IONIC LIQUIDS HAVING SILOXANE FRAGMENT IN CATION AS HEAT CARRIERS Russian patent published in 2015 - IPC C07F7/02 C09K5/04 C07D207/00 C07D233/00 C07C209/00 

Abstract RU 2566755 C1

FIELD: chemistry.

SUBSTANCE: disclosed are ionic liquids of general formula where R = alkyl or phenyl; X = 1,2-dimethylimidazolium, N-methylpyrrolidinium or trialkylammonium, as heat carriers.

EFFECT: disclosed ionic liquids have lower saturated vapour pressure in the region of high temperatures compared to other existing heat carriers, which ensures their explosion safety and considerably low volatility in dynamic vacuum and open space conditions.

1 tbl, 4 ex

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RU 2 566 755 C1

Authors

Chernikova Elena Aleksandrovna

Glukhov Lev Mikhajlovich

Krasovskij Vladimir Georgievich

Kustov Leonid Modestovich

Koroteev Anatolij Anatol'Evich

Dates

2015-10-27Published

2014-11-19Filed