| 发明名称 |
UN PROCEDIMIENTO PARA LA PREPARACION DE UNA COMPOSICION DE POLIAMINAS DE ELEVADO PESO MOLECULAR. |
| 摘要 |
<p>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.</p> |
| 申请公布号 |
ES552862(D0) |
申请公布日期 |
1987.05.01 |
| 申请号 |
ES19620005528 |
申请日期 |
1986.03.10 |
| 申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
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| 分类号 |
B01F17/16;B01F17/52;C08G73/02;C10L1/14;C10L1/16;C10L1/18;C10L1/19;C10L1/20;C10L1/22;C10L1/222;C10L1/238;C10L1/24;C10L1/26;C10L1/30;C10L10/08;C10L10/18;C10M133/06;C10M133/08;C10M133/30;C10M133/52;C10M133/54;C10M133/56;C10M149/22;C10M159/12;C10M159/16;C10N20/04;C10N30/04;C10N30/08;C10N40/25;C10N70/00;(IPC1-7):C08L79/02 |
主分类号 |
B01F17/16 |
| 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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