EP 1419224 B1 20120627 - HIGHLY DESULFURISED FUEL OILS, CONTAINING LUBRICITY-ENHANCING ADDITIVES WITH REDUCED EMULSIFICATION SUSCEPTIBILITY
Title (en)
HIGHLY DESULFURISED FUEL OILS, CONTAINING LUBRICITY-ENHANCING ADDITIVES WITH REDUCED EMULSIFICATION SUSCEPTIBILITY
Title (de)
HOCHENTSCHWEFELTE BRENNSTOFFÖLE, ENTHALTEND SCHMIERVERBESSERNDE ADDITIVE MIT VERMINDERTER EMULGIERNEIGUNG
Title (fr)
HUILES COMBUSTIBLES, CONTENANT DES ADDITIFS AMÉLIORANT LE POUVOIR LUBRIFIANT ET PRESENTANT UNE TENDANCE REDUITE D'ÉMULSIONNEMENT
Publication
Application
Priority
- DE 10136828 A 20010727
- EP 0207616 W 20020709
Abstract (en)
[origin: WO03012015A2] The invention relates to an additive for improving the lubrication capacity of fuel oils with a maximum sulphur content of 0.035 wt. %. Said additive contains at least one ester of a bivalent or polyvalent alcohol and a mixture of unsaturated and optionally saturated fatty acids, whose carbon chain lengths are between 8 and 30 carbon atoms, the aforementioned esters having an OH value less than 200 mg KOH/g ester and an iodine value greater than 100 g I/100 g ester. The invention also relates to fuel oils with a maximum sulphur content of 0.035 wt. %, which contain the inventive additives. The novel additives exhibit less tendency to emulsify than the additives in prior art.
IPC 8 full level
C10L 1/18 (2006.01); C10L 1/19 (2006.01); C10L 1/196 (2006.01); C10L 1/197 (2006.01); C10L 1/198 (2006.01); C10L 1/224 (2006.01); C10L 1/234 (2006.01); C10L 10/04 (2006.01); C10L 10/08 (2006.01); C10L 10/18 (2006.01)
CPC (source: EP US)
C10L 1/191 (2013.01 - EP US); C10L 10/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE ES FI FR GB IT NL SE
DOCDB simple family (publication)
WO 03012015 A2 20030213; WO 03012015 A3 20031211; CA 2455679 A1 20030213; CA 2455679 C 20100427; DE 10136828 A1 20030213; DE 10136828 B4 20051215; EP 1419224 A2 20040519; EP 1419224 B1 20120627; ES 2385646 T3 20120727; JP 2004536216 A 20041202; JP 4822665 B2 20111124; US 2006254128 A1 20061116; US 7431745 B2 20081007
DOCDB simple family (application)
EP 0207616 W 20020709; CA 2455679 A 20020709; DE 10136828 A 20010727; EP 02762334 A 20020709; ES 02762334 T 20020709; JP 2003517193 A 20020709; US 48497104 A 20040722