MULTILAYER STRUCTURE AND METHOD FOR MANUFACTURING SAME, PACKAGING MATERIAL AND PRODUCT IN WHICH SAME IS USED, AND ELECTRONIC DEVICE

摘要

The present invention pertains to a multilayer structure including a substrate (X), a layer (Y), and a layer (Z) disposed adjacent to the layer (Y), wherein: the layer (Y) includes a compound (A) containing a phosphorus atom and a polymer (B) having a hydroxyl group and/or a carboxyl group, the mass ratio between the compound (A) and the polymer (B) in the layer (Y) being 15:85-99:1: and the layer (Z) contains aluminum atoms.