发明名称 |
Anionic ether amines and process for using same |
摘要 |
The process for making amphoteric surfactants derived from ether amine s is described. The ether amines may be derived from natural products such as animal, marine or vegetable oils or from petroleum derived raw materials. The application of these amphoteric surfactants to the recovery of residual oil by Enhanced Oil Recovery methods is disclosed. |
申请公布号 |
US8389448(B1) |
申请公布日期 |
2013.03.05 |
申请号 |
US201213507908 |
申请日期 |
2012.08.06 |
申请人 |
BERGER PAUL DANIEL;BERGER CHRISTIE HUIMIN;OIL CHEM TECHNOLOGIES, INC. |
发明人 |
BERGER PAUL DANIEL;BERGER CHRISTIE HUIMIN |
分类号 |
C09K8/584 |
主分类号 |
C09K8/584 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|