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:
Oct. 02, 1979
Filed:
Dec. 02, 1977
Harry Dounchis, Gladwyne, PA (US);
FMC Corporation, Philadelphia, PA (US);
Abstract
A turbine lubricant having outstanding oxidation stability, corrosion resistance and good viscosity stability is based on a liquid mixed isopropylphenyl/phenyl phosphate ester and contains small amounts of an amine selected from the group consisting of phenyl-.alpha.-napthyl-amine, phenyl-.beta.-naphthylamine, and diphenylamine; benzotriazole, and a corrosion inhibitor selected from the group consisting of oleylsarcosine, epoxidized soybean oil, and a mixed mono- and dialkyl phosphate of the formula RH.sub.2 PO.sub.4 and R.sub.2 HPO.sub.4, wherein R is an alkyl group of 8-12 carbon atoms.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile