Abstract:
Metal complexes useful as additives in industrial fluids to improve the detergency and neutralizing characteristics thereof are produced by reacting a metal salt of an acid with an organic nitrogen compound. The specific metal complexes of the invention are formed by reacting an alkylene polyamine with an aldehyde, followed by reacting this product with (1) the metal salt and (2) an alkenylsuccinic acid or aldehyde in the order 1, 2 or 2, 1.
Abstract:
AN ACTIVATED MANGANESE CONTAINING ADDITIVE COMPOSITION FOR FUELS FOR RETARDING THE CORROSIVENESS OF THE ASH AND THE ASH SLAG BUILDUP OF SUCH FUELS UPON COMBUSTION, SUCH FUELS INCLUDING VANADIUM CONTAINING FUELS AND ALKALI, SULFUR AND IRON CONTAINING COALS. THE SAID ADDITIVE COMPOSITION COMPRISES A PREPARATION OF A MANGANESE COMPOUND PREFERABLY AND A METAL SALT OF AN ALKYL-ARYL SULFONATE BROUGHT TO A PARTICLE SIZE IN THE RANGE OF 0.25 TO 20 MICRONS.
Abstract:
LUBRICATING OIL OR FUEL OIL COMPOSITIONS CONTAINING AS ANTIWEAR ADDITIVES AN AMINE SALT OF A COMPOUND OF ONE OF THE FOLLOWING FORMULAE:
X1 (-R2)-), OR X1 -C(-R2)(-R1)-)
WHERE X1 AND X2 SIMILAR OR DISSIMILAR ARE OXYGEN OR SULPHUR; Y IS PHOSPHORUS OR ARSENIC; Z1 AND Z2 SIMILAR OR DISSIMILAR ARE OXYGEN OR SULPHUR; R1, R2, R3, R4, R5 AND R6 ARE HYDROGEN OR HYDROGEN- AND CARBON-CONTAINING GROUPS; PROVIDED AT LEAST ONE OF R1, R2, R5 AND R6 IS A HYDROGENAND CARBON-CONTAINING GROUP; AND N IS ZERO OR AN INTEGER FROM ONE TO SIX INCLUSIVE.