Abstract: A grease composition is provided that exhibits good low temperature torque and low oil separation. The grease comprises a base oil having a VI greater than about 120, a pour point below about ?20° C. wherein the base oil contains about 10 wt % to about 100 wt % of a gas to liquid base stock and from 0 wt % to about 90 wt % of a polyalphaolefin fluid.

Abstract: A grease composition is provided that exhibits good low temperature torque and low oil separation. The grease comprises a base oil having a VI greater than about 120, a pour point below about ?20° C. wherein the base oil contains about 10 wt % to about 100 wt % of a gas to liquid base stock and from 0 wt % to about 90 wt % of a polyalphaolefin fluid.

Abstract: Grease compositions, wherein the grease is thickened with a metal hydroxy-containing soap grease thickener are provided. Other essential ingredients of the compositions include borated hydroxyhydrocarbyl esters and phosphorus and/or sulfur compounds.

Abstract: The invention is an improved grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a compound prepared by reacting a boron compound with an organic compound containing oxygen, sulfur and/or nitrogen or mixtures thereof.

Abstract: The invention is a grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a compound prepared by reacting a boron compound with an organic compound containing oxygen, sulfur and/or nitrogen. Non-zinc phosphorodithioate sulfur and/or phosphorous compounds are also incorporated into the composition.

Abstract: Improved grease compositions, wherein the grease is thickened with a hydroxy-carboxylate soap grease thickener, preferably a lithium 12-hydroxy stearate, and a means for increasing the dropping point which is a borated n-hydrocarbyl propylenediamine and optionally compounds containing phosphorus and/or sulfur moieties are disclosed.

Abstract: Grease compositions, wherein the grease is thickened with a metal hydroxy-containing soap grease thickener are provided. Other essential ingredients of the compositions include borated hydrocarbylamines.

Abstract: The invention is a grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a compound prepared by reacting a boron compound with an alkoxylated amide containing a hydrocarbyl group of 1 to 60 carbon atoms and hydrocarbylene groups of 2 to 6 carbon atoms. Sulfur and/or phosphorous compounds are also incorporated into the composition.

Abstract: Certain organic ester, amide and amine salts of phosphorodithioate coupled carboxylic anhydrides have been found to be effective multifunctional antiwear and antioxidant additives for lubricants.

Abstract: The invention is a grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a compound prepared by reacting a boron compound with an organic compound containing oxygen, sulfur and/or nitrogen. Sulfur and/or phosphorous compounds are also incorporated into the composition.

Abstract: Phosphorodithioate substituted carboxylic anhydride or acid derivates and their corresponding metal salts have been found to be effective multifunctional additives for various lubricants and fuels.

Abstract: Grease compositions, wherein the grease is thickened with a metal hydroxy-containing soap grease thickener are provided. Another essential ingredient of the composition is a borated hydrocarbyl diol. The compositions may also contain phosphorus and sulfur moieties.

Abstract: Disclosed is a grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a boronated oxazoline compound. The hydroxy-containing soap thickener and boronated oxazoline compound are each added in amounts sufficient to increase the dropping point of the grease an appreciable amount. Generally this can be an increase of at least 15.degree. F. and could be as great as 200.degree. F. to 250.degree. F. or more. Sulfur and phosphorus compounds can also be incorporated into the composition.

Abstract: Disclosed is a grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a boronated catechol compound. The hydroxy-containing soap thickener and boronated catechol (ortho dihydroxybenzene) compound are each added in amounts sufficient to increase the dropping point of the grease an appreciable amount. The catechol (ortho dihydroxybenzene) compounds useful in this invention include catechol borates, catechol-alcohol borate compounds and catechol-amine borate compounds.

Abstract: Grease compositions, wherein the grease is thickened with a metal hydroxy-containing soap grease thickener are provided. Another essential ingredient of the compositions is a borated alkoxylated alcohol. The compositions may also contain phosphorus and sulfur moieties.

Abstract: The dropping point temperature of a grease containing a hydroxy-bearing thickener is increased by including in the grease composition a borated or boron containing phenolic or thio amine Mannich base. A sulfur-phosphate compound, zinc dithiophosphate can also be added to further improve the dropping point.

Abstract: Disclosed is a grease composition comprising a major proportion of a grease, a hydroxy-containing soap thickener and a minor amount of a boronated catechol compound. The hydroxy-containing soap thickener and boronated catechol (ortho dihydroxybenzene) compound are each added in amounts sufficient to increase the dropping point of the grease an appreciable amount. The catechol (ortho dihydroxybenzene) compounds useful in this invention include catechol borates, catechol-alcohol borate compounds and catechol-amine borate compounds.

Abstract: Grease compositions, wherein the grease is thickened with a metal hydroxy-containing soap grease thickener are provided. Another essential ingredient of the composition is a borated hydrocarbyl alcohol, and it may optionally contain phosphorus and sulfur moieties.

Abstract: Grease compositions, wherein the grease is thickened with a metal hydroxy-containing soap grease thickener are provided. Other essential ingredients of the compositions include borated hydrocarbyl epoxides and phosphorus and sulfur moieties.