It is produced the adsorbent, and kidney diseased remedy or the preventive medicine, and liver disease remedy or preventive medicine

摘要

PPROBLEM TO BE SOLVED: To provide an adsorbent for oral administration showing advantageous selective adsorption properties comprising scarce adsorption of useful components in vivo and favorable performance of adsorbing toxic substances. PSOLUTION: The adsorbent for oral administration is composed of spherical active carbon produced by using a thermosetting resin as a carbon source, and having a diameter of 0.01-1 mm and a specific surface area determined in accordance with Langmuir's adsorption equation of ≥1,000 mSP2/SP/g, or composed of surface-modified spherical active carbon produced by using a thermosetting resin as a carbon source, and having a diameter of 0.01-1 mm, a specific surface area determined in accordance with Langmuir's adsorption equation of ≥1,000 mSP2/SP/g, a total acidic group content of 0.40-1.00 meq/g and a total basic group content of 0.40-1.10 meq/g. PCOPYRIGHT: (C)2007,JPO&INPIT