EP 1421159 A1 20040526 - LUBRICITY IMPROVER FOR DIESEL OIL
Title (en)
LUBRICITY IMPROVER FOR DIESEL OIL
Title (de)
SCHMIERFÄHIGKEITSVERBESSERER FÜR DIESELÖL
Title (fr)
CORRECTEUR DE POUVOIR LUBRIFIANT POUR GAZOLES
Publication
Application
Priority
- DE 10143021 A 20010901
- EP 0209439 W 20020823
Abstract (en)
[origin: WO03020851A1] The invention relates to the use of fatty acid alkylene glycol esters, which are liquid at 21 DEG C, of general formula (I): R-COO-(AO)n-H, in which: R represents an alkyl radical or alkenyl radical with 5 to 19 carbon atoms; A represents groups CH2-CH2 or C3H6, and; n represents a number ranging from 0.5 to 6. These fatty acid alkylene glycol esters are used as an additive for improving the lubricity of diesel oil, particularly of low-sulfur diesel oil.
IPC 1-7
IPC 8 full level
C10L 1/19 (2006.01); C10L 1/198 (2006.01); C10L 10/04 (2006.01)
CPC (source: EP US)
C10L 1/1905 (2013.01 - EP US); C10L 1/1985 (2013.01 - EP US); C10L 10/08 (2013.01 - EP US)
Citation (search report)
See references of WO 03020851A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03020851 A1 20030313; DE 10143021 A1 20030320; EP 1421159 A1 20040526; US 2004237385 A1 20041202
DOCDB simple family (application)
EP 0209439 W 20020823; DE 10143021 A 20010901; EP 02767423 A 20020823; US 48830304 A 20040301