Ethylene alpha-olefin copolymer substituted amino phenol...

Details Ethylene alpha-olefin copolymer substituted amino phenol... Ethylene alpha-olefin copolymer substituted amino phenol...

C - Chemistry, Metallurgy

07

D

253/55, 260/596,

C07D 207/412 (2006.01) C08F 8/32 (2006.01) C10L 1/22 (2006.01) C10M 133/56 (2006.01) C10M 159/16 (2006.01) C08F 210/16 (2006.01)

Patent

CA 1337866

The present invention is directed to oil-soluble lubricating oil additives comprising Mannich Base condensates of (A) an ethylene-alpha-olefin polymer substituted mono- or dicarboxylic acid material, (B) an optionally alkyl-substituted N-hydroxyaryl compound, (C) an aldehdye, and (D) an amine, wherein the polyer moiety of the mono- or dicarboxylic acid material is derived from at least one terminally unsaturated ethylene alpha-olefin copolymer of 300 to 10,000 number average molecular weight, wherein the terminal unsaturation comprises ethenylidene unsaturation. The Mannich Base condensates of this invention are useful as dispersants.

605182

Affiliated with

Also associated with

Rating

Ethylene alpha-olefin copolymer substituted amino phenol... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ethylene alpha-olefin copolymer substituted amino phenol..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ethylene alpha-olefin copolymer substituted amino phenol... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1280253