Resin-coated aluminum seamless can, resin-coated aluminum sheet, and drawn and ironed can

Abstract

[Object] To provide a resin-coated aluminum seamless can having both resin adhesiveness and a color tone. [Solving Means] A resin-coated aluminum seamless can includes an aluminum base material, a surface treatment layer formed on at least one side of the aluminum base material, and a resin layer formed on the surface treatment layer. The surface treatment layer contains aluminum hydroxide, and has a Pa/Pb value of 0.13 to 3.00 when, in an infrared absorption spectrum measured by an FT-IR, a height of an absorbance peak at wavenumbers of 850 to 1000 cm−1 is defined as Pa and a height of an absorbance peak at wavenumbers of 1000 to 1200 cm−1 is defined as Pb.

Dependencies are inferred from the claim text.