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2 621 346

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IPC

C07F5/00(2006-01-01)

C23C16/18(2006-01-01)

(21) (22)

Application

2014132777, 2014-12-12

(24)

Start date

2014-12-12

(22)

Actual filing date

2014-12-12

(45)

Published

2017-06-02

(72)

Inventor

Kostylev Aleksandr IvanovichBabain Vasilij AleksandrovichMazgunova Vera AleksandrovnaMyazin Leonid PetrovichGodisov Oleg Niklenovich

(73)

Holder

Aktsionernoe Obshchestvo Obedinenie"Elektrokhimicheskij Zavod" Ekhz")

METHOD OF INCREASING THE VOLATILITY OF THE COMPLEXES OF LANTHANOIDS Russian patent published in 2017 - IPC C07F5/00 C23C16/18

Abstract RU 2621346 C2

FIELD: chemistry.

SUBSTANCE: method involves the preparation of beta-diketonate complexes of lanthanides and processing carbon-oxygen bond. As the oxygen-containing organic compound, oxygen-containing organofluorine compounds from the class of polyfluorinated ethene glycol ethers of general formula R_F1O(CH₂CH₂O)R_F2, polyfluorinated diethylene glycol ethers of general formulaR_F1O(CH₂CH₂O)₂R_F2 or from the class of polyfluorinated formalities of the general formulaR_F1O(CH₂)OR_F2, where R_F1, R_F2 - polyfluorinated hydrocarbon radicals of general formula H(C_F2-C_F2)_mCH₂, where m=1-4.

EFFECT: invention allows to increase the volatility of the lanthanide compounds to reduce the evaporation temperature and lanthanide compounds.

5 cl, 1 tbl, 3 ex

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RU 2 621 346 C2

Authors

Kostylev Aleksandr Ivanovich

Babain Vasilij Aleksandrovich

Mazgunova Vera Aleksandrovna

Myazin Leonid Petrovich

Godisov Oleg Niklenovich

Dates

2017-06-02—Published

2014-12-12—Filed