The present book is the third book devoted to 75 anniversary of G E Zaikov’s birth and 55 years of his creative activity. This new volume contains information about the plasticity structural analysis of polymer nanocomposites, filled by carbon nanotubes, grafting of some bio-fibres with carboxylic acids under cold plasma conditions, achievements in textile dyes removal using adsorption, a reactive medium viscosity change in cross-linking process of epoxy polymers, the side groups influence on polymers limiting mechanical characteristics.