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1. (WO2010032013) DIESEL CYCLE FUEL COMPOSITIONS CONTAINING DIANHYDROHEXITOLS AND RELATED PRODUCTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/032013    International Application No.:    PCT/GB2009/002230
Publication Date: 25.03.2010 International Filing Date: 17.09.2009
IPC:
C10L 1/23 (2006.01), C10L 10/00 (2006.01), C10L 10/12 (2006.01), C10L 1/02 (2006.01), C10L 1/32 (2006.01)
Applicants: PETROLEO BRASILEIRO S.A.-PETROBRAS [BR/BR]; Av. Republica do Chile, No. 65 CEP-20031-912 Rio de Janeiro, RJ (BR) (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
DE ALMEIDA, Rafael, Menegassi [BR/BR]; (BR) (For US Only).
RABELLO, Carlos, René, Klotz [BR/BR]; (BR) (For US Only).
BENSON, John, Everett [GB/GB]; (GB) (MW only)
Inventors: DE ALMEIDA, Rafael, Menegassi; (BR).
RABELLO, Carlos, René, Klotz; (BR)
Agent: BENSON, John, Everett; J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5JJ (GB)
Priority Data:
PI 0803522-9 17.09.2008 BR
Title (EN) DIESEL CYCLE FUEL COMPOSITIONS CONTAINING DIANHYDROHEXITOLS AND RELATED PRODUCTS
(FR) COMPOSITIONS DE CARBURANT DIESEL CONTENANT DES DIANHYDRO-HEXITOLS ET PRODUITS ASSOCIÉS
Abstract: front page image
(EN)The present invention provides a fuel composition suitable for a diesel cycle engine which fuel composition comprises at least one dianhydrohexitol compound of formula (I) wherein R' and R" are independently selected from hydrogen atoms, hydrocarbyl groups and -NO2 groups. The present invention also provides uses of such compounds as fuels for diesel engines, and fuel additives for diesel engines, in particular to inhibit the formation of soot, improve ignition, increase cetane number and solubilize water present in a diesel fuel.
(FR)La présente invention concerne une composition de carburant utilisable avec un moteur diesel, ladite composition de carburant comprenant au moins un composé de type dianhydro-hexitol de formule (I), où R' et R’’ sont choisis indépendamment l'un de l'autre parmi des atomes d'hydrogène, des groupes hydrocarbyle et des groupes HOz. La présente invention concerne également l'utilisation desdits composés en tant que carburants pour moteur diesel et qu'additifs pour de tels carburants, en particulier en vue d'inhiber la formation de suies, d'améliorer l'allumage, d'augmenter l'indice de cétane et de solubiliser l'eau présente dans un carburant diesel.
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, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, 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)