Abstract: The invention provides a composition comprising:(A) at least one dicarboxylic acid or anhydride or at least one ammonium or metal salt of the dicarboxylic acid or anhydride; and(B) at least one compound represented by the formula ##STR1## wherein R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are each independently hydrogen, alkyl, hydroxyalkyl, polyhydroxyalkyl, polyalkoxyalkyl or hydroxypolyalkoxyalkyl; and R.sub.1 is a hydrocarbyl group. In another embodiment, the compositions include (C) at least one acid, or ammonium or metal salt of the acid represented by the formula: ##STR2## wherein R.sub.6, R.sub.7, R.sub.8 and R.sub.9 are each independently hydrogen or hydrocarbyl groups; and n is a number from 1 to about 10;(D) at least one ester-salt derived from at least alkyl or alkenyl succinic acid or anhydride of about 8 to about 28 carbon atoms and at least one alkanol amine;or mixtures of (C) and (D).The invention further provides for concentrates and functional fluids containing the above corrosion-inhibitors.

Abstract: A composition is disclosed which comprises (A) at least one water-dispersible reaction product made by reacting (A)(I) at least one compound represented by the formula ##STR1## wherein R is a hydrocarbyl group of from about 8 to about 40 carbon atoms, with (A)(II) at least one water-dispersible amine terminated poly(oxyalkylene) and (B) at least one surfactant. Aqueous concentrates and water-based functional fluids comprising these compositions are also disclosed. These compositions are useful as shear-stable thickeners for such functional fluids.

Abstract: A composition is disclosed which comprises (A) at least one water-dispersible reaction product made by reacting (A)(I) at least one compound represented by the formula ##STR1## wherein R is a hydrocarbyl group of from about 8 to about 40 carbon atoms, with (A)(II) at least one water-dispersible amine terminated poly(oxyalkylene) and (B) at least one surfactant. Aqueous concentrates and water-based functional fluids comprising these compositions are also disclosed. These compositions are useful as shear-stable thickeners for such functional fluids.

Abstract: A composition is disclosed which comprises the water-dispersible reaction product of (A) at least one compound represented by the formula ##STR1## wherein R is an alkenyl group represented by the formula ##STR2## and R' and R" are independently hydrogen or straight chain or substantially straight chain hydrocarbyl groups of at least one carbon atom, with the proviso that R has from about 8 to about 30 carbon atoms, with (B) at least one water-soluble hydroxy terminated polyoxyalkylene. Aqueous concentrates and water-based functional fluids comprising these compositions are also disclosed.

Abstract: Corrosion-inhibiting compositions are described which comprise a mixture of(A) at least one oil-soluble neutral or basic alkali metal or alkaline earth metal salt or complex of at least one organic acid, and(B) a nitrogen- and boron-containing composition which is the reaction product of at least one amino alcohol, at least one of a boric acid or boron trioxide, and at least one organic carboxylic acid. Such compositions exhibit improved corrosion-inhibiting properties, especially when included in preservative oil applications. In a preferred embodiment, the composition of the invention contains, in addition to the nitrogen- and boron-containing compositions, a mixture of calcium and barium salts of one or more organic sulfonic acids.Oil compositions containing the above-described corrosion-inhibiting compositions also are described. The disclosure also describes methods for inhibiting the corrosion of metal surfaces and metal articles which have been coated in accordance with the method of the invention.

Abstract: Inhibitors useful in preventing the corrosion of metal surfaces that contact aqueous systems containing them are disclosed. The inhibitors comprise mixtures of monoamine salts of polycarboxylic acids and boric acid. Typical corrosion inhibitors are made from acids such as dodecanedioic, sebacic and azelaic acid, monoamines such as mono-, di- and triethanol amines and boric acid.

Abstract: Phosphorous acid diesters may be prepared by the reaction of an alkoxylated alkyl phenol with a phosphorus trihalide, or, in combination with water, with a triaryl phosphite. The former reaction also produces, as a byproduct, the corresponding halide. The resulting phosphorus-containing compositions are useful as additives for metal working lubricants.

Abstract: Metal working operations, especially drawing, are facilitated by applying to the metal a composition which provides lubricity thereto and which melts within the range of about 30.degree.-100.degree. C. The composition comprises at least one ester of a carboxylic acid, with a carboxylic acid or derivative thereof, a phosphorus acid salt and an antioxidant being preferred optional ingredients. The composition may be applied in liquid from and solidifies on cooling to ambient and normal storage temperatures. Prior to application, the composition is preferably heated to a temperature higher than its melting temperature for ease of flow and uniform dispersion thereof onto the metal. In a preferred method of application, a reservoir is located beneath the composition applicator and composition is pumped therefrom to the applicator, preferably a roller coater, with excess composition being recirculated.

Abstract: The anti-rust properties exhibited by the aqueous fluids described herein are provided by one or more of the rust inhibitor additive composition prepared by reacting:(A) at least one aliphatic polycarboxylic acid acylating agent characterized by the presence within its structure of an aliphatic hydrocarbyl-substituent with(B) at least one hydroxy-substituted aliphatic amine, and(C) at least one basically reacting alkali metal compound.

Abstract: Metal working operations, especially drawing, are facilitated by applying to the metal a composition which provides lubricity thereto and which melts within the range of about 30.degree.-100.degree. C. The composition comprises at least one neutral ester, and preferably a mixture of esters, prepared from polyalkylene glycols and saturated aliphatic alcohols having at least about 10 carbon atoms, and C.sub.12-25 aliphatic monocarboxylic acids and C.sub.4-20 aliphatic polycarboxylic acids. The preferred ester mixtures are prepared from polyethylene glycols, C.sub.14-20 predominantly straight chain alkanols, stearic acid and adipic, azelaic or sebacic acid. Optional ingredients include phosphorus acid salts and antioxidants. The composition may be applied in liquid form and solidifies on cooling to normal ambient and storage temperatures.

Abstract: Metal working operations, especially drawing, are facilitated by applying to the metal a composition which provides lubricity thereto and which melts within the range of about 30.degree.-100.degree. C. The composition comprises at least one ester of a carboxylic acid, with a carboxylic acid or derivative thereof, a phosphorus acid salt and an antioxidant being preferred optional ingredients. The composition may be applied in liquid form and solidifies on cooling to ambient and normal storage temperatures. Prior to application, the composition is preferably heated to a temperature higher than its melting temperature for ease of flow and uniform dispersion thereof onto the metal. In a preferred method of application, a reservoir is located beneath the composition applicator and composition is pumped therefrom to the applicator, preferably a roller coater, with excess composition being recirculated.

Abstract: Esters of C.sub.10-25 aliphatic carboxylic acids (especially oleic acid) and C.sub.15-40 aliphatic alcohols (especially alcohol mixtures) are useful for protecting metal surfaces against corrosion, especially by acidic vapors. They may be applied in the form of a solution or dispersion in a substantially inert, normally liquid organic diluent such as Stoddard solvent.