Dispersants for lubricating oil

Details Dispersants for lubricating oil Dispersants for lubricating oil

C - Chemistry, Metallurgy

07

D

C07D 207/412 (2006.01) C10M 133/52 (2006.01)

Patent

CA 2138080

Novel ashless dispersants that have reduced reactivity toward fluoroelastomers are described. They are oil-solu- ble products obtained by a process which comprises reacting (i) a long chain succinic acylating agent wherein the long chain is derived from a polyolefin with (ii) an alkoxylated diethylene triamine having an average of from 1 to 2 N-sub- stituted C2 or C3 hydroxyalkyl groups per molecule. These reactants being employed in proportions of at least 2 moles of the acylating agent per mole of the alkoxylated diethy- lene triamine, with the proviso that where the average of N-substituted C2 or C3 hydroxyalkyl groups is 1.7 or more, the proportions are such that there are more than 2 moles of the acylating agent per mole of the alkoxylated diethy- lene triamine.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2036383