Development of coalescents for paints and varnishes based on ionic liquids – the products of diethanolamine and inorganic acids interaction

Authors

DOI:

https://doi.org/10.15587/1729-4061.2021.228546

Keywords:

ionic liquid, diethanolamine, boric acid, orthophosphate acid, coalescent, paints and varnishes

Abstract

This paper reports the synthesis of ionic liquids through the interaction between diethanolamine and orthophosphate and boric acids in order to establish the possibility of replacing volatile coalescents in a formulation for paints and varnishes with ionogenic compounds. The results from studying the influence of polymeric coalescents based on ionic liquids on the rheological properties of water-dispersion paints and varnishes of different nature are presented. It has been established that the synthesized coalescents could be used to modify the properties of paints and varnishes based on polyurethane and styrene-acrylic aqueous dispersions. It has been shown that the product of the interaction between diethanolamine and boric acid in aqueous solutions forms an ionogenic complex compound with a unipolar conductivity in terms of ОН─ ions. It was also established that when introduced to the formulation of water-dispersion paints and varnishes, the solutions of modifiers produce a diluting action. The influence of ionic liquids on the process of film formation of aqueous dispersions of polymers and pigmented paints and varnishes based on them was investigated. It was established that the synthesized ionogenic compounds are not inferior, in terms of their effectiveness, to the widespread conventional industrial coalescents of the Texanol→ type.

Therefore, there is reason to assert the possibility of replacing the industrial coalescent Texanol→ in the formulation of pigmented water-dispersion paints and varnishes based on styrene-acrylic and polyurethane dispersions with fundamentally new synthesized ionogenic modifiers. Thus, the coatings with a coalescent based on ion liquid of diethanolamine borate have a higher level of conditional hardness, which exceeds by 17 % the hardness index of the paint made on the basis of the conventional Texanol→ type coalescent, without changing its decorative properties, such as color and shine

Author Biographies

Yevhenii Levchenko, SHEI «Ukrainian State University of Chemical Technology»

Postgraduate Student

Department of Technologies of Natural and Synthetic Polymers, Fats and Food Products

Olga Sverdlikovska, SHEI «Ukrainian State University of Chemical Technology»

Doctor of Chemical Sciences, Associate Professor

Department of Technological Sand, Polymer and Polygraphic Materials

Denys Chervakov, SHEI «Ukrainian State University of Chemical Technology»

PhD, Associate Professor

Department of Technological Sand, Polymer and Polygraphic Materials

Oleh Chervakov, SHEI «Ukrainian State University of Chemical Technology»

Doctor of Technical Sciences, Professor

Department of Technologies of Natural and Synthetic Polymers, Fats and Food Products

References

  1. Potapov, A. M., Simbirkina, A. N., Chervakov, O. V., Kisel’, V. M. (2016). Development and Prospects of the Application of Syntactic Foam Plastics as Heat-Shielding Materials in Space-Rocket Technologies. Materials Science, 52 (1), 1–8. doi: https://doi.org/10.1007/s11003-016-9919-z
  2. Zarras, P., Soucek, M., Tiwari, A. (Eds.) (2020). Handbook of Waterborne Coatings. Elsevier. doi: https://doi.org/10.1016/c2017-0-00208-2
  3. Lu, Y.-Y., Tseng, C.-M., Bunker, J. E., Cooprider, T. E., Most, R. W., Stanich, G. J. (1993). Pat. No. 5,461,125 USA. Waterborne core-shell latex polymers. No. 56,380. declareted: 30.04.1993; published: 24.10.1995. Available at: https://patents.google.com/patent/US5461125A/en?oq=5461125
  4. Razavi, H. A. (1994). Pat. No. 5,629,365 USA. UV-absorbing polymer latex. No. 360,828. declareted: 06.01.1994; published: 13.05.1997. Available at: https://patents.google.com/patent/US5629365A/en?oq=5629365
  5. Tabakovic, R. (1999). Pat. No. 6,194,479 USA. Latex foam. No. 09,365,087. declareted: 30.07.1999; published: 27.02.2001. Available at: https://patents.google.com/patent/US6194479B1/en?oq=09365087
  6. Van Dyk, A. K., Tulchinsky, M. L. (2011). Pat. No. 2012/0,052,210 А1 USA. Coalescent for aqueous compositions. No. 13/191,501. declareted: 27.07.2011, published: 01.05.2012. Available at: https://patents.google.com/patent/US20120052210A1/en?oq=20120052210
  7. Arendt, W. D., McBride, E. (2011). Pat. No. 2,823,206 CA. New dibenzoate plasticizer/coalescent blends for low voc coatings. No. 2012/092370. declareted: 28.12.2011; published: 24.05.2016. Available at: https://patents.google.com/patent/CA2823206C/en?oq=2823206
  8. Arendt, W. D., McBride, E. (2012). Pat. No. AU2013221582B2. Monobenzoate useful as a plasticizer/coalescent in polymeric dispersions. No. 61/598,372. declareted: 14.02.2012; published: 22.08.2014. Available at: https://patents.google.com/patent/AU2013221582B2/en?oq=2013221582
  9. Emmons, W. D., Bors, D. A., Kielbania, Jr, A. J. (1992). Pat. No. 5,349,026 USA. Reactive coalescents. No. 979,118. declareted: 20.11.1992; published: 20.09.1994. Available at: https://patents.google.com/patent/US5349026A/en?oq=5%2c349%2c026
  10. Bloom, P. D. (2007). Pat. No. 2010/0216915 А1 USA. Levulinic acid ester derivatives as reactive plasticizers and coalescent solvents. No. 11/655,894. declareted: 22.01.2007; published: 26.08.2010. Available at: https://patents.google.com/patent/US20100216915A1/en?oq=2010%2f0216915
  11. Kaur, J., Krishnan, R., Ramalingam, B., Jana, S. (2020). Hydroxyethyl sulfone based reactive coalescing agents for low-VOC waterborne coatings. RSC Advances, 10 (29), 17171–17179. doi: https://doi.org/10.1039/d0ra00753f
  12. Rahman, M., Shoff, H. W., Brazel, C. S. (2005). Ionic Liquids as Alternative Plasticizers for Poly(vinyl chloride): Flexibility and Stability in Thermal, Leaching, and UV Environments. Ionic Liquids in Polymer Systems, 103–118. doi: https://doi.org/10.1021/bk-2005-0913.ch007
  13. Scott, M. P., Brazel, C. S., Benton, M. G., Mays, J. W., Holbrey, J. D., Rogers, R. D. (2002). Application of ionic liquids as plasticizers for poly(methyl methacrylate). Chemical Communications, 13, 1370–1371. doi: https://doi.org/10.1039/b204316p
  14. Ueki, T., Watanabe, M. (2012). Polymers in Ionic Liquids: Dawn of Neoteric Solvents and Innovative Materials. Bulletin of the Chemical Society of Japan, 85 (1), 33–50. doi: https://doi.org/10.1246/bcsj.20110225
  15. Park, K. I., Xanthos, M. (2007). Ionic liquids as additives for thermoplastics. In ANTEC 2007 Plastics: Annual Technical Conference Proceedings, 2675–2679. Available at: https://www.researchgate.net/publication/242538039_Ionic_liquids_as_additives_for_thermoplastics
  16. Sankri, A., Arhaliass, A., Dez, I., Gaumont, A. C., Grohens, Y., Lourdin, D. et. al. (2010). Thermoplastic starch plasticized by an ionic liquid. Carbohydrate Polymers, 82 (2), 256–263. doi: https://doi.org/10.1016/j.carbpol.2010.04.032
  17. Wilpiszewska, K., Spychaj, T. (2011). Ionic liquids: Media for starch dissolution, plasticization and modification. Carbohydrate Polymers, 86 (2), 424–428. doi: https://doi.org/10.1016/j.carbpol.2011.06.001
  18. Zhongyi, H., Liping, X., Liang, Q., Sheng, H., Aixi, C., Jianwei, Q., Xisheng, F. (2013). Tribological properties and hydrolysis stability study of benzothiazole borate derivative. Lubrication Science, 26 (2), 81–94. doi: https://doi.org/10.1002/ls.1230
  19. ISO 2555:2018. Plastics – Resins in the liquid state or as emulsions or dispersions – Determination of apparent viscosity using a single cylinder type rotational viscometer method (2018). International Organization for Standardization. Available at: https://www.iso.org/ru/standard/70023.html

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Published

2021-04-12

How to Cite

Levchenko, Y., Sverdlikovska, O., Chervakov, D., & Chervakov, O. (2021). Development of coalescents for paints and varnishes based on ionic liquids – the products of diethanolamine and inorganic acids interaction . Eastern-European Journal of Enterprise Technologies, 2(6 (110), 21–29. https://doi.org/10.15587/1729-4061.2021.228546

Issue

Vol. 2 No. 6 (110) (2021): Technology organic and inorganic substances

Section

Technology organic and inorganic substances

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Copyright (c) 2021 Евгений Павлович Левченко, Ольга Сергеевна Cвердликовская, Денис Олегович Черваков, Олег Викторович Черваков

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