FUNCTIONALIZED COPOLYMERS OF PARA-ALKYLSTYRENE/ISOOLEFIN PREPARED BY NUCLEOPHILIC SUBSTITUTION

摘要

A functionalized polymer of are iso-olefinhaving about 4 to about 7 carbon atoms and a para-alkylstyrene, wherein at least one type or a func-tional group is attached to the para-alkyl group ofthe para-alkyl styrene, said polymer having asubstantially homogeneous compositional distri-bution.