RU2002116125A - APPLICATION OF FATTY ACID SALTS OF ALCOXYLated OLIGOAMINES AS SUBSTANCES IMPROVING THE LUBRICATING ABILITY OF OIL PRODUCTS - Google Patents

Claims (10)

1. The use of salts of fatty acids alkoxysilane oligoamines of General formula I

where the variables A means alkylene groups with 2-8 carbon atoms; R means alkyl groups with 7-23 carbon atoms or singly or multiply unsaturated alkenyl groups with 7-23 carbon atoms, which optionally may have hydroxyl groups; Z means alkylene groups with 1-8 carbon atoms, cycloalkylene with 3-8 carbon atoms, as well as arylene or arylalkylene with 6-12 carbon atoms; m = 1-5 and the sum of all variables x is equal to 50-100% of (m + 3), as substances to improve the lubricity of petroleum products. 2. The use of fatty acid salts of alkoxylated oligoamines of the general formula I according to claim 1, wherein the variables A mean 1,2-ethylene, 1,2-propylene or 1,2-butylene groups. 3. The use of fatty acid salts of alkoxylated oligoamines of the general formula I according to claim 1 or 2, wherein the variables R mean single or multiple unsaturated alkenyl groups with 15-19 carbon atoms, which may additionally have hydroxyl groups. 4. The use of fatty acid salts of alkoxylated oligoamines of the general formula I according to claims 1-3, wherein the variables Z mean a polymethylene group of the formula (CH ₂ ) n ^- with n = 2-6. 5. The use of fatty acid salts of alkoxylated oligoamines of general formula I according to claims 1 to 4, with the variable m = 1 or 2. 6. The use of fatty acid salts of alkoxylated oligoamines of the general formula I according to claims 1-5, wherein the sum of all variables x = 75-125% of the value (m + 3). 7. The use of fatty acid salts of alkoxylated oligoamines of the general formula I according to claims 1-6 as substances for improving the lubricity in gasolines and middle distillates. 8. A method for improving the lubricity of petroleum products, in particular gasolines and middle distillates, characterized in that effective amounts of alkoxylated oligoamino fatty acid salts of the general formula I according to claims 1-6 are added to the petroleum products. 9. Concentrates of additives for petroleum products, in particular for gasolines and middle distillates, containing fatty acids of alkoxylated oligoamines of the general formula I according to claims 1-6 in amounts from 0.05 to 50 wt.%. 10. Petroleum products, in particular, gasoline and middle distillate compositions containing, in effective amounts, fatty acid salts of alkoxylated oligoamines of general formula I according to claims 1-6.