发明名称 |
MEDICAL ADSORBENT AND METHOD FOR PRODUCING SAME |
摘要 |
A medical adsorbent for oral administration that has low dosage and excellent adsorptive capacity and selective adsorption for toxins to be removed, and is also economical and environmentally friendly. The medical adsorbent comprises granular activated carbon that is activated carbon obtained by carbonization and activation of refined cellulose or regenerated cellulose, and having a mean pore diameter of 1.5 to 2.2 nm, a BET specific surface area of 700 to 3000 m 2 /g, a mean particle size of 100 to 1100 µm, a surface oxide content of 0.05 meq/g or greater and a packing density of 0.4 to 0.8 g/mL, and it can be used as a therapeutic or prophylactic agent for kidney disease or liver disease, for oral administration. |
申请公布号 |
EP2628483(A1) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20110832460 |
申请日期 |
2011.10.05 |
申请人 |
FUTAMURA KAGAKU KABUSHIKI KAISHA |
发明人 |
KUROKAWA, HIROYUKI;HIBI, KEITA;KOUSAKA, TSUTOMU;SUZUKI, KEISUKE |
分类号 |
A61K33/44;A61K9/14;A61L15/18;A61P1/16;A61P13/12;A61P39/02;B01J20/20;B01J20/28;B01J20/30;C01B31/10 |
主分类号 |
A61K33/44 |
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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