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 wet grinding a calcium carbonate-containing material in a mixture obtained by contacting the calcium carbonate-containing material with at least one grinding agent selected from specific styrene-maleic anhydride co-polymers and/or specific derivatives of styrene-maleic anhydride co-polymers. |
申请公布号 |
CA2939187(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
CA20152939187 |
申请日期 |
2015.02.13 |
申请人 |
OMYA INTERNATIONAL AG |
发明人 |
RENTSCH, SAMUEL;IPPOLITO, FABIO;BURI, MATTHIAS;GANE, PATRICK A. C. |
分类号 |
C09C1/02 |
主分类号 |
C09C1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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