(19) | |
| (11) | EP 2 314 652 A3 |
(12) | EUROPEAN PATENT APPLICATION |
(88) | Date of publication A3: | | 19.03.2014 Bulletin 2014/12 |
(43) | Date of publication A2: | | 27.04.2011 Bulletin 2011/17 |
(22) | Date of filing: 27.10.2003 |
| (51) | International Patent Classification (IPC): |
|
(84) | Designated Contracting States: | | AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
(30) | Priority: | 25.10.2002 US 421263 P 25.10.2002 US 421435 P
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(62) | Application number of the earlier application in accordance with Art. 76 EPC: | | 03777896.6 / 1563032 |
(71) | Applicant: Honeywell International Inc. | | Morristown, NJ 07962-2245 (US) |
| (72) | Inventors: | | - Pham, Hang T.
Morristown, NJ 07962-2245 (US) - Singh, Rajiv R.
Morristown, NJ 07962-2245 (US)
|
(74) | Representative: Hucker, Charlotte Jane et al | | Kilburn & Strode LLP
20 Red Lion Street London
WC1R 4PJ London
WC1R 4PJ (GB) |
|
| |
(54) | Compositions containing fluorine substituted olefins |
(57) A method of cooling by absorbing heat from a fluid or body, comprises evaporating a composition in the vicinity of the fluid or body to be cooled, the composition comprising at least one fluoroalkene of Formula I:
XCF
zR
3-z (I)
where X is C
2 or a C
3 unsaturated, substituted or unsubstituted, alkyl radical, R is independently Cl, F, Br, I or H, and z is 1 to 3.