| 发明名称 |
Process for (at least partially) purifying a mixture including a sulfone component and an acid-soluble oil as an impurity |
| 摘要 |
|
| 申请公布号 |
IN179445(B) |
申请公布日期 |
1997.10.11 |
| 申请号 |
IN164CA1993 |
申请日期 |
1993.05.11 |
| 申请人 |
PHILLIPS PETROLFILM COMPANY |
发明人 |
EASTMAN ALAN DAN;ABBOTT RONALD GORDON |
| 分类号 |
B01D17/02;B01J31/40;B01J38/00;C07C2/62 |
主分类号 |
B01D17/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
