Standard Oil Company (indiana)

The Standard Oil Company

C Thomas West

Robert J Basalay

J Ronald Spence

Dennis G Petrille

Polyborate ester compositions are prepared by reacting ortho-boric acid with at least one alcohol or phenol in a substantially inert organic liquid, which is immiscible with water and has a boiling point in the range from about 80.degree. to about 300.degree. C. at standard pressure, and by continuously removing the water which is produced by the reaction.

Polyborate esters and their use in lubricants

Molybdenum compositions suitable for improving the properties of lubricants and fuels comprise the reaction product of molybdenum and a polyamine Mannich reaction product, a polyamine hydrocarbyl-substituted dicarboxylic acid compound reaction product, and the oxidized and/or sulfurized reaction products thereof.

Hydrocarbon-soluble polyamine-molybdenum compositions, lubricants and

Oxidized hydrocarbon-soluble polyamine-molybdenum compositions

The reaction product of an olefin, sulfur or sulfur-yielding compound, an amine and a molybdenum compound is a highly effective lubricant additive providing friction modification, antioxidant activity and dispersancy.

Molybdenum-containing aminated sulfurized olefin lubricating oil

Hydrocarbon-soluble oxidized, sulfurized polyamine-molbdenum

The invention provides a process for the Mannich condensation reaction of oxidized olefinic polymers. The condensation reaction is carried out in the presence of about 0.01 to 25.0 weight percent of an oil soluble phenol based on the neat polymer. The phenols improve the processing and properties of the oxidized oil soluble Mannich reaction product.

Phenol modified mannich reaction products from oxidized polymers

This invention provides a process for and products of the Mannich condensation reaction of oxidized olefinic polymers. The Mannich reaction is carried out in the presence of about 0.01 to 40.0% by weight of an oil soluble sulfonic acid based on the neat polymer. The sulfonic acid improves the properties of the oxidized oil soluble Mannich reaction product and catalyzes the Mannich condensation reaction.

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Naperville, IL, United States of America

C Thomas West