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:
Feb. 18, 2020
Filed:
Apr. 15, 2016
Applicant:
Nippon Steel Corporation, Tokyo, JP;
Inventors:
Akira Tachiki, Kitakyushu, JP;
Shigeru Hirano, Kitakyushu, JP;
Yoshiaki Tani, Kitakyushu, JP;
Hirokazu Yokoya, Onga-gun, JP;
Morio Yanagihara, Wuhan, CN;
Makoto Kawabata, Bang Lamung, TH;
Assignee:
NIPPON STEEL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 28/00 (2006.01); C23C 30/00 (2006.01); C25D 9/08 (2006.01); C25D 5/48 (2006.01); C25D 5/12 (2006.01); C25D 5/50 (2006.01); C25D 7/06 (2006.01); B32B 15/01 (2006.01); C25D 11/00 (2006.01); C25D 11/02 (2006.01); C25D 11/26 (2006.01); C25D 11/36 (2006.01); C25D 11/34 (2006.01); C25D 7/04 (2006.01); C23C 10/02 (2006.01); C23C 2/02 (2006.01); C23C 2/28 (2006.01); C25D 5/36 (2006.01); C25D 5/34 (2006.01); C25D 9/10 (2006.01); C23C 2/34 (2006.01); C23C 10/28 (2006.01); C23C 2/40 (2006.01); C23C 2/08 (2006.01); C23C 2/04 (2006.01); C23C 28/02 (2006.01); C23C 2/26 (2006.01); C25D 5/40 (2006.01); B32B 15/04 (2006.01); B32B 15/18 (2006.01);
U.S. Cl.
CPC ...
C23C 28/321 (2013.01); B32B 15/01 (2013.01); B32B 15/013 (2013.01); B32B 15/015 (2013.01); B32B 15/04 (2013.01); B32B 15/043 (2013.01); B32B 15/18 (2013.01); C23C 2/02 (2013.01); C23C 2/04 (2013.01); C23C 2/08 (2013.01); C23C 2/26 (2013.01); C23C 2/28 (2013.01); C23C 2/285 (2013.01); C23C 2/34 (2013.01); C23C 2/40 (2013.01); C23C 10/02 (2013.01); C23C 10/28 (2013.01); C23C 28/00 (2013.01); C23C 28/023 (2013.01); C23C 28/32 (2013.01); C23C 28/322 (2013.01); C23C 28/34 (2013.01); C23C 28/345 (2013.01); C23C 30/00 (2013.01); C23C 30/005 (2013.01); C25D 5/12 (2013.01); C25D 5/34 (2013.01); C25D 5/36 (2013.01); C25D 5/40 (2013.01); C25D 5/48 (2013.01); C25D 5/50 (2013.01); C25D 5/505 (2013.01); C25D 7/04 (2013.01); C25D 7/06 (2013.01); C25D 7/0614 (2013.01); C25D 9/08 (2013.01); C25D 9/10 (2013.01); C25D 11/00 (2013.01); C25D 11/02 (2013.01); C25D 11/26 (2013.01); C25D 11/34 (2013.01); C25D 11/36 (2013.01); B32B 2250/03 (2013.01); B32B 2255/06 (2013.01); B32B 2255/205 (2013.01); B32B 2255/28 (2013.01); B32B 2439/70 (2013.01); Y10T 428/1266 (2015.01); Y10T 428/12611 (2015.01); Y10T 428/12618 (2015.01); Y10T 428/12667 (2015.01); Y10T 428/12708 (2015.01); Y10T 428/12715 (2015.01); Y10T 428/12722 (2015.01); Y10T 428/12931 (2015.01); Y10T 428/12937 (2015.01); Y10T 428/12944 (2015.01); Y10T 428/12951 (2015.01); Y10T 428/12972 (2015.01); Y10T 428/12986 (2015.01); Y10T 428/2495 (2015.01); Y10T 428/24942 (2015.01); Y10T 428/263 (2015.01); Y10T 428/264 (2015.01); Y10T 428/265 (2015.01); Y10T 428/27 (2015.01);
Abstract
A steel sheet for a container includes a steel sheet, a Sn coated layer which is provided as an upper layer of the steel sheet and contains Sn in an amount of 560 to 5600 mg/min terms of Sn metal, and a chemical treatment layer which is provided as an upper layer of the Sn coated layer and contains a Zr compound in an amount of 3.0 to 30.0 mg/min terms of Zr metal and a Mg compound in an amount of 0.50 to 5.00 mg/min terms of Mg metal.