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:
Jul. 11, 2023
Filed:
Mar. 05, 2021
Applicants:
Nisshinbo Holdings Inc., Tokyo, JP;
Unimatec Co., Ltd., Tokyo, JP;
Inventors:
Gen Masuda, Chiba, JP;
Keisuke Kokin, Kitaibaraki, JP;
Assignees:
NISSHINBO HOLDINGS INC., Tokyo, JP;
UNIMATEC CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 105/74 (2006.01); C07F 9/40 (2006.01); C10N 20/00 (2006.01);
U.S. Cl.
CPC ...
C10M 105/74 (2013.01); C07F 9/4006 (2013.01); C10M 2223/043 (2013.01); C10M 2223/0603 (2013.01); C10N 2020/077 (2020.05);
Abstract
Provided are: an ionic liquid including the fluorine-containing phosphate ester anions represented by formula (1); and a lubricating oil composition including said ionic liquid. (In the formula, Rf represents a C1-14 perfluoroalkyl group. Rrepresents a C1-8 alkyl group.)