Abstract
Polycondensation of a mixture of diamines, 3,3'-dihydroxy-4,4'-diaminodiphenylmethane and bis-(3-aminopropyl)dimethylsiloxane taken in a 3: 2 molar ratio, with isophthaloyl chloride was used to synthesize a silicon-containing poly(ortho-hydroxyamide) POA-Si exhibiting an increased adhesion to such substrates as Si, SiO2, quartz, glass, and glass-ceramics. The polymer was separated by the fractional precipitation method into seven fractions and its polydispersity was evaluated. The degree of intramolecular orientation ordering (Kuhn segment) was determined and Mark–Kuhn–Houwink equations were derived, which can be used to determine the molecular masses of the newly synthesized samples.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
Sheng-H. Hsiao and Liang-R Dai, J. Polym. Sci., Part A: Polym. Chem., 1999, vol. 37, no. 13, pp. 2129–2136.
RF Patent 2 379 731 (publ. 2010).
RF Patent 2 549 532 (publ. 2015).
Lebedeva, G.K., Bazhenova, A.S., Rudaya, L.I., et al., Russ. J. Appl. Chem., 2016, vol. 89, no. 10, pp. 1647–1654.
RF Patent 2 478 663 (publ. 2012).
RF Patent 2 505 579 (publ. 2014).
RF Patent 2 522 604 (publ. 2014).
RF Patent 2 404 446 (publ. 2010).
RF Patent 2 373 246 (publ. 2009).
Tsvetkov, V., Eskin, V., and Frenkel, S., Structure of Macro molecules in Solutions. London: Butterworths, 1970, p. 490.
Lavrenko, V.P., Gubarev, A.S., Lavrenko, P.N., et al., Zavod. Lab., 2013, vol. 79, no. 7, part 1, p. 33.
Tsvetkov, N.V., Rigid Chain Polymers, New York: Plenum Press, 1989.
Tsvetkov, V. and Andreeva, L., Adv. Polym. Sci., 1981, vol. 39, pp. 95–207.
Stockmayer, W.N. and Fixman, M., J. Polym. Sci. Part C: Polym. Symp., 1963, vol. 1, no. 1, pp. 137–140.
Tsvetkov, V.N., Andreeva, L.N., and Tsvetkov, N.V., Anisotropy of Segments and Monomer Units of Polymer Molecules in Polymer Handbook, Grulke, E., Brandrup, J., and Immergut, E.H., Eds., New York: Willey and Sons, 1998, vol. VII, pp. 745–763.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Rudaya, L.I., Strelina, I.A., Okatova, O.V. et al. Heat-Resistant Polyfunctional Materials for Microelectronics: Hydrodynamic, Optical, and Conformational Properties of Si-Containing Poly(ortho-Hydroxy Amide). Russ J Appl Chem 90, 1771–1777 (2017). https://doi.org/10.1134/S1070427217110076
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1070427217110076