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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.:

US 12227852 B1

PDFFull Text
Date of Patent:
Feb. 18, 2025

Filed:

Oct. 02, 2018

Rustproofed metal member and coating paint

Applicant:

Togo Seisakusyo Corporation, Aichi-gun, JP;

Inventors:

Kazutoshi Sakakibara, Aichi-gun, JP;

Yasutaka Hasegawa, Nagoya, JP;

Assignee:

TOGO SEISAKUSYO CORPORATION, Aichi-gun, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Kregg T Brooks

Int. Cl.
CPC ...
C23C 28/00 (2006.01); B22F 1/00 (2022.01); B22F 1/103 (2022.01); B32B 15/08 (2006.01); C08K 3/08 (2006.01); C08K 5/3447 (2006.01); C09D 5/08 (2006.01); C09D 7/20 (2018.01); C09D 7/61 (2018.01); C09D 163/00 (2006.01);
U.S. Cl.
CPC ...
C23C 28/00 (2013.01); B22F 1/00 (2013.01); B32B 15/08 (2013.01); C08K 5/3447 (2013.01); C09D 5/084 (2013.01); C09D 7/20 (2018.01); C09D 7/61 (2018.01); C09D 163/00 (2013.01); B22F 1/103 (2022.01); B22F 2301/30 (2013.01); B22F 2303/40 (2013.01); C08K 2003/0812 (2013.01);
Abstract

A rustproofed metal member of a metal member having a predetermined shape, a zinc composite film formed on a surface of the metal member, and a coating film formed by applying and drying a coating paint on the zinc composite film. The coating paint includes a coating base containing an organic solvent and a resin material dissolved in the organic solvent, and an extender pigment and an antirust pigment dispersed and retained in the coating base. The antirust pigment includes aluminum flakes having been subjected to no leafing process.

Find Patent Forward Citations

Sakakibara, Kazutoshi. (2025). Rustproofed metal member and coating paint (U.S. Patent No. 12227852). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12227852

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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