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:
May. 11, 2021
Filed:
Sep. 14, 2017
Applicant:
Eneos Corporation, Tokyo, JP;
Inventors:
Yohei Shono, Tokyo, JP;
Kentaro Yamaguchi, Tokyo, JP;
Yuya Mizutani, Tokyo, JP;
Takeshi Okido, Tokyo, JP;
Hidetoshi Ogata, Tokyo, JP;
Assignee:
ENEOS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/04 (2006.01); C10M 137/10 (2006.01); C10M 171/00 (2006.01); C10M 169/04 (2006.01); C10M 105/38 (2006.01); C10N 20/00 (2006.01); C10N 30/10 (2006.01); C10N 40/30 (2006.01);
U.S. Cl.
CPC ...
C10M 137/105 (2013.01); C09K 5/04 (2013.01); C09K 5/045 (2013.01); C10M 105/38 (2013.01); C10M 169/04 (2013.01); C10M 171/008 (2013.01); C09K 2205/126 (2013.01); C10M 2207/026 (2013.01); C10M 2207/042 (2013.01); C10M 2207/2805 (2013.01); C10M 2207/2835 (2013.01); C10M 2223/047 (2013.01); C10N 2020/101 (2020.05); C10N 2030/10 (2013.01); C10N 2040/30 (2013.01);
Abstract
The present invention, in one aspect, provides a refrigerating machine oil including a lubricating base oil and a compound represented by the following formula (A): wherein Rand Reach independently represent a monovalent hydrocarbon group, and Rand Reach independently represent a hydrogen atom or an alkyl group, the refrigerating machine oil being used with a refrigerant including an unsaturated hydrofluorocarbon.