| 发明名称 |
CONTROLLABLY SOLUBLE OXIDES FOR BIOLOGICAL APPLICATIONS AND PREPARATION IN WHICH THEY ARE COMPRISED |
| 摘要 |
<p>A controllable dissolvable silica-xerogel prepared via sol-gel process is new. Also claimed are particles of the silica-xerogel, and a delivery device, comprising the silica-xerogel and a biologically active agent in the gel.</p> |
| 申请公布号 |
CZ9803845(A3) |
申请公布日期 |
1999.07.14 |
| 申请号 |
CZ19980003845 |
申请日期 |
1997.05.29 |
| 申请人 |
ORION-CORPORATION;BIOXID OY |
发明人 |
AHOLA MANJA;FAGERHOLM HEIDI;KANGASNIEMI ILKKA;KIESVAARA JUHA;KORTESUO PIRJO;KURKELA KAUKO;SAARINEN NIILO;YLI-URPO ANTTI |
| 分类号 |
A61K9/06;A61K47/02;C01B33/16;(IPC1-7):C01B33/16 |
主分类号 |
A61K9/06 |
| 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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