发明名称 |
Titanium dioxide coated with silicon dioxide |
摘要 |
A powder containing particles with a core of titanium dioxide and a coating of silicon dioxide in an amount of between 0.5 and 40 wt. %, the particles have a BET surface of between 5 and 300 m<SUP>2</SUP>/g, and the particles are primary particles that have a coating of silicon dioxide and a core of titanium dioxide.
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申请公布号 |
US7244302(B2) |
申请公布日期 |
2007.07.17 |
申请号 |
US20050539061 |
申请日期 |
2005.06.15 |
申请人 |
DEGUSSA AG |
发明人 |
SCHUMACHER KAI;BATZ-SOHN CHRISTOPH;HASENZAHL STEFFEN |
分类号 |
C09C1/36;C01G23/07;C09C3/06 |
主分类号 |
C09C1/36 |
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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