Abstract: The load carrying capabilities of a jet engine oil consisting of an ester of a C.sub.4 -C.sub.12 monocarboxylic acid and a polyol selected from pentaerythritol, dipentaerythritol, tripentaerythritol, trimethylol propane, trimethylol methane, trimethylol butane, neopentylglycol and mixtures thereof, are increased by incorporating into the jet engine oil from 4 to 8 weight percent of a soluble methyl phenyl polysiloxane having a kinematic viscosity ranging from 20 to 2,000 centistokes at 25.degree. C.

Abstract: Surfacing compositions are provided which comprise a mixture of mineral aggregate, the residuum of a bituminous emulsion and a silane of the formulaR.sup.b -- R.sup.a -- Si -- X.sub.3wherein (a) X represents halogen or alkoxy, (b) R.sup.a represents alkylene and (c) R.sup.b represents amino, aminoalkylene amino, gamma-glycidoxy, hydrocarbyl, acyloxy or mercapto.

Abstract: Surfacing compositions are provided which comprise a mixture of mineral aggregate, asphalt and a silane of the formula:R.sup.b - R.sup.a - Si - X.sub.3wherein (a) X represents halogen or alkoxy, (b) R.sup.a represents alkylene and (c) R.sup.b represents amino, aminoalkylene amino, gamma-glycidoxy, hydrocarbyl, acyloxy or mercapto.

Abstract: Polyurethane-forming compositions comprise (a) a polyurethane precursor, (b) a substantially inert, non-volatile extender, (c) a thixotropic agent formed by reacting a long chain primary or secondary monoamine and a polyisocyanate at a NCO/amine ratio of 0.1-1.05:1 and optionally (d) one or more inert fillers.

Abstract: A water-proofing/sound-proofing coating composition comprises, in order, from a surface to be coated (A) a prime coat comprising (1) a paint binder, (2) a heat absorber, comprising a dark, preferably black, pigment, (3) a volatile solvent, and optionally (4) an inert fller, and (B) a membrane coat comprising (1) a polyurethane formed from (a) a mixture of high molecular weight polyols and low molecular weight chain stiffeners and (b) a polyisocyanate, (2) a nonvolatile extender and (3) a volatile solvent. The surfacing composition can also include an overlay of a wearing surface such as an asphalt concrete.

Abstract: Compositions are provided which are sulfurized esters of olefinic mono- or dicarboxylic acids which do not contain any allylic hydrogen atoms. Synergistic mixtures of esters sulfurized with sulfur and with sulfur monochloride and sulfur dichloride are provided. Also provided are lubricating oil compositions comprising (A) a major amount of an oil of lubricating viscosity, and (B) an amount effective to impart extreme-pressure lubricating properties to said oil of these sulfurized esters.

Abstract: A process for preparing N-alkyl terephthalamates is disclosed and comprises contacting within a liquid phase reaction medium a di(C.sub.1 -C.sub.4 alkyl) terephthalate and a C.sub.8 -C.sub.30 primary or secondary monoamine in the presence of 0.1-10 weight percent based on the weight of the reactants of boric acid.

Abstract: Wax-flux compositions for use in low-temperature soldering processes comprise (A) a major amount of a wax and (B) an effective amount to cause fluxing, at or below the soldering temperature of the piece to be soldered, of a wax-soluble diester of sulfomalic acid. A process for soldering electrical components to a printed circuit board comprises (A) applying a molten wax-flux composition as described above to the metal pattern side of the board, (B) allowing the wax-flux composition to solidify, (C) trimming the components leads, and (D) soldering the components to the printed circuit board.

Abstract: Compositions are provided which are aliphatic sulfurized esters of olefinic mono- or dicarboxylic acids which do not contain any allylic hydrogen atoms. Synergistic mixtures of esters sulfurized with sulfur and with sulfur monochloride and sulfur dichloride are provided. Also provided are lubricating oil compositions comprising (A) a major amount of an oil of lubricating viscosity, and (B) an amount effective to impart extreme-pressure and/or antiwear lubricating properties to said oil of these sulfurized esters.

Abstract: Wax-flux compositions for use in low-temperature soldering processes comprise (A) a major amount of wax and (B) an effective amount to cause fluxing, at or below the soldering temperature of the piece to be soldered, of a wax-soluble diester of sulfomaleic acid. A process for soldering electrical components to a printed circuit board comprises (A) applying a molten wax-flux composition as described above to the metal pattern side of the board, (B) allowing the wax-flux composition to solidify, (C) trimming the components leads, and (D) soldering the components to the printed circuit board.

Abstract: Wax-flux compositions for use in low-temperature soldering processes comprise (A) a major amount of a wax and (B) an effective amount to cause fluxing, at or below the soldering temperature of the piece to be soldered, of a wax-soluble amine salt of an alpha-bromo aliphatic carboxylic acid. A process for soldering electrical components to a printed circuit board comprises (A) applying a molten wax-flux composition as described above to the metal pattern side of the board, (B) allowing the wax-flux composition to solidify, (C) trimming the components leads, and (D) soldering the components to the printed circuit board.

Abstract: Wax-flux compositions for use in low-temperature soldering processes comprise (A) a major amount of a wax and (B) an effective amount to cause fluxing, at or below the soldering temperature of the piece to be soldered, of a wax-soluble product obtained by first reacting an aliphatic hydrocarbon-substituted succinic acid or derivative thereof which is capable of forming carboximide bonds with an alkylene polyamine to form a carboximide and then reacting said carboximide with an alkylaryl sulfonic acid. A process for soldering electrical components to a printed circuit board comprises (A) applying a molten wax-flux composition as described above to the metal pattern side of the board, (B) allowing the wax-flux composition to solidify, (C) trimming the components leads, and (D) soldering the components to the printed circuit board.

Abstract: Stable, modified cationic bituminous emulsions are provided which form residuums having improved temperature susceptibility characteristics by combining with the base emulsion a tallate salt of a metallic polyvalent cation selected from the group consisting of tin, magnesium, copper, aluminum and iron.

Abstract: A lead-free candle wick composition comprising a combustible wick and a stiffening agent is disclosed. The stiffening agent comprises a substantially wax-insoluble polymer or copolymer which has a Vicat softening point at least 2.5.degree.C. higher than the melting point of the candle wax and which depolymerizes or pyrolyzes to substantially completely combustible products at a temperature above said melting point and at or below the temperature of the candle flame.

Abstract: A water-in-oil emulsion finding use as a stable functional fluid comprises about 19 to about 50 weight percent water, about 80 to about 49 weight percent mineral oil and a small amount of a hydrocarbyl-substituted succinic acid mono ester of a polyoxyethylene mono-ol. The mono-ol has an average molecular weight of about 200-1,000 and the hydrocarbyl substituent is from about 750 to about 2,000 average molecular weight.

Abstract: High sudsing phosphate-free heavy duty detergent composition comprises a compound of the formula ##EQU1## in which R.sub.1 and R.sub.2 are substantially linear saturated or unsaturated aliphatic groups of 3 to 19 carbon atoms, R.sub.3 is alkylene of 2 to 4 carbon atoms, u, v, x and y are 0 or 1, z is an integer 1 to 4, M is H or a water-soluble salt-forming cation, the sum of the carbon atoms in R.sub.1 and R.sub.2 is 13 to 21, the sum of the unsaturated sites in R.sub.1 and R.sub.2 is 0 to 1, the sum of u and v is 1, the sum of x and y is 1, and the sum of u and x is 1, and as a foam enhancing component, from 0.05 to 0.30 parts by weight of an essentially straight chain primary alcohol of 11 to 14 carbon atoms.

Abstract: A functional fluid is disclosed which comprises in a mixture a major portion of a base oil and a minor amount of a 2-(3,4-epoxycycloalkyl)-5-5'-spiro-(3,4-epoxy) cycloalkyl-m-dioxane. The fluid may also contain a minor amount of a viscosity index improver, a small amount of water and other additives.