| 发明名称 |
BRANCHED ALKYL-AROMATIC SULFONIC ACID DISPERSANTS FOR SOLUBILIZING ASPHALTENES IN PETROLEUM OILS |
| 摘要 |
<p>The present invention is an asphaltene dispersant containing an aromatic, a sulfonic acid head, and an alkyl tail containing 16 carbons or more and at least one branch of a methyl or longer alkyl. Preferably, the aromatic is a fused two ring aromatic and the tail is a two, branched alkyl tail of 30 carbons or longer.</p> |
| 申请公布号 |
EP1135354(A4) |
申请公布日期 |
2002.02.06 |
| 申请号 |
EP19990962842 |
申请日期 |
1999.11.23 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
WIEHE, IRWIN, ANDREW;VARADARAJ, RAMESH;JERMANSEN, TORRIS, G.;KENNEDY, RAYMOND, JOHN;BRONS, CORNELIUS, HENDRICK |
| 分类号 |
B01F17/12;C07C309/31;C07C309/33;C07C309/34;C07C309/37;C08L95/00;C10C3/00;C10G75/04;C10L1/24;C10L10/00;(IPC1-7):C07C7/20;C07C303/02 |
主分类号 |
B01F17/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
