Zobrazeno 1 - 8
of 8
pro vyhledávání: '"M. V. Kolpakova"'
Publikováno v:
Polymer Science, Series D. 15:494-498
Publikováno v:
Polymer Science, Series D. 14:471-476
In this review, we describe carbon nanoparticles (carbon nanotubes and detonation nanodiamonds) and discuss the methods for their introduction and distribution in a reactive polymer matrix using the example of a phenol–formaldehyde oligomer. It has
Publikováno v:
Polymer Science, Series D. 14:8-12
Various components and parameters of the free surface energy of a large number of polymer and metal surfaces have been estimated using the van Oss—Chaudhury–Good theory by the method of wetting with test liquids. All data are obtained by spatial
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 937:022052
The article provides data on phenology, on the content of ascorbic acid in Betula pendula Roth., growing in the conditions of the industrial city of Naberezhnye Chelny in the Republic of Tatarstan, which is a region of the Russian Federation. It is n
Publikováno v:
Polymer Science Series D. 4:188-195
Novel silicon-containing amine curing agents for epoxy oligomers were synthesized by the interaction of diols of variable structure with aminopropyltriethoxysilane. The development of these curing agents yields a significant reduction in the polymer
Publikováno v:
Polymer Science. Series D. 1:244-248
Organosilicon compounds used to improve the strength and adhesion properties, as well as the thermal stability, of epoxy compositions are reviewed. Properties of composition on the basis of bisphenol A-based ED-20 resin cured with a KrOOT-1 silicon-c
Publikováno v:
Polymer Science. Series D. 1:158-160
The results of the curing of bisphenol A-based epoxy oligomers (ED-20 and NPEL-128) with silicon-containing amines (SCAs) synthesized by the interaction between bifunctional alcohols with different molecular masses and γ-aminopropyltriethoxysilane (
Publikováno v:
Chemistry of Natural Compounds. 28:45-47
The new phenolic glycoside paeonovicinoside (methyl salicylate 6′-α-L-arabino-pyranosyl-β-D-glucopyranoside), and also paeoniflorin, β-sitosterol, benzoic acid, and gallic acid and its methyl ester have been isolated from the roots ofPaeonia ano