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:
Apr. 29, 2025
Filed:
Jul. 09, 2020
Applicant:
Sumitomo Metal Mining Co., Ltd., Tokyo, JP;
Inventors:
Hirofumi Tsunematsu, Isa, JP;
Takeshi Chonan, Isa, JP;
Mika Okada, Isa, JP;
Hideaki Fukuyama, Isa, JP;
Assignee:
SUMITOMO METAL MINING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 5/32 (2005.12); C09D 7/61 (2017.12); C09D 11/03 (2013.12); C09D 171/00 (2005.12);
U.S. Cl.
CPC ...
C09D 5/32 (2012.12); C09D 7/61 (2017.12); C09D 11/03 (2012.12); C09D 171/00 (2012.12);
Abstract
An infrared-absorbing fine particle-containing composition, including: infrared absorbing fine particles, a dispersant, and a solvent, wherein the dispersant has a polyether structure, has a glass transition temperature of −150° C. or higher and 0° C. or lower, and is contained in an amount of 10 parts by mass or more with respect to 100 parts by mass of the infrared absorbing fine particles, and a solvent content is 10 mass % or less.