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Pub. No.:    WO/2010/119265    International Application No.:    PCT/GB2010/000774
Publication Date: 21.10.2010 International Filing Date: 16.04.2010
C08J 9/14 (2006.01), C09K 3/30 (2006.01), C09K 5/04 (2006.01)
Applicants: MEXICHEM AMANCO HOLDING S.A. de C.V. [--/MX]; Rio san Javier No. 10 Fraccionamiento Viveros del Rio Tlalnepantla Estado de Mexico c.p. 54060 (MX) (For All Designated States Except US).
LOW, Robert, Elliott [GB/GB]; (GB) (For US Only)
Inventors: LOW, Robert, Elliott; (GB)
Agent: PUGH, Robert; Potter Clarkson LLP Park View House 58 The Ropewalk Nottingham NG 1 5DD (GB)
Priority Data:
0906547.5 16.04.2009 GB
Abstract: front page image
(EN)The invention provides a heat transfer composition comprising: (i) 1,3,3,3-tetrafluoroprop-1-ene (R1234ze, CF3CH=CHF) (ii) a second component comprising R-1243zf, (3,3,3 trifluoropropene) or a difluoropropene (R-1252) selected from R-1252zf, R-1252yf, R-1252ye R- 1252ze and R-1252zc, and mixtures thereof; and (iii) a third component selected from R32 (difluoromethane), R744 (CO2), R41 (fluoromethane), R1270 (propene), R290 (propane), R161 (fluoroethane) and mixtures thereof.
(FR)L'invention porte sur une composition de transfert de chaleur comprenant : (i) du 1,3,3,3-tétrafluoroprop-1-ène (R1234ze, CF3CH=CHF) ; (ii) un deuxième composant comprenant du R-1243zf, (le 3,3,3 trifluoropropène) ou un difluoropropène (R-1252) choisi parmi R-1252zf, R-1252yf, R-1252ye R-1252ze et R-1252zc, et des mélanges de ceux-ci ; et (iii) un troisième composant choisi parmi R32 (le difluorométhane), R744 (le CO2), R41 (le fluorométhane), R1270 (le propène), R290 (le propane), R161 (le fluoroéthane) et des mélanges de ceux-ci.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)