| abstract |
An object of the present invention is to provide a multilayer film which is excellent in quality and processability and which can be produced safely and stably.n n n An object of the present invention is to form a polymer resin layer, a metal deposition film and / or a metal oxide deposition film on a substrate, wherein the polymer resin layer has at least two ethylene bonds and / or acetylene bonds in the molecule, and also acrylic A polymer obtained by polymerizing an unsaturated compound having no group and a methacrylic group is achieved by a multilayer film comprising 80% by weight or more of the polymer resin layer.n n n The multilayer film of the present invention can be used as a packaging metal deposition film having a gas barrier property, a metal deposition film for a capacitor, or the like. |