| 摘要 |
PROBLEM TO BE SOLVED: To provide a barrier laminate having gas barrier properties with excellent heat resistance and maltreatment resistance. ! SOLUTION: There is provided a gas barrier laminate which is a laminate sequentially provided with a film substrate composed of a plastic material, an adhesion layer provided on at least one surface of the film substrate, an inorganic deposition layer composed of an inorganic oxide provided on the adhesion layer, a first gas barrier layer provided on the inorganic deposition layer, an intermediate layer and a second gas barrier layer, wherein the second gas barrier layer comprises: a layer containing a polycarboxylic acid-based polymer and at least one silicon-containing compound selected from the group consisting of a silane coupling agent represented by the general formula, R1Si(OR2)3, a hydrolyzed product thereof and a condensate thereof in a mass ratio of 99.5: 0.5 to 80.0: 20.0 (provided that, the mass of the silicon-containing compound is a mass in terms of t |
