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:
Sep. 19, 2023
Filed:
Sep. 07, 2018
Applicant:
Toyo Aluminium Kabushiki Kaisha, Osaka, JP;
Inventors:
Tetsuya Fudaba, Osaka, JP;
Koji Yoshida, Osaka, JP;
Katsuhiro Kuroda, Osaka, JP;
Hiroki Tamaura, Osaka, JP;
Assignee:
TOYO ALUMINIUM KABUSHIKI KAISHA, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C 1/64 (2006.01); B22F 1/00 (2022.01); B22F 9/04 (2006.01); B22F 9/08 (2006.01); B22F 1/068 (2022.01); B22F 1/052 (2022.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
C09C 1/64 (2013.01); B22F 1/052 (2022.01); B22F 1/068 (2022.01); B22F 9/04 (2013.01); B22F 9/082 (2013.01); B22F 2301/052 (2013.01); B82Y 40/00 (2013.01); C01P 2004/03 (2013.01); C01P 2004/61 (2013.01); C01P 2006/60 (2013.01);
Abstract
An aluminum flake pigment is an aluminum flake pigment including aluminum flakes, wherein the aluminum flakes include small-size aluminum flakes each having a particle size of less than or equal to 1 μm, and in a microscope image when the aluminum flakes are observed using a scanning electron microscope, a ratio of the number of the small-size aluminum flakes is less than or equal to 35% with respect to the number of a whole of the aluminum flakes.