发明名称 |
Adsorbent for an oral administration, and agent for treating or preventing renal or liver disease |
摘要 |
An adsorbent for an oral administration, comprising a spherical activated carbon wherein an average particle diameter is 50 to 200 mum, a specific surface area determined by a BET method is 700 m2/g or more, and a bulk density is less than 0.54 g/mL is disclosed. The adsorbent for an oral administration has a high adsorbability, and is capable of adsorbing a large amount of toxins during a retention period in an intestine, and of remarkably increasing an adsorption amount of compounds having a large molecular weight.
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申请公布号 |
US8440228(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20050547003 |
申请日期 |
2005.04.04 |
申请人 |
SONOBE NAOHIRO;WAKAHOI TAKASHI;KUWAHARA MIEKO;KUREHA CORPORATION |
发明人 |
SONOBE NAOHIRO;WAKAHOI TAKASHI;KUWAHARA MIEKO |
分类号 |
A61K33/44;A61K9/14;A61P1/16;A61P13/12;A61P39/02;B01J20/02 |
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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