| 发明名称 |
Process for preparing oil soluble additives which comprises reacting a c2 to c5 alkylene oxide with (a) reaction product of an alkenylsuccinic anhydride and an aliphaticpolyamine (b) reaction product of alkenylsuccinic anhydride, a c1 to c30 aliphatic hydrocarbon carboxylic acid and an aliphatic polyamine |
| 摘要 |
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| 申请公布号 |
US3367943(A) |
申请公布日期 |
1968.02.06 |
| 申请号 |
US19630320821 |
申请日期 |
1963.11.01 |
| 申请人 |
ESSO RESEARCH AND ENGINEERING COMPANY |
发明人 |
MILLER HAROLD N.;VERSTEEG JOSEPH |
| 分类号 |
C07D207/40;C07D207/412;C10M133/56 |
主分类号 |
C07D207/40 |
| 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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