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    • 3. 发明专利
    • Gas barrier laminate
    • 气体阻隔层压板
    • JP2013082105A
    • 2013-05-09
    • JP2011222602
    • 2011-10-07
    • Tokyo Printing Ink Mfg Co Ltd東京インキ株式会社Dainippon Printing Co Ltd大日本印刷株式会社
    • OYAMA TERUHIKOKAWABE KAZUYAMATSUI SHIGEKI
    • B32B9/00
    • PROBLEM TO BE SOLVED: To provide a gas barrier laminate that is a laminate in which an inorganic oxide vapor deposition film and a barrier coat layer are alternately laminated on a base material film, and shows a high gas barrier property, and in addition is difficult to cause the delamination.SOLUTION: The gas barrier laminate is formed by laminating the inorganic oxide vapor deposition layers 3 and 6 and the barrier coat layers 4 and 7 on one surface of the base material film 1 by this order alternately twice or more repeatedly so that the barrier coat layer 7 may become an outermost layer. Anchor coat layers 2 and 5 are provided between the vapor deposition surface of the base material film 1 and the inorganic oxide vapor deposition layer 3, and between the vapor deposition surface of the barrier coat layer 4 and the inorganic oxide vapor deposition layer 6 in the gas barrier laminate.
    • 要解决的问题:提供一种阻气性层压体,其是将无机氧化物气相沉积膜和阻挡涂层交替层压在基材膜上并且显示出高阻气性的层压体,并且在 另外很难引起分层。 解决方案:通过将无机氧化物气相沉积层3和6以及阻挡涂层4和7层叠在基材薄膜1的一个表面上,由此重复地进行两次或更多次反复形成, 阻挡层7可以成为最外层。 在基材膜1的蒸镀面与无机氧化物蒸镀层3之间以及阻挡涂层4的蒸镀面与无机氧化物蒸镀层6之间设置有锚定层2和5 阻气层压板。 版权所有(C)2013,JPO&INPIT
    • 4. 发明专利
    • Moist heat-resistant gas barrier film laminate and packaging bag
    • 耐高温气体阻隔膜和包装袋
    • JP2014193618A
    • 2014-10-09
    • JP2014104874
    • 2014-05-21
    • Dainippon Printing Co Ltd大日本印刷株式会社
    • KAMITORI MASAKAZUMATSUI SHIGEKIKOKURYO TOSHINARI
    • B32B27/30B65D30/02
    • PROBLEM TO BE SOLVED: To provide a gas barrier laminate that can prevent incorporation of oxygen and water vapor not only from a surface but also from an end face and has transparency, and to provide a packaging bag.SOLUTION: There is provided a moist heat-resistant gas barrier film laminate obtained by laminating a first gas barrier film laminate in which a first weather resistant coating layer, a deposition layer and a second weather resistant coating layer in this order on one surface of a substrate film made of a plastic material and a second gas barrier film laminate having the same constitution as the first gas barrier film laminate so that each of the second weather resistant coating layers is faced to each other via a fluororesin-based adhesive, wherein the first weather resistant coating layer and/or the second weather resistant coating layer are composed of a fluorine-based resin which is formed of a fluorine-containing copolymer having a crosslinking group and a curing agent reactive with the crosslinking group.
    • 要解决的问题:提供一种阻气层压板,其不仅可以防止从表面而且从端面引入氧气和水蒸气,并且具有透明性,并提供包装袋。解决方案:提供湿热 通过将由第一耐候性涂层,沉积层和第二耐候性涂层依次层叠在由塑料材料制成的基材膜的一个表面上的第一阻气膜层叠体和 第二阻气膜层压体,其具有与第一阻气膜层压体相同的结构,使得每个第二耐候性涂层通过氟树脂基粘合剂相互面对,其中第一耐候性涂层和/或 第二耐候性涂层由含有交联基团的含氟共聚物和固化剂形成的氟系树脂 与交联基团反应。