| abstract |
(57) [Summary]nA method for functionalizing a polymer synthesized by carbocationic polymerization in which a living carbocationic polymerization system reacts with one or more aromatic ring systems, and lubricating oils or fuel compositions and additive concentrates, such as dispersants, Use of substituted or unsubstituted reaction products by the above method as detergent or antioxidant additive or VI improver. |