| 发明名称 |
PROCESS FOR PREPARING SURFACE-REACTED CALCIUM CARBONATE AND ITS USE |
| 摘要 |
The present invention relates to an economic process for preparing surface-reacted calcium carbonate. The present invention further relates to a surface-reacted calcium carbonate having an increased specific BET surface area, and the use of a process for adjusting the specific BET surface area. |
| 申请公布号 |
PT2264109(E) |
申请公布日期 |
2012.05.09 |
| 申请号 |
PT20090162738T |
申请日期 |
2009.06.15 |
| 申请人 |
OMYA DEVELOPMENT AG |
发明人 |
JOACHIM SCHOELKOPF;PATRICK A.C. GANE;DANIEL E. GERARD |
| 分类号 |
C09C1/02;C09C3/04;D21H17/67 |
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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