Polymer Science U.S.S.R., Volume 22

1981 Pergamon Press absorption acetone acid active centres amorphous benzene benzophenone bonds calculated catalyst chain units Chem chemical chitosane cm-¹ coefficient components composition compounds concentration constant copolymer copolymerization crosslinking crystalline crystallites crystallization curves decomposition deformation degradation density dependence determined diol DMBA effect elastomers elongation energy epoxy equation experimental films formation formed fraction function glass temperature groups heat heptane increase initial intrinsic viscosity investigation Khimiya kinetic linear macromolecules mechanism method mixture mole mole/l molecular weight molecules monomer Mrad obtained oligomers oxidation parameters particles Pergamon Press Ltd phase phenol piperidine polimerov poly Polymer Sci Polymer Science U.S.S.R. polymerization presence Printed in Poland properties radicals ratio reaction reactivity samples Science U.S.S.R. Vol shows silica gel solution solvent soyed specimens spectra structure Table temperature thermal tion Translated in Polymer U.S.S.R. Academy V. V. KORSHAK values viscosity volume Vysokomol