发明名称 |
Copolymerisater samt deres reaktionsprodukter med aminer som brændstof- og smøremiddeladditiv |
摘要 |
<p>Copolymers I carrying functional groups and comprisinga) 20-60 mol % of at least one monoethylenically unsaturated C4-C6-dicarboxylic acid or an anhydride thereof,b) 10-70 mol % of at least one oligomer of propene or of a branched 1-olefin of 4 to 10 carbon atoms, having an average molecular weight Mw of from 300 to 5000, andc) 1-50 mol % of at least one monoethylenically unsaturated compound which is copolymerizable with the monomers a) and b),a process for their preparation, oil-soluble reaction products obtainable therefrom by reaction with an amine and the use of said reaction products as additives for lubricants and fuels.</p> |
申请公布号 |
DK0719290(T3) |
申请公布日期 |
1997.09.22 |
申请号 |
DK19940927566T |
申请日期 |
1994.09.06 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HARTMANN, HEINRICH;DENZINGER, WALTER;MACH, HELMUT;OPPENLAENDER, KNUT;GUENTHER, WOLFGANG;SCHWAHN, HARALD;RATH, HANS, PETER |
分类号 |
C10L1/234;C08F8/00;C08F8/32;C08F20/02;C08F210/00;C08F210/14;C08F220/04;C08F222/02;C08F222/04;C08F222/06;C08F255/02;C08F290/00;C08F290/04;C10L1/22;C10L1/236;C10L1/238;C10L10/00;C10L10/08;C10M133/54;C10M149/02;C10M149/06;C10N30/04;C10N40/25;(IPC1-7):C08F210/14;C08F222/00 |
主分类号 |
C10L1/234 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|