Abstract: A defoamer composition useful in pulp and paper processes is disclosed which contains a hydrocarbon in a stable liquid state characterized by having no or minimal chemical reactive groups, and which is preferably a polyalphaolefin, as carrier fluid and a high density polymer as a defoaming agent. This composition excludes petroleum oil and ethylene-bis-stearamide.

Abstract: A process of quenching metal using as the quenching medium an aqueous solution containing from about 0.5% to 50% by weight of a liquid, water-soluble, capped polyether polyol obtained by reacting ethylene oxide and at least one lower alkylene oxide having 3 to 4 carbon atoms, e.g. propylene oxide, with an active hydrogen compound, such as a lower glycol, to prepare a heteric or block copolymer, and further reacting the copolymer with an alpha olefin oxide, the polyol having a molecular weight of from about 7000 to 15,000.

Abstract: A stable, fire resistant hydraulic fluid of the oil-in-water emulsion type having the property of relatively uniform viscosity over a broad range of water contents in which the non-polar (oil) and polar (water) components are coupled by means of a combination of an emulsifier, and a mixture of a relatively high molecular weight polyglycol or alkyl substituted polyglycol and a relatively low molecular weight glycol.

Abstract: An aqueous base lubricant composition particularly useful as a post pickle and rolling fluid for steel comprising an aqueous dispersion of (1) a water miscible fluid which is the condensation product of from 1.5 to 2 moles of a dialkanol amine which is either diethanolamine or diisopropanolamine and one mole of a monocarboxylic acid containing 10-20 carbon atoms, or glyceride thereof, and (2) an agent for reducing the viscosity of the aqueous composition which is either (a) an alkyl aryl sulfonate, (b) a monoalkyl ether of a lower alkylene glycol, (c) a lower glycol, or (d) a monoalkyl ether of a polyoxyalkylene glycol. The lubricant compositions may contain extreme pressure or antifriction additives as well as materials which enhance the rust and corrosion protection provided by said compositions.

Abstract: An aqueous base lubricant composition particularly useful as a post pickle and rolling fluid for steel comprising an aqueous dispersion of (1) a water miscible fluid which is the condensation product of from 1.5 to 2 moles of a dialkanol amine which is either diethanolamine or diisopropanolamine and one mole of a monocarboxylic acid containing 10-20 carbon atoms, or glyceride thereof, and (2) an agent for reducing the viscosity of the aqueous composition which is either (a) an alkyl aryl sulfonate, (b) a monoalkyl ether of a lower alkylene glycol, (c) a lower glycol, or (d) a monoalkyl ether of a polyoxyalkylene glycol. The lubricant compositions may contain extreme pressure or anti-friction additives as well as materials which enhance the rust and corrosion protection provided by said compositions.