USE OF FATTY ACID SALTS OF ALKOXYLATED OLIGOAMINES AS LUBRICITY IMPROVERS FOR PETROLEUM PRODUCTS

摘要

FATTY ACID SALTS OF ALKOXYLATED OLIGOAMINES I WHERE A IS AN ALKYLENE GROUP OF 2 TO 8 CARBON ATOMS, R IS C7- TO C23-ALKYL OR MONO- OR POLYUNSATURATED C7- TO C23-ALKENYL,Z IS A C₁- TO C8-ALKYLENE GROUP, C₃- TO C8-CYCLOALKYLENE GROUP OR C6- TO C12-ARYLENE OR ARYLALKYLENE GROUP, m IS 0 OR AN INTEGER FROM 1 TO 5 AND THE SUM OF ALL VARIABLES x IS FROM 50 TO 300% OF (m+3),ARE USED AS LUBRICITY ENHANCERS FOR MINERAL OIL PRODUCTS, IN PARTICULAR FOR GASOLINE FUELS AND MIDDLE DISTILLATES.