Nitrogen containing polymers prepared from methacrylic esters as carburetor detergents and corrosion inhibitors

摘要: A copolymer comprising the olefin polymerization product of: A. a C 1 -C 6 saturated or unsaturated, substituted unsubstituted, aliphatic aromatic ester of an unsaturated mono-, di- polycarboxylic acid chain length to in amount between 5 and 30 weight percent; B. 8 20 polyaliphatic carboxylic 81 percent by weight; C. ethylenically compound containing basic nitrogen side chain.