Harzbeschichtete Nahtlose Aluminiumdose, Harzbeschichtetes Aluminiumblech und Tiefgezogene Dose

Details

Veröffentlichungs-Nr.

EP4741530

Anmeldetag

5. Juli 2024

Veröffentlichung

16. Januar 2025

Rechtsraum

EP

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.

Anmelder

Firmen

Toyo Kohan Co., Ltd.
Toyo Seikan Co., Ltd.

Land

🇯🇵 Japan