Global Patent Index - EP 1088880 A1

EP 1088880 A1 2001-04-04 - Fuel composition

Title (en)

Fuel composition

Title (de)

Brennstoffzusammensetzung

Title (fr)

Composition de combustible

Publication

EP 1088880 A1 (EN)

Application

EP 99117853 A

Priority

EP 99117853 A

Abstract (en)

Use of a composition comprising an ester of a monocarboxylic acid and a polyhydric alcohol as a diesel fuel oil lubricity improver, wherein the monocarboxylic acid comprises a C8-C24 linear or branched chain, saturated or unsaturated acid or a mixture thereof, and the polyhydric alcohol comprises an alcohol of the general formula: CR<1>R<2>R<3>R<4>, or a dimer, trimer or tetramer of the alcohol which is obtainable by condensation thereof, wherein R<1>, R<2> and R<3> are each independently a C1-C12 linear or branched chain alkylol and R<4> is a linear or branched chain C1-C12 alkyl or a linear or branched chain C1-C12 alkylol.

IPC 1-7 (main, further and additional classification)

C10L 1/18; C10L 10/04

IPC 8 full level (invention and additional information)

C10L 1/18 (2006.01); C10L 1/19 (2006.01); C10L 10/04 (2006.01); C10L 10/08 (2006.01); C10L 10/14 (2006.01)

CPC (invention and additional information)

C10L 10/08 (2013.01); C10L 1/191 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1088880 A1 20010404; AT 237665 T 20030515; AU 7286400 A 20010417; DE 60002224 D1 20030522; DE 60002224 T2 20040219; EP 1216288 A1 20020626; EP 1216288 B1 20030416; JP 2003509569 A 20030311; WO 0119941 A1 20010322

INPADOC legal status


2003-02-05 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20010405

2002-02-28 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2002-01-02 [AKX] PAYMENT OF DESIGNATION FEES

2001-04-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-04-04 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI