发明名称 |
Co-dried aluminum oxyhydroxides |
摘要 |
Adsorptive, protein-binding aluminum oxyhydroxides are prepared by mixing carbonate-free, highly hydrated, aluminum oxyhydroxide containing aqueous suspensions with water soluble additives that furnish coordinating moieties with the aluminum compound and drying the resultant mixture. The protein-binding aluminum oxyhydroxides can be made resuspendable by acidifying to a pH value of between about 4 and about 6.5. Such acidification can occur either before or after drying.
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申请公布号 |
US5558858(A) |
申请公布日期 |
1996.09.24 |
申请号 |
US19900586333 |
申请日期 |
1990.09.17 |
申请人 |
REHEIS, INC. |
发明人 |
RUBINO, ANDREW M.;SICILIANO, ARTHUR A. |
分类号 |
A61K8/26;A61K33/08;A61Q19/00;C01F7/02;(IPC1-7):A61K7/32 |
主分类号 |
A61K8/26 |
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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