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:
May. 28, 1985
Filed:
Dec. 29, 1983
Hiromichi Seiki, Ichihara, JP;
Idemitsu Kosan Company Limited, Tokyo, JP;
Abstract
The present invention relates to a lubricant for use at high temperature, comprising: (A) from 25 to 98% by weight of an arylalkyl silicone having a repeating unit represented by the general formula (I); and (B) from 75 to 2% by weight of a fatty acid ester of a hindered alcohol. The lubricant of the invention is suitable for use as an engine oil. The general formula (I) follows: ##STR1## wherein R.sup.1 is an alkyl group containing from 1 to 6 carbon atoms, and R.sup.2 is an alkyl group containing from 1 to 3 carbon atoms or a hydrogen atom.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile