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:
Aug. 30, 1977
Filed:
Apr. 23, 1976
Applicant:
Inventors:
Isaac D Rubin, Wappingers Falls, NY (US);
John W Nebzydoski, Miami, FL (US);
Assignee:
Texaco Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 / ; 252 / ;
Abstract
Disclosed are synthetic lubricating oil compositions for turbine engines containing a major amount of aliphatic carboxylic acid esters having lubricating properties whose pour points are depressed by the incorporation of a synergistic mixture of minor amounts of at least one mineral oil with a methacrylic pour point depressant.