Abstract: Reaction mixtures comprising components (A) Group II metal salts of phosphorus-containing acids, (B) basically reacting alkali metal compounds, and (C) optionally, di- or trivalent metal-containing salts are suitable for the preparation of basic metal salt compositions of phosphorus-containing acids, with the proviso that components (A), (B), and (C) are not the same. The basic metal salt compositions are useful in the preparation of lubricants.

Abstract: Concentrates of N-substituted morpholines of the formula O(CH.sub.2 CH.sub.2).sub.2 NR'YR", wherein R' is a divalent organic radical of at least one to about 30 carbon atoms, Y ##STR1## or --NH.sup.3 --, R.sup.3 is a hydrogen atom or a hydrocarbyl radical of at least one carbon atom and R" is a monovalent hydrocarbon radical of at least 15 carbon atoms, are useful as additives for hydrocarbyl products. Particularly preferred embodiments of the invention include concentrates wherein Y is ##STR2## R' is 1,3-propylene and R" is a hydrocarbyl group of at least about forty carbon atoms. These concentrates have utility as, for example, additives for lubricant compositions.

Abstract: This invention is directed to an oil soluble dispersant and to a process for preparing said dispersant which comprises contacting and reacting at least one carboxylic-acylating agent having at least about 30 aliphatic carbon atoms per molecule with effective amounts of at least one hydroxy compound, at least one polyoxyalkylene polyamine having an average molecular weight of at least about 200 and from zero to about 4.0 equivalents of at least one alkylene amine per equivalent of said carboxylic-acylating agent. The dispersant of this invention is particularly useful as an additive for a variety of oleaginous materials including, for example, fuels, lubricating oils, hydraulic fluids and the like.