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:
Jan. 13, 2015
Filed:
Mar. 29, 2011
Applicants:
Kazuo Tagawa, Tokyo, JP;
Miho Endou, Tokyo, JP;
Inventors:
Kazuo Tagawa, Tokyo, JP;
Miho Endou, Tokyo, JP;
Assignee:
JX Nippon Oil & Energy Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 403/06 (2006.01); C10M 133/56 (2006.01); C07D 207/412 (2006.01);
U.S. Cl.
CPC ...
C07D 403/06 (2013.01); C10M 133/56 (2013.01); C07D 207/412 (2013.01); C10M 2203/1006 (2013.01); C10M 2215/28 (2013.01); C10M 2223/00 (2013.01); C10N 2220/021 (2013.01); C10N 2230/06 (2013.01); C10N 2240/042 (2013.01); C10N 2240/045 (2013.01); C10M 2209/084 (2013.01); C10M 2215/064 (2013.01); C10M 2219/04 (2013.01); C10M 2219/044 (2013.01); C10M 2219/046 (2013.01); C10M 223/041 (2013.01);
Abstract
The present invention provides a succinimide compound represented by the following formula (1-1) or (1-2), and a lubricating oil additive and a lubricating oil composition which contain the succinimide compound. wherein R represents an alkyl group or an alkenyl group having a number-average molecular weight of 500 or greater and less than 5000. wherein R represents an alkyl group or an alkenyl group having a number-average molecular weight of 500 or greater and less than 5000.