发明名称 |
POLYBUTYL- OU POLYISOBUTYLAMINES, -HYDRAZINES OU -AZIDES, LEUR PROCEDE DE PREPARATION ET LEURS UTILISATIONS COMME DETERGENTS DANS LES CARBURANTS |
摘要 |
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.
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申请公布号 |
FR2786490(A1) |
申请公布日期 |
2000.06.02 |
申请号 |
FR19980015025 |
申请日期 |
1998.11.30 |
申请人 |
ELF ATOCHEM SA |
发明人 |
COUTURIER JEAN LUC;KERVENNAL JACQUES;GERMANAUD LAURENT;MALDONADO PAUL |
分类号 |
C11D3/37;C08F8/18;C08F8/30;C10L1/22;C10L1/222;C10L1/226;C10L1/238;C10L1/2383;C10L10/00;C10L10/18;(IPC1-7):C08F10/08 |
主分类号 |
C11D3/37 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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