Polymers and processes for their preparation.

摘要

A nitrogen-containing polymer is prepared by reacting ammonia or an amine selected from C1 to C50 primary alkylamines, benzylamine and substituted benzylamines with a linear terpolymer comprised of alternating -CO- and -(A)- units, the -(A)- units comprising a mixture of -CH2CH2- units and -CH2CH(R)- units wherein R is C1 to C6 alkyl or phenyl.