Vol. 62, No. 2, 2020

Polymer Science, Series A

Structure and Properties

Energy of Atomic Delocalization and Glass Temperature of Amorphous Substances

D. S. Sanditov, A. A. Mashanov and M. V. Darmaev p. 79 abstract

Phase Structure of Block and Gradient Copolymers of Butyl Acrylate and Styrene

A. E. Chalykh, U. V. Nikulova, V. K. Gerasimov and R. R. Khasbiullin p. 85 abstract

Flexibility of Passage Chains and Nano-organization of Polymers

L. V. Sokolova, A. V. Losev and E. D. Politova p. 94 abstract

Relaxation Behavior of Thermoplastic Polyimide R-BAPB in the Amorphous State

A. M. Kamalov, M. E. Borisova, A. L. Didenko, N. A. Nikonorova, V. M. Svetlichnyi, V. E. Smirnova, R. A. Castro and V. E. Yudin p. 107 abstract

Composites

Dielectric Relaxation of Nanocomposites Based on Poly(phenylene oxide) and Endometallofullerene

N. A. Nikonorova, A. A. Kononov, G. A. Polotskaya and R. A. Castro p. 116 abstract

Polymeric Membranes

Deposition of a Chitosan Coating on Celgard Porous Matrices in the Presence of Carbon Dioxide under Pressure

V. V. Zefirov, M. A. Pigaleva, V. G. Sergeyev and M. O. Gallyamov p. 123 abstract

Theory and Simulations

The Effect of the End Segments on the Dynamics of a Polymer Melt: The Frequency Nature of the Effect and Possibility of Experimental Observation in the Free Induction Decay of Deuterons

I. K. Ostrovskaya and N. F. Fatkullin p. 132 abstract

Kinetic Model of Structural Relaxation in Diblock Copolymer Film

D. A. Filatov, E. N. Govorun and Y. V. Kudryavtsev p. 140 abstract

Technology

Residual Solvent in Highly Oriented Ultrahigh Molecular Weight Polyethylene Fibers