| 发明名称 |
OVERBASED CALCIUM SULPHONATE PRODUCTION |
| 摘要 |
<p>The solubility of Overbased Calcium Sulphonate in based oils is improved by controlling water content and extent of carbonation to minimise the formation of crystalline material so resulting in lower sediment and improved filtration.</p> |
| 申请公布号 |
CA1152101(A) |
申请公布日期 |
1983.08.16 |
| 申请号 |
CA19800359313 |
申请日期 |
1980.08.29 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
DOMINEY, ALAN M.;SIMPKIN, DENNIS J. |
| 分类号 |
C07C67/00;C07C301/00;C07C303/32;C07C309/01;C07C309/31;C10M159/24;C10N10/04;C10N20/04;C10N30/04;C10N70/00;(IPC1-7):C07C143/34;C10M1/40 |
主分类号 |
C07C67/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
