Sughrue Mion, PLLC
Surface-treated steel sheet, process for producing the same and resin-coated surface-treated steel sheet
A surface-treated steel sheet for cans forming a coating of a compound containing chiefly Zr and containing F, the amount of Zr being 80 to 200 mg/m2 and the amount of F being not less than 12 mg/m2 in the coating on the surface that becomes the outer surface side of the can. The surface-treated steel sheet is capable of effectively preventing the resin coating from peeling on the outer surface side of the can at dented portions.
TOYO KOHAN CO., LTD. TOYO SEIKAN CO., LTD.
C B C
C25D B32B C25D
inventional inventional inventional
Satoko Keisuke Kousuke Wataru Masahiko Munemitsu Kunihiro Miwa Mitsuhide
Harada Yoshida Sasaki Kurokawa Matsukawa Hirotsu Yoshimura Uchikawa Aihara