| 发明名称 |
PROCESS FOR THE PREPARATION OF A MINERAL FILLER PRODUCT |
| 摘要 |
A process for the preparation of a mineral filler product is disclosed, the process comprising a step of dry grinding a calcium carbonate-comprising material in a mixture obtained by contacting the calcium carbonate-comprising material with at least one polydimethylsiloxane as grinding agent. |
| 申请公布号 |
EP3133127(A1) |
申请公布日期 |
2017.02.22 |
| 申请号 |
EP20150181911 |
申请日期 |
2015.08.21 |
| 申请人 |
Omya International AG |
发明人 |
RENTSCH, Samuel;BLUM, René Vinzenz;GANE, Patrick A. C. |
| 分类号 |
C09C1/02 |
主分类号 |
C09C1/02 |
| 代理机构 |
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