| 发明名称 |
PROCESS FOR THE PREPARATION OF SUBSTITUTED TRIS(2-HYDROXYPHENYL)METHANE |
| 摘要 |
The presently claimed invention is directed to a novel process for the preparation of substituted tris(2-hydroxyphenyl)methane derivatives and the use of tris(2-hydroxyphenyl)methane derivatives for tertiary mineral oil production. |
| 申请公布号 |
WO2014139808(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
WO2014EP53945 |
申请日期 |
2014.02.28 |
| 申请人 |
WINTERSHALL HOLDING GMBH |
发明人 |
BRAND, FABIEN JEAN;HÄNGGI, PETER;GERSTER, MICHÈLE;HANSCH, MARKUS |
| 分类号 |
C07C37/11;C07C39/16 |
主分类号 |
C07C37/11 |
| 代理机构 |
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