发明名称 |
SPHERICAL INORGANIC OXIDE PARTICLE |
摘要 |
PROBLEM TO BE SOLVED: To provide a spherical inorganic oxide particles having good dispersability and flowability and high active surfaces. SOLUTION: The spherical inorganic oxide particles having a double layer structure, which is composed of the core part containing silica as the main component and a coated layer of complex oxides containing silica and titania as the main components.
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申请公布号 |
JP2002284515(A) |
申请公布日期 |
2002.10.03 |
申请号 |
JP20010091774 |
申请日期 |
2001.03.28 |
申请人 |
TOKUYAMA CORP |
发明人 |
KATO HIROSHI;TAMURA MICHIMASA;AOKI MARI |
分类号 |
C01B33/12;(IPC1-7):C01B33/12 |
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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地址 |
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