| 发明名称 |
QUATERNARY AMMONIUM COMPOUNDS AND THEIR USE AS COLLECTORS IN FROTH FLOTATION PROCESSES |
| 摘要 |
<p>The present invention relates to the use of a polymeric quaternary ester product as a collector in a froth flotation process, to a method for froth flotation utilizing the polymeric quaternary ester, to the polymeric quaternary ester as such, and to methods for the production of the polymeric quaternary ester.</p> |
| 申请公布号 |
CA2799461(A1) |
申请公布日期 |
2011.12.01 |
| 申请号 |
CA20112799461 |
申请日期 |
2011.05.25 |
| 申请人 |
AKZO NOBEL CHEMICALS INTERNATIONAL B.V. |
发明人 |
GOROCHOVCEVA, NATALIJA;KLINGBERG, ANDERS |
| 分类号 |
B03D1/01;B01F17/00;C11D1/62;C11D1/835 |
主分类号 |
B03D1/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
