatment, and the gas barrier coating film has been formed by coating a gas barrier coating liquid onto the inorganic oxide film and then heating the coating.
提供了一种气体阻隔层压膜,它在具有优异气体阻隔性能的同时,具有优异的抗冲击性,且透明。同时提供了制备该压膜的方法。该气体阻隔层压膜包括基材、沉积在基材上的无机氧化物蒸发膜和涂覆在蒸发膜上的气体阻隔涂层膜。该气体阻隔层压膜的特点在于,在蒸发膜所在的基材侧经过预处理或底漆涂层处理,并且气体阻隔涂层膜是通过将气体阻隔涂层液体涂覆在无机氧化物膜上并加热涂覆形成的。