Abstract: Alkali metal borates are reacted with fatty acids or oils in the presence of a low HLB value surfactant to give a stable, mineral oil-soluble product. Mineral oil containing the borate can be used as a cutting fluid.

Abstract: A novel lubricating composition useful in the manufacture of tufted textile articles comprises a polyalkoxylate lubricating oil and a minor amount of a long chain fatty acid.

Abstract: A diesel lubricant composition comprising a lubricating oil base and a corrosion-inhibiting amount of an N-substituted 5-amino-1H-tetrazole.

Abstract: An amine salt of N-triazolyl-hydrocarbyl succinamic acid represented by the formula: ##STR1## in which R"" is an alkylene radical having from 2 to 24 carbon atoms and R'" is hydrogen or a hydrocarbyl radical having from 1 to 24 carbon atoms at least one R'" being a hydrocarbyl radical and a lubricating oil composition containing same is provided.

Abstract: A diesel crankcase lubricant composition containing a non-CO.sub.2 blown 2:1 calcium hydroxide overbased calcium salt of a sulfurized alkylphenolate, an alkenyl succinimide and a pour depressant in a mineral oil base. The composition has excellent silver frictional control without requiring incorporation of a silver friction modifier.

Abstract: Disclosed herein are certain novel compounds which are most properly designated as 3-isothiazolones. These compounds and compositions containing them exhibit a broad spectrum of biocidal properties and are particularly effective for the control of microorganisms.

Abstract: A diesel lubricant composition comprising a lubrication oil base and a corrosion-inhibiting amount of at least one benzotriazole, N-alkyl-1,3-propanediamine and formaldehyde condensation product.

Abstract: Oil-soluble 2 and/or 8 alkyl substituted 1-aza-3, 7-dioxabicyclo [3.3.0] oct-5-yl methyl alcohols which are the reaction products of an aldehyde and tris [hydroxy-methyl] aminomethane (THAM) are mineral oil additives which feature activity in automatic transmission fluid as copper alloy corrosion inhibitors.

Abstract: A radiation resistant working oil for lubricating parts of atomic power facilities which are exposed to radioactive rays consists essentially of alpha-benzyl substituted methylnaphthalene isomers and beta-benzyl substituted methylnaphthalene isomers in the ratio of about 1:0.2-1:1.

Abstract: The inclusion of neodecanoic acid in aqueous water-soluble soap lubricants reduces viscosity, and improves lubricity effectiveness.

Abstract: Dispersant lubricating oil additives are prepared by reacting oil-soluble dispersant compositions containing at least one primary or secondary amino group with SO.sub.2.

Abstract: Rust-inhibiting compounds, especially for aqueous systems such as tool-lubricating emulsions for machine tools and which consist of amine salts of a number of monoaminoalkylene dicarboxylic acids are disclosed.These rust-inhibitors are used in combination with water and an alkanolamine.Examples and test results are given.

Abstract: A quaternary ammonium salt of a diester which can be represented by the formula: ##STR1## in which R.sup.i, R.sup.ii, R.sup.iii, R.sup.iv, R.sup.v and R.sup.vi represent hydrogen, alkyl or alkenyl radicals at least one of which is a hydrocarbyl radical having from 50-200 carbon atoms, R is a divalent radical having from 2-10 carbon, or carbon and oxygen atoms, R.sup.vii is hydrogen or a hydrocarbyl radical, z has a value from 0-4 and X is an anion is provided, as well as a method of preparation and a hydrocarbon lubricating oil composition containing same.

Abstract: Antioxidant additives for lubricating oil are prepared by combining an acidic molybdenum compound, a basic nitrogen compound complex and a sulfur source to form a sulfur- and molybdenum-containing composition.

Abstract: Excellent load-carrying and antiwear additives are provided when reaction products of dialkylphosphonates and maleate esters are converted to amine derivatives.

Abstract: High molecular weight polyglycerol derivatives, useful as thickening agents for water-based lubricants, are prepared by oxyalkylating a polyglycerol with ethylene oxide or a mixture of ethylene oxide and propylene oxide. The polyglycerol derivatives are characterized as having an average of more than five glycerol units, and in having more than 95% and preferably more than 99% alkylene oxide units. These compounds exhibit excellent shear strength and provide an improved hydrolube when incorporated therein.

Abstract: Antioxidant additives for lubricating oil are prepared by combining an acidic molybdenum compound, an oil-soluble basic nitrogen compound and carbon disulfide to form a sulfur-and molybdenum-containing composition.

Abstract: Hydrocracked lubricating oils are effectively stabilized against deterioration caused by light by the inclusion of at least one of certain substantially aliphatic amine components. Such substantially aliphatic amine components provide outstanding inhibition relative to aromatic amine components.

Abstract: Substituted lactone acid materials are usefully incorporated into an automatic transmission fluid (ATF) in an at least friction modifying amount to provide the ATF with a reduced rate of torque change normally found in ATF formulations when subjected to oxidative conditions. The sulfur-bridged C.sub.6 -C.sub.30 alkyl lactone acids are preferred.

Abstract: Compounds of the general formula I ##STR1## in which R.sub.1 is chlorine or --CH.sub.2 --CCl.sub.3, andR.sub.2 is --N(R.sub.3)R.sub.4, --OH.N(R.sub.3)(R.sub.4)R.sub.5 or --OR.sub.6,R.sub.3 is C.sub.1 -C.sub.24 alkyl which can be interrupted once or several times by oxygen,R.sub.4 and R.sub.5 independently of one another are hydrogen or C.sub.1 -C.sub.24 alkyl, with R.sub.3 and R.sub.4 together having at least 8 C atoms,R.sub.6 is C.sub.8 -C.sub.20 alkyl, phenyl or C.sub.7 -C.sub.15 alkylphenyl, a group of the formula --(A)R.sub.7 or --CH.sub.2 CH.sub.2 --N(R.sub.10)--CH.sub.2 CH.sub.2 --O--C(O)--CH(R.sub.1)CH.sub.2 CCl.sub.3, whereinR.sub.7 is a radical of the formula --(R.sub.8)C(R.sub.9)--O--C(O)--CH(R.sub.1)--CH.sub.2 --CCl.sub.3, whereinR.sub.8 and R.sub.9 independently of one another are hydrogen, methyl or ethyl, and R.sub.1 has the meaning defined above,A is a C.sub.1 -C.sub.7 alkylene group which is unsubstituted or substituted by one or two radicals R.sub.