EP 1141037 A1 20011010 - POLYBUTYL-OR POLYISOBUZYLAMINES,HYDRAZINES OR HYDRAZIDES, METHOD FOR PREPARING SAME AND USE AS DETERGENTS IN FUELS
Title (en)
POLYBUTYL-OR POLYISOBUZYLAMINES,HYDRAZINES OR HYDRAZIDES, METHOD FOR PREPARING SAME AND USE AS DETERGENTS IN FUELS
Title (de)
POLYBUTEN- UND POLYISOBUTENAMINE, -HYDRAZINE ODER -AZIDE, VERFAHREN ZUR HERSTELLUNG DAVON UND VERWENDUNG ZU KRAFTSTOFFADDITIVEN
Title (fr)
POLYBUTYL- OU POLYISOBUTYLAMINES, -HYDRAZINES OU -AZIDES, LEUR PROCEDE DE PREPARATION ET LEURS UTILISATIONS COMME DETERGENTS DANS LES CARBURANTS
Publication
Application
Priority
- FR 9902892 W 19991124
- FR 9815025 A 19981130
Abstract (en)
[origin: FR2786490A1] The invention concerns polybutyl-or polyisobutylamines-hydrazines or hydrazides, a method for obtaining them which consists in subjecting to hydrohalogenation a polybutene or polyisobutene in the presence of oxygen and in aminating the resulting brominated compound or subjecting it to a reaction with hydrazine or still with an alkaline metal azide. The invention also concerns their use as detergents in fuels.
IPC 1-7
IPC 8 full level
C08F 8/18 (2006.01); C08F 8/30 (2006.01); C10L 1/22 (2006.01); C10L 1/222 (2006.01); C10L 1/226 (2006.01); C10L 1/238 (2006.01); C10L 1/2383 (2006.01); C10L 10/00 (2006.01); C10L 10/18 (2006.01); C11D 3/37 (2006.01)
CPC (source: EP KR)
C08F 8/20 (2013.01 - KR); C08F 8/30 (2013.01 - EP KR); C08F 110/08 (2013.01 - KR); C10L 1/238 (2013.01 - EP); C10L 1/2383 (2013.01 - EP KR); C10L 10/06 (2013.01 - EP)
Citation (search report)
See references of WO 0032650A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
FR 2786490 A1 20000602; AU 1279800 A 20000619; BR 9915794 A 20010821; CA 2352983 A1 20000608; EP 1141037 A1 20011010; ID 29932 A 20011025; JP 2003517044 A 20030520; KR 20010075722 A 20010809; NO 20012528 D0 20010523; NO 20012528 L 20010523; WO 0032650 A1 20000608
DOCDB simple family (application)
FR 9815025 A 19981130; AU 1279800 A 19991124; BR 9915794 A 19991124; CA 2352983 A 19991124; EP 99956133 A 19991124; FR 9902892 W 19991124; ID 20011428 A 19991124; JP 2000585290 A 19991124; KR 20017006261 A 20010517; NO 20012528 A 20010523