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:
Mar. 03, 2020
Filed:
Apr. 15, 2016
Nippon Steel Corporation, Tokyo, JP;
Akira Tachiki, Kitakyushu, JP;
Shigeru Hirano, Kitakyushu, JP;
Yoshiaki Tani, Kitakyushu, JP;
Hirokazu Yokoya, Onga-gun, JP;
Morio Yanagihara, Wuhan, CN;
Makoto Kawabata, Chonburi, TH;
NIPPON STEEL CORPORATION, Tokyo, JP;
Abstract
A steel sheet for a container includes: a steel sheet; a coated layer containing Ni provided as an upper layer of the steel sheet; and a chemical treatment layer as an upper layer of the coated layer, and containing 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, in which the coated layer is one of: a Ni coated layer which contains Ni in amount of 10 to 1000 mg/min terms of Ni metal, and a composite coated layer which contains Ni in an amount of 5 to 150 mg/min terms of Ni metal and Sn in an amount of 300 to 3000 mg/min terms of Sn metal, and has an island-shaped Sn coated layer formed on an Fe—Ni—Sn alloy layer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile