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:
Feb. 09, 1982
Filed:
Nov. 06, 1979
Applicant:
Inventors:
Francis Defretin, Halluin, FR;
Jean-Paul Eudeline, Boulogne Billancourt, FR;
Elisabeth Schoch, Rambouillet, FR;
Alain Voisin, Farbus, FR;
Assignee:
PCUK Produits Chimiques Ugine Kuhlmann, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ;
U.S. Cl.
CPC ...
252 22 ; 44 51 ; 44 66 ; 44 68 ; 252 29 ; 252 / ;
Abstract
Oil additive compositions for internal combustion engines, containing at least one dithiophosphate, at least one fatty amide and a fluorographite CF.sub.x, where x is between about 0.6 and 1, and oils containing such compositions.