Abstract: This invention relates to non-asphaltic, non-mastic type, water dispersed rust inhibitive coating compositions comprising in admixture a film forming organic polymer and a non-Newtonian colloidal disperse system comprising (1) solid metal containing colloidal particles, (2) a liquid dispersing medium and (3) an organic compound the molecules of which contain a hydrophobic portion and at least one polar substituent.

Abstract: This invention relates to basic magnesium salts of substituted aromatic hydroxy carboxylic acids or the derivatives thereof and to a process for preparing such salts. These salts can be used either along or in combination, as additives, in a variety of lubricating oils and fuels including gasoline, diesel fuels, etc.

Abstract: Sulfur-containing, oil-soluble compositions are described which are useful as lubricating oil additives, particularly in lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comprise (A) at least one metal salt of at least one dithiocarbamic acid of the formulaR.sub.1 (R.sub.2)N--CSSH (I)wherein R.sub.1 and R.sub.2 are each independently hydrocarbyl groups in which the total number of carbon atoms in R.sub.1 and R.sub.2 is sufficient to render the metal salt oil-soluble, and (B) at least one oil-soluble sulfurized Diels-Alder adduct. Lubricating oil compositions containing the compositions of the invention exhibit improved oxidation-corrosion-inhibiting properties, anti-wear properties, and/or extreme pressure properties. Such lubricating compositions containing less than about 0.1% by weight of phosphorus also exhibit good compatability with nitrile seals.

Abstract: A composition is disclosed which comprises an aqueous phase and dispersed or dissolved in said aqueous phase an organo-borate compound having the formula ##STR1## wherein R.sup.1 is a divalent hydrocarbon-based group,R.sup.2 is a hydrocarbon-based group or a group of the formula --R.sup.4 O).sub.y H,R.sup.3 and R.sup.5 are hydrocarbon-based groups,R.sup.4 is a divalent hydrocarbon-based group,x is an integer of at least 1,y is an integer of at least 1,the sum of x and y has an average in the range of about 2 to about 75, andz is 0, 1 or 2.Aqueous concentrates and water-based functional fluids containing the above compositions are also disclosed.

Abstract: N-acylated aminohydrocarbyl sulfonic acids or acid derivative compositions are described which are characterized by the presence with the structure of at least one acyl, acylimidoyl or acyloxy group attached to the amino nitrogen, said groups being derived from at least one of the carboxylic acid groups contained in an interpolymer of (i) at least one vinyl aromatic monomer and (ii) at least one alpha, beta-unsaturated acid or derivative thereof. Aqueous systems also are described which comprise at least about 40% of water and the N-acylated amino hydrocarbyl sulfonic acid or salt composition of the invention. The hydrocarbyl sulfonic acid or salt compositions of the present invention are useful as emulsifiers, thickeners, dispersants, etc. in the aqueous systems, and the compositions also are useful as additives in fuels and lubricants.

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: Aqueous systems also are described which comprise at least about 40% of water and an N-acrylated amino hydrocarbyl sulfonic acid or salt composition characterized by the presence within the structure of an imido group or at least one acyl acyloxy or acylimidoyl group attached to the amino nitrogen, said groups being derived from the carboxylic acid groups contained in(a) maleic acid or anhydride, or(b) a hydrocarbyl-substituted polycarboxylic acid or anhydride.The amino hydrocarbyl sulfonic acid or salt compositions are useful as emulsifiers, thickeners, dispersants, etc. in the aqueous systems.

Abstract: Water-based metal-containing organic phosphate compositions which are useful as corrosion-inhibiting coating compositions, metal working lubricants and drilling fluids for well-drilling operations are disclosed.

Abstract: The hydrogen sulfide emission of oil-soluble sulfurized organic compounds is reduced by utilizing a hindered amine and optionally a carboxylic acid or acid anhydride in effective amounts.

Abstract: Sulfur-containing, oil-soluble compositions are described which are useful as lubricating oil additives, particularly in lubricants containing little or no phosphorus. In one embodiment, the compositions of the invention comprise (A) at least one metal salt of at least one dithiocarbamic acid of the formulaR.sub.1 (R.sub.2)N--CSSH (I)wherein R.sub.1 and R.sub.2 are each independently hydrocarbyl groups in which the total number of carbon atoms in R.sub.1 and R.sub.2 is sufficient to render the metal salt oil-soluble, (B) at least one oil-soluble sulfurized organic compound, and (C) at least one auxiliary corrosion-inhibitor. In other embodiments, the compositions also contain (D) at least one detergent/dispersant. Lubricating oil compositions containing the compositions of the invention exhibit improved oxidation-corrosion-inhibiting properties, anti-wear properties, and/or extreme pressure properties. Such lubricating compositions containing less than about 0.

Abstract: A nitrogen-containing ester of a carboxy-containing interpolymer which is particularly useful as a pour point depressant is disclosed. The interpolymer has a reduced specific viscosity of from about 0.05 to about 1 and is derived from at least two monomers, one of said monomers being a low molecular weight aliphatic olefin or styrene and the other of said monomers being an alpha, beta-unsaturated aliphatic acid, anhydride or ester thereof.

Abstract: Carbonate polymer compositions are described which comprise a mixture of(A) an organic carbonate polymer, and(B) a minor amount of at least one metal sulfonate which is compatible with the carbonate polymer and which sulfonates are characterized by the formula ##STR1## wherein R is an aliphatic group,M is an alkali or alkaline earth metal,n is at least 1, andy is equal to 1 when M is an alkali metal and1/2 when M is an alkaline earth metal.The carbonate polymer compositions of the invention have improved properties such as, for example, flame-retardancy. Processes for improving the processability and flame-retardancy characteristics of carbonate polymer compositions also are described.

Abstract: Nitrogen- and oxygen-containing compositions prepared by reacting, in the presence of an acid catalyst,(A) at least one aliphatic hydroxy compound of the formulaR.sup.1 (OH).sub.xwherein R.sup.1 is an aliphatic hydrocarbon-based radical and x is an integer which is at least 1, with(B) at least one (tertiary amino) alkanol useful as lubricant and fuel additives. Also disclosed are concentrates of these compositions and lubricants and fuels containing these compositions.

Abstract: Lubricants useful in metal working processes, especially cutting, comprise (A) a lubricating oil and (B) a basic alkali metal salt or borated complex thereof. Component B is preferably a basic sodium sulfonate prepared by a specific method. The lubricants may also contain at least one of (C) a specific active sulfur-containing compound and (D) a chlorinated wax.

Abstract: Hydrocarbyl substituted carboxylic acylating agents are made by reacting, optionally in the presence of chlorine or bromine, (A) one or more alpha-beta olefinically unsaturated carboxylic acid reagents containing 2 to about 20 carbon atoms, exclusive of the carboxyl-based groups with (B) one or more high molecular weight olefin polymers of more than 30 carbon atoms selected from the group consisting of(i) polymers of C.sub.12 -C.sub.30 mono-olefins, and(ii) chlorinated or brominated analogs of (i).This invention includes the acylated amine and/or alcohol derivatives of these hydrocarbyl-substituted carboxylic acid acylating agents, and the use of such derivatives and agents in lubricants and normally liquid fuels.

Abstract: Polymeric compositions are described which comprise a mixture of(A) at least one oil-soluble polymer which is a homopolymer of a non-aromatic monoolefin or a copolymer of said non-aromatic monoolefin with an aromatic monoolefin, and(B-1) at least one nitrogen-containing ester of a carboxy-containing interpolymer, and/or(B-2) at least one oil-soluble acrylate polymerization product of at least one acrylate ester, or a mixture of one or more of (B-1) and (B-2). The polymeric compositions of the invention also may contain(C) an effective amount of at least one viscosity-reducing liquid organic diluent such as a naphthenic oil or an alkylated aromatic material.

Abstract: A composition is disclosed which comprises:(A) a non-Newtonian colloidal disperse system characterized by a neutralization base number of about 3 or less, said system comprising(1) solid metal containing colloidal particles predispersed in(2) a liquid dispersing medium, and(3) as a third component, at least one organic compound which is soluble in said dispersing medium, the molecules of said organic compound being characterized by a hydrophobic portion and at least one polar substituent; and(B) at least one cross-linkable material other than an isocyanate; and, optionally(C) at least one cross-linking agent.

Abstract: Reaction products of boric acid or boron trioxide with an epoxide having at least 8 carbon atoms (especially a straight-chain aliphatic epoxide) are useful anti-wear, friction modifying and rust inhibiting additives for lubricants. They are particularly useful in lubricants containing relatively large amounts of basic alkaline earth metal phenates or salicylates and/or free hydroxy group-containing alkenylsuccinic acid ester dispersants.

Abstract: Combinations of certain hydroxy amines, particularly the "Ethomeens," and hydrocarbon-soluble carboxylic dispersants are useful as engine and carburetor detergents for normally liquid fuels. The preferred compositions are those in which the carboxylic dispersants are the reaction products of substituted succinic acids with polar compounds, especially with amines such as ethylene polyamines.

Abstract: Magnesium-containing complexes are prepared by heating a mixture of magnesium hydroxide, magnesium oxide, hydrated magnesium oxide or a magnesium alkoxide; a carboxylic acid, a sulfonic acid,a pentavalent phosphorus acid, or an ester or salt of any of these; water; and an organic solubilizing agent (which may be liquid or solid at ambient temperature) for the acid or ester. The amount of magnesium is such as to provide a basic composition. The resulting complexes may be obtained in liquid (which may be thickened) or solid form, and are useful as additives for lubricants and fuels and as protective coating compositions for metal surfaces (such as automotive undercoats and frame coatings). .[.This application is a continuation-in-part of copending application Ser. No. 681,627, filed Apr. 29, 1976 and now abandoned..].