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:
Dec. 06, 2022
Filed:
Jul. 27, 2020
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventors:
Yasuaki Kodama, Seto, JP;
Masao Watanabe, Okazaki, JP;
Tomoharu Kataoka, Shizuoka, JP;
Daisuke Tokozakura, Susono, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/20 (2006.01); H05K 7/20 (2006.01); C09K 5/10 (2006.01); C09K 3/18 (2006.01); C09K 5/04 (2006.01);
U.S. Cl.
CPC ...
C09K 5/20 (2013.01); C09K 3/18 (2013.01); C09K 5/04 (2013.01); C09K 5/10 (2013.01); H05K 7/20254 (2013.01); H05K 7/20872 (2013.01);
Abstract
This disclosure provides a nonaqueous coolant composition excellent in insulation property, heat transfer characteristic, and hydrolysis resistance. The embodiment is a coolant composition that includes at least one ketone compound having 6 or more carbon atoms as a nonaqueous base and is substantially free of water.