The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 18, 1990
Filed:
Apr. 25, 1990
Applicant:
Inventors:
Takeshi Adaniya, Tokyo, JP;
Yoshinori Yomura, Tokyo, JP;
Naoyuki Ooniwa, Tokyo, JP;
Yoshihiko Yasue, Tokyo, JP;
Hiroshi Kagechika, Tokyo, JP;
Tadahiko Mishima, Tokyo, JP;
Hiroshi Ishikawa, Tokyo, JP;
Assignee:
NKK Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B / ; C23C / ; B65D / ;
U.S. Cl.
CPC ...
20419231 ; 428650 ; 428653 ; 428659 ; 428660 ; 428648 ; 428938 ; 427250 ; 427405 ; 4272557 ; 220456 ;
Abstract
The invention provides a method for producing a coated steel sheet for a can. A film of aluminum, aluminum alloy, titanium or titanium alloy 0.005 to 5 .mu.m thick is plated on one surface of a steel sheet by means of a dry process. A metal film is also plated on the other surface of the steel sheet by means of a dry process.