Topic:
Coatings for composites
Contents:

44, 51 NEWS

INTERVIEW
12 We see great potential for further growth in demand

CHEMICAL TECHNOLOGIES
15 Pigments for coatings: yesterday, todаy, tomorrow — Candidate of Chem. Sci. Kaverinsky V. S., Candidate of Tech. Sci. Indeikina A. E.,
Kaverinsky D. V., Prof. Indeikin E. A.

PROCESSING OF POLYMERS AND COMPOSITES
20 Restore lost positions — Candidate of Tech. Sci., Associate Professor Voitovich V. A., Candidate of Tech. Sci., Professor Khryapchenkova I. N.
Abstract.
The article suggests ways to improve the quality of products, especially paint and varnish materials obtained from domestic polyvinyl acetate dispersion, which allows replacing the use of imported styrene-acrylic dispersions that have fallen under sanctions.
Keywords: import substitution, styrene-acrylic dispersions, polyvinyl acetate dispersion, improvement of physical and mechanical properties.

24 Polyurethanes: technological and environmental progress and prospects — Prof., Stepin S. N., Candidate of Tech. Sci. Kurnosova D. R., Candidate of Tech. Sci Usmanova E. D., Moskvin I. G.
Abstract.
The advantages of the technology for producing polyurethanes without the use of isocyanates, the prospects for the development of the raw material base of this direction of polymer synthesis taking into account the requirements of «green» chemistry, the advantages of non-isocyanate polyurethanes and ways to eliminate the disadvantages limiting their use are considered.
Keywords: non-isocyanate polyurethanes, production, advantage, raw materials.

29 Promising areas of research and development in the technology of creating new anti-fouling materials. — Drinberg A. A., Doctor of Tech. Sci. Babkin O. E., Doctor of Tech. Sci. Drinberg A. S., Candidate of Tech. Sci. Shamtsyan M. M., Cherkashina V. G., Ivanova A. M.
Abstract.
The current trends in the development and use of antifouling coatings are summarized. Classifications of coatings by the presence or absence of biocides in their composition, structural features and surface properties are given, requirements for antifouling coatings are given, advantages and disadvantages are evaluated. Examples of technical solutions and technologies aimed at increasing the efficiency of combating marine fouling while minimizing the burden on the environment are given.
Keywords: marine fouling, antifouling, biocorrosion, marine colony, biocide-free coatings, biologically active substances, amphiphilic molecules, photosynthesis, bacterial quorum, oxygen autotrophy, biogenic nanoparticles, chelates, bionic antifouling, water displacement.

38 Multifunctional Gelcoats for Fiber Reinforced Composites


CORROSION PROTECTION
35 Hydrophobic polyurethane coating against corrosion of reinforced concrete structures exposed to the marine environment

EVENTS
10 Financial and credit measures to support small and medium-sized businesses
41 Exhibition Chemistry attracts new participants

45 YOUR NAVIGATOR

48 INDEX OF ARTICLES PUBLISHED IN 2022