| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate that is made by integrally laminating a barrier resin layer, and a rigidity-imparting polystyrene-based resin layer with a good interlayer adhesion, and can maintain the good interlayer adhesion after subjected to a hot drawing step such as a cup forming or the like, and furthermore even in use at high temperature states.SOLUTION: Provided is a laminate including an EVOH resin or polyamide-based resin layer (α), an adhesive layer, and a polystyrene-based resin or the like resin layer (β). The adhesive layer is made of an adhesive resin composition containing the following ingredients (a) to (d), relative to the total amount thereof, an ingredient (a) by 45 to 85 wt.%, an ingredient (b) by 5 to 30 wt.%, an ingredient (c): 5 to 30 wt.%, and an ingredient (d): 5 to 20 wt.%. Ingredient (a): a density 0.890 to 0.920 g/cmmetallocene catalyst polyethylene-based resin. Ingredient (b): an alicyclic saturated hydrocarbon resin. Ingredient (c): an acid modified polyethylene-based resin. Ingredient (d): an aromatic vinyl block/conjugated diene block copolymer hydrogenated product.SELECTED DRAWING: None |
