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

Korištenje soli masne kiseline alkoksiliranih oligoamina formule Iu kojoj su pojedini parametri nanačeni kako slijedi: A predstavlja alkilensku grupuod 2 do 8 atoma ugljika, R predstavlja C7- do C23-alkil ili pak mono- ilipolinezasićeni C7- do C23-alkenil, koji dodatno može nositi hidroksilne grupe,...

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Hauptverfasser:	DIETMAR POSSELT, KLAUS MUNDINGER, KNUT OPPENLAENDER, MARCO BERGEMANN, SIEGBERT BRAND, ANSGAR EISENBEIS
Format:	Patent
Sprache:	eng
Schlagworte:	ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL BLASTING CHEMISTRY CRANKCASE VENTILATING ENGINE PLANTS IN GENERAL FIRELIGHTERS FUELS FUELS NOT OTHERWISE PROVIDED FOR HEATING LIGHTING LIQUEFIED PETROLEUM GAS LUBRICANTS LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY NATURAL GAS PEAT PETROLEUM, GAS OR COKE INDUSTRIES STEAM ENGINES SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS
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Beschreibung
Zusammenfassung:	Korištenje soli masne kiseline alkoksiliranih oligoamina formule Iu kojoj su pojedini parametri nanačeni kako slijedi: A predstavlja alkilensku grupuod 2 do 8 atoma ugljika, R predstavlja C7- do C23-alkil ili pak mono- ilipolinezasićeni C7- do C23-alkenil, koji dodatno može nositi hidroksilne grupe, Z predstavlja C1 do C8-alkilensku grupu, C3 do C8-cikloalikelnsku grupu ili C6 do C12-arilensku ili arilalkilensku grupu, M predstavlja 0 ili cijeli broj od 1 do 5 isuma svih varijabli x ima vrijednost od 50 do 300% (m+3), kao pojačivača lubriciteta za produkte dobivene iz mineralnih ulja. Patentsadrži još 8 patentnih zahtjeva. The invention relates to the use of fatty acid salts of alkoxylated oligoamines (I), whereby: A represents alkylene groups having 2 to 8 C atoms; R represents C7 to C23 alkyl groups or monounsaturated or polyunsaturated C7 to C23 alkenyl groups; Z represents C1 to C8 alkylene groupings, C3 to C8 cycloalkylene groupings or C6 to C12 arylene or aryl alkylene groupings; m represents 0 or a whole number ranging from 1 to 5, and the sum of all variables x has a value ranging from 50 % to 300 % of (m+3). Said fatty acid salts of alkoxylated oligoamines are used as lubricity improvers for petroleum products, especially for gasolines and middle distillates.