发明名称 |
High molecular weight nitrogen-containing condensates and fuels and lubricants containing same |
摘要 |
Improved additives/detergents for lubricant and fuel compositions are obtained by condensing a hydroxyalkyl or hydroxyaryl compound with an amine compound. The condensates according to the present invention are produced by the acid catalyzed condensation of the amine reactant with the hydroxy reactant.
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申请公布号 |
US5160648(A) |
申请公布日期 |
1992.11.03 |
申请号 |
US19910714579 |
申请日期 |
1991.06.13 |
申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
STECKEL, THOMAS F. |
分类号 |
B01F17/00;C07C;C07C209/16;C07C211/13;C08G73/02;C10L1/14;C10L1/16;C10L1/18;C10L1/20;C10L1/22;C10L1/238;C10L1/24;C10L1/26;C10L1/30;C10M;C10M133/04;C10M133/52;C10M133/54;C10M133/56;C10M149/14;C10M149/22;C10M159/12;C10M159/16 |
主分类号 |
B01F17/00 |
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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