ADSORBENT FOR ORAL ADMINISTRATION AND THERAPEUTIC AGENT OR PROPHYLACTIC AGENT FOR KIDNEY DISEASE AND THERAPEUTIC AGENT OR PROPHYLACTIC AGENT FOR LIVER DISEASE

摘要

PPROBLEM TO BE SOLVED: To obtain an adsorbent for oral administration having a high adsorption ability and adsorbing a large amount of toxins within the retention time in the upper small intestinal tract. PSOLUTION: The adsorbent for oral administration comprises surface-modified spherical active carbon having 50-200 m average particle diameter, 700 mSP2/SP/g specific surface area determined by the BET method, 0.30-1.20 mequivalents/g total acidic groups and 0.20-0.9 mequivalents/g total basic groups. PCOPYRIGHT: (C)2006,JPO&NCIPI