Fuel and lubricant additives derived from dihydroxy-aromatic compounds
 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. 
Exxon Chemical Patents Inc.
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inventional additional additional additional inventional inventional inventional inventional additional additional additional additional additional inventional additional inventional additional inventional additional inventional additional additional additional additional additional additional additional inventional additional inventional additional additional additional additional inventional additional additional additional additional additional additional additional additional
Abhimanyu O.
Patil