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US 10,501,393 B2Granted
Processes for preparing vinylidene dimer derivatives
AssigneeExxonMobil Research and Engineering Company
InventorsAbhimanyu O. Patil, Satish Bodige
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AssigneeExxonMobil Research and Engineering Company
InventorsAbhimanyu O. Patil, Satish Bodige
Estimating the term…
This disclosure provides a process for producing vinylidene dimer derivatives by subjecting one or more vinylidene dimers and one or more carbonyl-containing compounds to a carbonyl-ene reaction, optionally in the presence of a catalyst, to produce one or more vinylidene dimer derived alcohols. This disclosure also provides a process for producing vinylidene dimer derivatives by reacting one or more vinylidene dimers with one or more carbonyl-containing compounds, optionally in the presence of a catalyst, to produce one or more vinylidene dimer derived alcohols. This disclosure further provides vinylidene dimer derivatives (e.g., vinylidene dimer derived alcohols and esters) produced by these processes. This disclosure still further provides for hydrogenating/reacting the vinylidene dimer derived alcohols with acids or anhydrides to produce vinylidene dimer derived esters. This disclosure yet further relates to lubricating ester oil base stocks, and lubricating oils containing the lubricating ester oil base stocks.
A process for producing a composition comprising one or more vinylidene dimer derivatives, said process comprising reacting one or more vinylidene dimers with one or more carbonyl-containing compounds, optionally in the presence of a catalyst, under reaction conditions sufficient to produce one or more vinylidene dimer derived alcohols;
A lubricating oil comprising a lubricating oil base stock as a major component, and one or more lubricating oil additives, as a minor component wherein the lubricating oil base stock comprises a composition comprising one or more vinylidene dimer derived saturated monoesters, said one or more vinylidene dimer derived saturated esters prepared by a process comprising subjecting one or more vinylidene dimers and one or more carbonyl-containing compounds to a carbonyl-ene reaction, optionally in the presence of a catalyst, under reaction conditions sufficient to produce one or more vinylidene dimer derived alcohols;
A lubricating oil comprising a lubricating oil base stock as a major component, and one or more lubricating oil additives, as a minor component wherein the lubricating oil base stock comprises a composition comprising one or more vinylidene dimer derived saturated monoesters, said one or more vinylidene dimer derived saturated esters prepared by a process comprising subjecting one or more vinylidene dimers and one or more carbonyl-containing compounds to a carbonyl-ene reaction, optionally in the presence of a catalyst, under reaction conditions sufficient to produce one or more vinylidene dimer derived alcohols;
A lubricating oil comprising a lubricating oil base stock as a major component, and one or more lubricating oil additives, as a minor component wherein the lubricating oil base stock comprises a composition comprising one or more vinylidene dimer derived saturated monoesters, said one or more vinylidene dimer derived saturated esters prepared by a process comprising reacting one or more vinylidene dimers with one or more carbonyl-containing compounds, optionally in the presence of a catalyst, under reaction conditions sufficient to produce one or more vinylidene dimer derived alcohols;
A lubricating oil comprising a lubricating oil base stock as a major component, and one or more lubricating oil additives, as a minor component wherein the lubricating oil base stock comprises a composition comprising one or more vinylidene dimer derived saturated monoesters, said one or more vinylidene dimer derived saturated esters prepared by a process comprising reacting one or more vinylidene dimers with one or more carbonyl-containing compounds, optionally in the presence of a catalyst, under reaction conditions sufficient to produce one or more vinylidene dimer derived alcohols;
A composition comprising:
Dependencies are inferred from the claim text.