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(19)

(11)

2 488 620

(13)

(51)

IPC

C09K5/06(2006-01-01)

(21) (22)

Application

2011151694/05, 2011-12-16

(24)

Start date

2011-12-16

(22)

Actual filing date

2011-12-16

(45)

Published

2013-07-27

(72)

Inventor

Dolesov Aleksej Grigor'EvichDolesov Grigorij AlekseevichKhrisonidi Vitalij AlekseevichBarkhudarjan Grigorij Vladimirovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnologicheskij Universitet" VpoObshchestvo S Ogranichennoj Otvetstvennost'Ju

COLD-ACCUMULATING MATERIAL Russian patent published in 2013 - IPC C09K5/06

Abstract RU 2488620 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a cold-accumulating material which can be used in heat-stabilising devices in instrument-making and optoelectronics, in insulated containers for transporting medical and biological preparations and food products. The cold-accumulating material contains, wt %: NaCl- 21.0-23.5; KCl - 0.1-3.0 and water - the balance.

EFFECT: disclosed cold-accumulating material stabilising temperature of minus 21±0,5°C while preserving its properties for an infinite number of melting-crystallisation cycles (more than 1000) and time.

1 tbl, 3 ex

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RU 2 488 620 C1

Authors

Dolesov Aleksej Grigor'Evich

Dolesov Grigorij Alekseevich

Khrisonidi Vitalij Alekseevich

Barkhudarjan Grigorij Vladimirovich

Dates

2013-07-27—Published

2011-12-16—Filed