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:
Sep. 08, 1992
Filed:
Jun. 18, 1991
Applicant:
Inventor:
Hiroyuki Takashima, Yamato, JP;
Assignee:
Nippon Oil Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 / ; 252 / ;
Abstract
A lubricating oil composition other than that for food processing machines, which comprises (I) as the base oil, a saturated fatty acid glyceride represented by the general formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 may be identical with, or different from, each other, and are each a straight-chain alkyl group having 5 to 21 carbon atoms, and (II) as an essential component, a fatty acid having 12 to 22 carbon atoms in an amount of 0.001 to 5.0% by weight, based on the total composition.