Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Organic nitrogen compound
Patent
1995-03-20
1996-11-19
McAvoy, Ellen M.
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Organic nitrogen compound
508563, 44428, 564395, 564403, C10M14912, C10L 122, C07C22962
Patent
active
055762743
ABSTRACT:
The present invention relates to a novel process for the production of fuel and lubricant additives useful as dispersants and multifunctional viscosity modifiers wherein a dihydroxyaromatic compound is alkylated with an olefinic polymer and then aminated in such a manner as to oxidize the hydroxyl moieties of the dihydroxyaromatic compound to carbonyl groups.
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Teintex, en 1981 Regroupe Au Sein De L'Industrie Textile, vol. 35, No. 5, May 1970, Paris FR pp. 277-280 Riesz `Nouveaux Colorants De Cuve Naphtoquinoniques` (Translation attached).
Exxon Chemical Patents Inc.
McAvoy Ellen M.
Walton K. R.
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