C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
253/102, 260/306
C07D 207/412 (2006.01) C07D 307/60 (2006.01) C08F 8/00 (2006.01) C10L 1/14 (2006.01) C10L 1/198 (2006.01) C10L 1/238 (2006.01) C10L 10/00 (2006.01) C10M 129/93 (2006.01) C10M 129/95 (2006.01) C10M 133/52 (2006.01) C10M 133/56 (2006.01) C10M 143/02 (2006.01) C10M 171/00 (2006.01) C08F 210/16 (2006.01) C10L 1/16 (2006.01) C10L 1/18 (2006.01) C10L 1/20 (2006.01) C10L 1/22 (2006.01) C10L 1/24 (2006.01) C10L 1/26 (2006.01) C10L 1/30 (2006.01)
Patent
CA 1337867
The present invention is directed to an oil-soluble lubricating oil additive comprising at least one terminally unsaturated ethylene alpha-olefin polymer of 300 to 10,000 number average molecular weight substituted with mono- or dicarboxylic acid producing moieties (preferably dicarboxylic acid or anhydride moieties), wherein the terminal unsaturation comprises terminal ethenylidene unsaturation. The mono- and dicarboxylic acid or anhydride substituted polymers of this invention are useful per se as additives to lubricating oils, and can also be reacted with a nucleophilic reagent, such as amines, alcohols, amino alcohols and reactive metal compounds, to form products which are also useful lubricating oil additives, e.g., as dispersants.
605885
Gutierrez Antonio
Kleist Robert Arthur
Lundberg Robert Dean
Rossi Albert
Song Won Ryul
Borden Ladner Gervais Llp
Exxon Chemical Patents Inc.
Gutierrez Antonio
Kleist Robert Arthur
Lundberg Robert Dean
LandOfFree
Ethylene alpha-olefin polymer substituted mono- and... 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 polymer substituted mono- and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ethylene alpha-olefin polymer substituted mono- and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1260501