Medium speed diesel engine lubricating oils

Details Medium speed diesel engine lubricating oils Medium speed diesel engine lubricating oils

1991-11-12

1992-12-29

McAvoy, Ellen

Compositions

Electrolytes for electrical devices

252 515A, C10M13344

Patent

active

051749157

ABSTRACT:
There is provided a lubricating oil composition for use in medium speed diesel engines, such as railroad locomotive diesel engines. This lubricating oil composition comprises an oil of lubricating viscosity and a minor amount of a reaction product that is obtained by reacting an alkyl-substituted dicarboxylic acid compound selected from the group consisting of alkyl-substituted dicarboxyic acids, alkyl-substituted dicarboxylic acid anhydrides, and mixtures thereof with a basic salt of aminoguanidine under selected conditions that will provide a product rich in alkyl bis-3-amino-1,2,4-triazole.

REFERENCES:
patent: 3272746 (1966-09-01), Le Suer et al.
patent: 3341542 (1967-09-01), Le Suer et al.
patent: 4908145 (1990-03-01), Fenoglio

Affiliated with

Also associated with

Rating

Medium speed diesel engine lubricating oils does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Medium speed diesel engine lubricating oils, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Medium speed diesel engine lubricating oils will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1885158