| 发明名称 |
Antifoulant compositions and methods. |
| 摘要 |
<p>Fouling of heat exchangers in chemical processing or oil refining systems is inhibited by incorporating into a petroleum derived stock an effective antifouling amount of a mixture of (a) a condensation product of an alkylphenol, an aldehyde, and an amine; and (b) a diaminomethane.</p> |
| 申请公布号 |
EP0409386(A1) |
申请公布日期 |
1991.01.23 |
| 申请号 |
EP19900305598 |
申请日期 |
1990.05.23 |
| 申请人 |
PETROLITE CORPORATION |
发明人 |
WEERS, JERRY J.;FALKLER, THOMAS J.;DUGGAN, GEORGE G.;GARRECHT, ROBERT J. |
| 分类号 |
C10G9/16 |
主分类号 |
C10G9/16 |
| 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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