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Патенты
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- 2009 Continuous wasteless ecologically safe technology of propylenecarbonate production in presence of phtalocyanine catalysts
- Авторы: Afanasiev V.V., Zefirov N.S., Zalepugin D.Yu, Polykov V.S., Tilkunoa N.A., Tomilova L.G.
- #US 7585995 B2, 8 сентября
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- 2004 Regeneration of phthalocyanine catalysts with carbon dioxide in above-critical state
- Авторы: Afanas'ev A.Z., Zefirov N.S., Zalepugin D.Yu, Kalashnikov V.V., Kogan E.G., Kozlova A.E., Korolev V.L., L'vov I.A., Mishin V.S., Polyakov V.S., Til'kunova N.A., Tolokonnikova Yu V., Tomilova L.G., Chernyshova I.V.
- #2236290, 28 октября
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- 2004 Continuous process for the production of propylene carbonate via a propylene oxide carboxylation reaction in the presence of phthalocyanine catalysts.
- Авторы: Afanas'ev A.Z., Zefirov N.S., Zalepugin D.Yu, Kalashnikov V.V., Kogan E.G., Kozlova A.E., Korolev V.L., L'vov I.A., Mishin V.S., Polyakov V.S., Til'kunova N.A., Tolokonnikova Yu V., Tomilova L.G., Chernyshova I.V.
- #2228933, 25 июня