ORGANIC PIGMENTS SURFACE MODIFICATION BY ISOBUTYL VINYL ETHER COPOLYMERS UNDER THE ACTION OF ULTRASONIC
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Pigments, stability, particulates, copolymers, UltrasonicResumo
For aqueous disperse systems colloidal stabilization of the organic copper phthalocyanine pigment (CuPc), there were used series of homo- and block copolymers of methyl vinyl (MVE) and isobutyl vinyl (IBVE) ethers with a well-characterized molecular structure. It is shown that ultrasonic treatment of disperse systems is of great importance for their stabilization. The results are highly dependent on the hydrophilic-hydrophobic polymers and their structure balance. The temperature dependence of polymethylvinyl ether solubility makes it possible to control polymer stabilizers surface activity.
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Copyright (c) 2020 Ph. D. Yulia P. Aleksandrova, Ph. D. Natalia S. Budanova, Ph. D. Ariadna A. Farmakovskaya, Ph. D. Nadezhda S. Okorokova, Lic. Galina N. Ustyuzhaninova, Lic. Nelli P. Zharova, Lic. Victoria Kohlert
Este trabalho está licenciado sob uma licença Creative Commons Attribution 4.0 International License.
Os autores retêm os direitos autorais e concedem à Revista Inclusiones o direito de publicação sob Creative Commons Attribution 4.0 International (CC BY 4.0). Isso permite o uso, distribuição e reprodução em qualquer meio, desde que a devida atribuição seja concedida ao autor.
