Abstract
Patent literature of the past 15 years dealing with waterborne coatings used for painting metal surfaces was reviewed. Based on the physicomechanical testing results reported in the patents surveyed, a comparative analysis of the physicomechanical characteristics of the waterborne coating materials proposed was carried out, current trends in their development were identified, and a conclusion concerning the most promising development directions in this area was made. Selected for survey were patents relating to metal coatings with good resistance to corrosion and aggressive external factors.
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Funding
This study was carried out within implementation of strategic direction no. 17 “Complex corrosion protection, hardening, wear-resistant protective, and heat-protective coatings” (“Strategic directions of development of materials and of their processing technologies for the period till 2030”).
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Translated from Rossiiskii Khimicheskii Zhurnal, 2019, Vol. 63, No. 2, pp. 10–16 https://doi.org/10.6060/rcj.2019632.2.
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Nikalin, D.M., Serdtselyubova, A.S., Merkulova, Y.I. et al. Waterborne Polyurethane Paints and Varnishes for Metal Surfaces: Patent Review. Russ J Gen Chem 91, 540–545 (2021). https://doi.org/10.1134/S1070363221030233
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DOI: https://doi.org/10.1134/S1070363221030233