发明名称 |
Apatite-containing film production process |
摘要 |
An apatite-containing film having photocatalytic activity is produced by a process comprising the steps of preparing a liquid mixture comprising a Ca-containing compound and a P-containing compound, subjecting the liquid mixture to reaction to prepare an apatite-precursor composition, applying the apatite-precursor composition to a substrate, and drying the applied apatite-precursor composition. The process may further comprise a heating step after the drying step. The apatite-precursor composition is preferably in the form of a sol. |
申请公布号 |
EP1547983(A1) |
申请公布日期 |
2005.06.29 |
申请号 |
EP20040253440 |
申请日期 |
2004.06.10 |
申请人 |
FUJITSU LIMITED;TOUDAI TLO, LTD. |
发明人 |
WATANABE, TOSHIYA;YOSHIDA, NAOYA;WAKAMURA, MASATO, |
分类号 |
C01B25/32;C03C17/22;C03C17/25 |
主分类号 |
C01B25/32 |
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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