Global patent index - EP 1054051 A1

EP 1054051 A1 2000-11-22 - Diesel fuel compositions containing tertiary alkyl primary amines

Title (en)

Diesel fuel compositions containing tertiary alkyl primary amines

Title (de)

Primäre Tertiäralkylamine enthaltende Dieselbrennstoffzusammensetzungen

Title (fr)

Compositions de combustible diesel contenant des amines primaires d alkyle tertiaire

Publication

EP 1054051 A1 (EN)

Application

EP 00303880 A

Priority

US 13490899 P

Abstract (en)

Disclosed are diesel fuel additives and diesel fuel composition containing such additives which help prevent or reduce injector nozzle fouling on diesel engines, especially indirect injection compression engines.

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

C10L 1/22; C10L 10/00

IPC 8 full level (invention and additional information)

C10L 1/22 (2006.01); C10L 1/08 (2006.01); C10L 1/222 (2006.01); C10L 10/00 (2006.01); C10L 10/04 (2006.01)

CPC (invention and additional information)

C10L 1/2222 (2013.01); C10L 10/04 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

EP 1054051 A1 20001122; CA 2307821 A1 20001119; CN 1274742 A 20001129; JP 2000345176 A 20001212

INPADOC legal status

2004-04-14 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20031008

2003-07-16 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20030528

2001-08-08 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

- Free Format Text: DE FR GB IT

2000-11-22 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000519

2000-11-22 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB IT

2000-11-22 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI