WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2000058422) FUEL OIL COMPOSITIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/058422    International Application No.:    PCT/EP2000/002574
Publication Date: 05.10.2000 International Filing Date: 21.03.2000
Chapter 2 Demand Filed:    19.09.2000    
IPC:
C10L 1/14 (2006.01), C10L 1/18 (2006.01), C10L 1/24 (2006.01), C10L 1/30 (2006.01), C10L 10/02 (2006.01)
Applicants: INFINEUM INTERNATIONAL LIMITED [GB/GB]; Law Dept., Milton Hill, Abingdon, Oxon, P.O. Box 1, Oxfordshire OX13 6BB (GB) (For All Designated States Except US).
CAPROTTI, Rinaldo [IT/GB]; (GB) (For US Only).
DILWORTH, Brid [IE/GB]; (GB) (For US Only).
FAVA, Carlo, S. [IT/GB]; (GB) (For US Only).
COLLIER, Philip [GB/GB]; (GB) (For US Only)
Inventors: CAPROTTI, Rinaldo; (GB).
DILWORTH, Brid; (GB).
FAVA, Carlo, S.; (GB).
COLLIER, Philip; (GB)
Agent: HART, Richard, Joseph; Infineum UK Ltd., Law Dept., Milton Hill, Abingdon, P.O. Box 1, Oxfordshire OX13 6BB (GB)
Priority Data:
9907058.3 26.03.1999 GB
Title (EN) FUEL OIL COMPOSITIONS
(FR) COMPOSITIONS DE FUEL-OIL
Abstract: front page image
(EN)This invention relates to fuel oil, especially middle distillate fuel oil, compositions comprising middle distillate fuel oil and incorporated therein an additive composition comprising (a) at least one fuel-soluble or fuel-dispersible neutral alkaline earth metal compound and/or at least one fuel-soluble or fuel-dispersible neutral alkali metal compound, and (b) at least one fuel-soluble or fuel-dispersible transition metal compound, characterised in that the fuel oil composition contains at most 0.05 mass% of sulfur, the total metal content derived from (a) and (b) in the fuel oil composition is at most 50 ppm by mass, and the mass proportion of (a) to (b), based on metal content, is in the range of from 1:99 to 99:1.
(FR)Cette invention porte sur des compositions de fuel-oil, telles que le fuel-oil de distillat moyen, comprenant du fuel-oil de distillat moyen dans lequel est incorporée une composition d'additif contenant (a) au moins un composé de métal alcalino-terreux neutre soluble ou dispersable dans le carburant, et/ou au moins un composé de métal alcalin neutre soluble ou dispersable dans le carburant, et (b) au moins un composé de métal de transition soluble ou dispersable dans le carburant. Ladite composition de fuel-oil est caractérisée en ce qu'elle contient au maximum 0,05 % en masse de souffre, en ce que la proportion de métal dérivé de (a) et (b) dans la composition de fuel-oil n'excède pas 50ppm en masse, et en ce que la proportion massique de (a) à (b) par rapport au métal varie dans une fourchette de 1:99 à 99:1.
Designated States: CA, CN, JP, KR, US.
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE).
Publication Language: English (EN)
Filing Language: English (EN)