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Machine translation
1. (WO2005012214) METHOD OF MAKING FLUORINATED PROPANES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/012214    International Application No.:    PCT/US2004/023457
Publication Date: 10.02.2005 International Filing Date: 22.07.2004
IPC:
C07C 17/087 (2006.01), C07C 17/10 (2006.01), C07C 17/20 (2006.01), C07C 17/25 (2006.01), C07C 17/354 (2006.01), C07C 19/08 (2006.01)
Applicants: HONEYWELL INTERNATIONAL INC. [US/US]; 101 Columbia Road, P.O. Box 2245, Morristown, NJ 07960 (US) (For All Designated States Except US).
TUNG, Hsueh, Sung [US/US]; (US) (For US Only).
UHRICH, Kevin, D. [US/US]; (US) (For US Only)
Inventors: TUNG, Hsueh, Sung; (US).
UHRICH, Kevin, D.; (US)
Agent: DAVID, Hoiriis; Honeywell International Inc., 101 Columbia Avenue, P.O. Box 2245, Morristown, NJ 07960 (US)
Priority Data:
10/627,018 25.07.2003 US
Title (EN) METHOD OF MAKING FLUORINATED PROPANES
(FR) PROCEDE SERVANT A PREPARER DES PROPANES FLUORES
Abstract: front page image
(EN)The invention provides a process for the manufacture of fluoropropianes, and more particularly, the manufacture of 1, 1, 1,3,3,3 -hexafluoropropane (HFC23 6fa) and 1, 1, 1,2,3,3,3 -heptafluoropropane (HFC-22,7ea). The process utilizes 3­carbon by-products, i.e. waste material from other commercial processes as raw material. The process also avoids the use of hexafluoropropane (HFP) as a reactant for making HFC-227ea, and is able to convert any three-carbon hydrocarbon (HQ, hydrochlorofluorocarbon (HCFC), chlorofluorocarbon (CFC) compound or any halogenated propanes and produce high valued three-carbon hydrofluoroicarbons (HFCs) at significantly lower cost than current commercial processes.
(FR)L'invention concerne un procédé servant à préparer des fluoropropanes et, plus particulièrement, à préparer 1,1,1,3,3,3-hexafluoropropane (HFC236fa) et 1,1,1,2,3,3,3 -heptafluoropropane (HFC-227ea). Ce procédé met en application des produits secondaires de 3-carbone, notamment, des déchets provenant d'autres processus commerciaux, en tant que matière première. Ce procédé n'utilise pas hexafluoropropane (HFP) en tant que réactif de préparation de HFC-227ea, et est capable de convertir tout composé d'hydrocarbure de 3-carbone (HC), d'hydrochlorofluorocarbure (HCFC), de chlorofluorocarbure (CFC) ou tout propane halogéné et permet d'obtenir des hydrofluorocarbures de carbone-3 (HFC) de valeurs supérieures à des coûts considérablement inférieurs à ceux des processus commerciaux habituels.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, 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)