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. 01, 1985
Filed:
May. 01, 1984
Applicant:
Inventors:
Horst Zinke, Ernsthofen, DE;
Rolf Schumacher, Marly, CH;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 / ; 252 467 ;
Abstract
Lubricant compositions containing (a) a mineral and/or synthetic base oil and (b) at least one compound of the formula I ##STR1## wherein a is 0 or 1, b is 1 to 6, R is H or alkoxycarbonyl, R.sup.1 and R.sup.2 are independently alkyl, cycloalkyl, aryl, aralkyl or are together substituted alkylene and X is hydroxyl, alkoxy, aryloxy, amino, substituted amino or the residue of a polyol, are described.
Zinke, Horst. (1985). Lubricant compositions (U.S. Patent No. 4544492). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4544492
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile