Optimization of the new technology for manufacturing γ-polyoxymethylene
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 manufa...
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Veröffentlicht in: | Russian journal of general chemistry 2016-06, Vol.86 (6), p.1476-1478 |
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creator | Zinov’ev, V. M. Fedoseev, A. M. Gladkova, O. A. |
description | 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. |
doi_str_mv | 10.1134/S1070363216060402 |
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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.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1070363216060402</doi><tpages>3</tpages></addata></record> |
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subjects | Chemistry Chemistry and Materials Science Chemistry/Food Science Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal) |
title | Optimization of the new technology for manufacturing γ-polyoxymethylene |
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