The main features of the manifestation of polymer characteristics of macromolecular nanoobjects are summarized and analyzed in comparison with classical linear systems. This study is primarily focused on dendrimers that exhibit qualitative changes in their characteristics after passing from lower to higher generations within the same homologous series. The above changes are shown to be typical for other representatives of a similar class of polymers.

Colorless transparent vulcanizates of silicone elastomers were prepared by mixing the components in a common solvent followed by solvent removal. We studied the correlation between the mechanical behavior of polydimethylsiloxane (PDMS)-rubber compositions prepared using MQ (mono-(M) and tetra-(Q) functional siloxane) copolymers with different ratios of M and Q parts as a molecular filler. The composition and molecular structure of the original rubber, MQ copolymers, and carboxyl-containing PDMS oligomers were also investigated. The simplicity of the preparation of the compositions, high strength and elongation at break, and their variability within a wide range allows us to consider silicone elastomers as a promising alternative to silicone materials prepared by traditional methods.