Lubricating oil compositions and concentrates and the use...

Details Lubricating oil compositions and concentrates and the use... Lubricating oil compositions and concentrates and the use...

C - Chemistry, Metallurgy

10

M

C10M 137/10 (2006.01) C10M 133/18 (2006.01) C10M 137/16 (2006.01) C10M 159/12 (2006.01) C10M 159/16 (2006.01) C10M 163/00 (2006.01) C10M 167/00 (2006.01)

Patent

CA 2056320

Oleaginous compositions and additive concentrates therefor having enhanced performance characteristics comprise at least a) one or more oil-soluble overbased alkali or alka- line earth metal-containing detergents having a TBN of at least 200; and b) one or more oil-soluble additive composi- tions formed by heating concurrently or in any sequence at least one ashless dispersant which contains basic nitrogen and/or at least ones hydroxyl group with (i) at least one in- organic phosphorus acid or anhydride, or at least one partial or total sulfur analog thereof, or any combination of the foregoing; or (i:i) at least one water-hydrolyzable organic phosphorus-containing compounds and water; and (iii) at least one boron compound; such that a liquid composition containing both phosphorus and boron is formed. The weight ratio of metal as component a) to phosphorus as component b) is in the range of 0.15:1 to 10:1.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1500382