Lubricating oil compositions

Compositions – Electrolytes for electrical devices

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

252 466, 252 785, 252400A, C10M 148, C10M 342, C10M 524, C10M 746

Patent

active

040025683

ABSTRACT:
New compounds are derived from intra-molecular and inter-molecular, in the case of a polymer, sulphur bridged hydrocarbon rings of 12 carbon atoms. The hydrocarbon ring is preferably 1,5,9-cyclododecatriene. The compound also contains the residue of a dithiophosphoric acid containing two organic moieties. The new compounds are useful in major or minor amounts in lubricating oil compositions. The lubricating oil may be a hydraulic oil. The composition may also contain other conventional lubricant additives.

REFERENCES:
patent: 3482002 (1969-12-01), Dever et al.
patent: 3687848 (1972-08-01), Colclough et al.
patent: 3795613 (1974-03-01), Hotten
patent: 3878194 (1975-04-01), Moffatt et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Lubricating oil compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lubricating oil compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricating oil compositions will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1742188

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.