| 发明名称 |
Precipitated silicas with a particular pore size distribution |
| 摘要 |
Precipitated silicas which have a broad pore size distribution of the pores with a pore diameter smaller than that of the maximum of the derivative of the pore volume distribution function are useful, for example, for tires.
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| 申请公布号 |
US7566433(B2) |
申请公布日期 |
2009.07.28 |
| 申请号 |
US20060517396 |
申请日期 |
2006.09.08 |
| 申请人 |
DEGUSSA AG |
发明人 |
STENZEL OLEG;BLUME ANKE;LUGINSLAND HANS-DETLEF;SCHMOLL RALF;THOMA HERBERT;UHRLANDT STEFAN;WEHMEIER ANDRE |
| 分类号 |
C01B33/12;C01B33/18;C01B33/187;C01B33/193 |
主分类号 |
C01B33/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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