Global Patent Index - EP 1257616 A1

EP 1257616 A1 2002-11-20 - COMPOSITIONS

Title (en)

COMPOSITIONS

Title (de)

ZUSAMMENSETZUNGEN

Title (fr)

COMPOSITIONS

Publication

EP 1257616 A1 (EN)

Application

EP 01907896 A

Priority

  • GB 0100749 W
  • GB 0004518 A

Abstract (en)

[origin: WO0162876A1] There is described a fuel composition comprising biodiesel and a surfactant, characterised in that the surfactant comprises a mixture of an alkanolamide, an alkoxylated alcohol and an alkoxylated fatty acid or a derivative thereof. More particularly there is described a fuel composition in which the diesel component is a mixture of biodiesel and petroleum diesel, e.g. up to 20 % v/v biodiesel. There is also described a method of running an internal combustion engine comprising the use of a fuel according to claim 1.

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

C10L 1/02; C10L 1/14; C10L 10/00

IPC 8 full level (invention and additional information)

C10L 1/02 (2006.01); C10L 1/14 (2006.01); C10L 10/00 (2006.01); C10L 1/18 (2006.01); C10L 1/22 (2006.01)

CPC (invention and additional information)

C10L 1/143 (2013.01); C10L 1/026 (2013.01); C10L 10/02 (2013.01); C10L 10/06 (2013.01); C10L 1/1852 (2013.01); C10L 1/19 (2013.01); C10L 1/191 (2013.01); C10L 1/1985 (2013.01); C10L 1/224 (2013.01); Y02E 50/13 (2013.01)

Citation (search report)

See references of WO 0162876A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 0162876 A1 20010830; AU 3576401 A 20010903; BR 0108703 A 20021210; CA 2400944 A1 20010830; CN 1406269 A 20030326; EP 1257616 A1 20021120; GB 0004518 D0 20000419; MX PA02008272 A 20040630; PL 357388 A1 20040726

INPADOC legal status


2006-03-22 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20050901

2003-06-04 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030424

2002-11-20 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020906

2002-11-20 [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 TR

2002-11-20 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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