发明名称 |
Crystalline titania having nanotube crystal shape and process for producing the same |
摘要 |
Crystalline titania of which the crystal shape is a novel nanotube. This crystalline titania is produced by treating crystalline titania with an alkali. This crystalline titania is used as an ultraviolet absorber, a masking agent, an adsorbent and an optically active catalyst.
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申请公布号 |
US6537517(B1) |
申请公布日期 |
2003.03.25 |
申请号 |
US19990382125 |
申请日期 |
1999.08.24 |
申请人 |
CHUBA ELECTRIC POWER CO., LTD. |
发明人 |
KASUGA TOMOKO;HIRAMATSU MASAYOSHI |
分类号 |
A61K8/29;A61Q17/04;B01J21/06;B01J35/00;C01G23/047;(IPC1-7):C01G23/00 |
主分类号 |
A61K8/29 |
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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