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Optimization of the new technology for manufacturing γ-polyoxymethylene

  • Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
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Abstract

A new technology of manufacturing γ-polyoxymethylene (γ-POM) by the polymerization 1,3,5-trioxane in the presence of a boron trifluoride etherate aprotic catalytic agent and a methylal telogen in the medium of the non-ozone-depleting solvent toluene, with an yield exceeding the yield of γ-POM manufactured by the existing industrial technology by 30% is developed. Regression equations for the yield and weight-average particle size of γ-POM synthesized in the toluene medium were derived by means of the optimal experimental design technique. The equations were used to optimize parameters of the synthesis and obtain γ-POM with the weight-average particle size of 15 μm and the highest possible yield.

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Author information

Authors and Affiliations

  1. Research Institute of Polymer Materials, ul. Chistopol’skaya 16, Perm, 614113, Russia

    V. M. Zinov’ev

  2. Perm National Research Polytechnic University, pr. Komsomol’skii 29, Perm, 614990, Russia

    A. M. Fedoseev & O. A. Gladkova

Authors
  1. V. M. Zinov’ev
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  2. A. M. Fedoseev
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  3. O. A. Gladkova
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Corresponding author

Correspondence to V. M. Zinov’ev.

Additional information

Original Russian Text © V.M. Zinov’ev, A.M. Fedoseev, O.A. Gladkova, 2014, published in Rossiiskii Khimicheskii Zhurnal, 2014, Vol. 58, Nos. 3–4, pp. 40–43.

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Zinov’ev, V.M., Fedoseev, A.M. & Gladkova, O.A. Optimization of the new technology for manufacturing γ-polyoxymethylene. Russ J Gen Chem 86, 1476–1478 (2016). https://doi.org/10.1134/S1070363216060402

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  • DOI: https://doi.org/10.1134/S1070363216060402

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