Patent ID: 11872619
Assignee: THREEBOND CO., LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC B  H  C | IPC B  C

Claim 0:
1. A method for manufacturing a laminated steel sheet comprising a predetermined number of thin steel sheets formed by punching a belt-shaped thin steel sheet into a predetermined shape,
the method for manufacturing the laminated steel sheet comprising:
sequentially punching the belt-shaped thin steel sheet into the predetermined shape with a metallic die to form the thin steel sheets;
applying a curable composition to a predetermined portion of the thin steel sheets;
irradiating the curable composition with energy rays;
laminating the thin steel sheets on which the curable composition has been applied and irradiated; and
fixing the laminated thin steel sheets for a predetermined time after the laminating,
wherein the curable composition is a delayed curable composition which is cured after a lapse of a predetermined time after being irradiated with the energy rays, and
wherein the sequentially punching, the applying, the irradiating, the laminating, and the fixing are performed in this order.