ABSTRACT
The polymer melts viscosity represents polymers important characteristic, restricting often their application in industrial conditions. This circumstance predetermines that large attention, which is paid to this problem study [1]. The given aspect is important particularly for hetero-chain semirigid-chain and rigid-chain polymers, which are characterized traditionally as having high melts viscosity, making difficult, and excluding at the same time their processing on standard industrial equipment [2].
