HYDROCARBYL POLYOXYALKYLENE AMINOALCOHOL AND FUEL COMPOSITION CONTAINING SAME

摘要

A hydrocarbyl polyoxyalkylene aminoalcohol of general formula (I) wherein R<1> is an alkyl, an alicyclic or an alkylalicyclic radical having from about 4 to about 30 carbon atoms or an alkylaryl where the alkyl group is from about 4 to about 30 carbon atoms; x is an integer from 0 to about 5, y is an integer from 1 to about 49, z is an integer from 1 to about 49 and the sum of x+y+z is equal to 3 to about 50; R<2> and R<3> each is different and is an alkyl group of from 1 to 4 carbon atoms and each oxyalkylene radical can be any combination of repeating oxyalkylene units to form random or block copolymers; R<4> is the same as R<2> or R<3>; R<5> is hydrogen or in formula (a) where R<7> is hydrogen or an alkyl group of from 1 to 5 carbon atoms and R<6> is hydrogen or an alkyl group of from 1 to 5 carbon atoms and an internal combustion engine fuel composition containing same are provided.