Asahi Kasei Kabushiki Kaisha

Asahi Kasei Medical Co., Ltd.

Masashi Kogawa

Naoki Morita

Hiroshi Tajima

Yutaka Koyama

Keitaro Suzumura

Provided is a porous molding which is capable of removing ions in water to be treated, in particular, phosphorus ions at a very high liquid-permeation rate of at least SV 120 hr, and which has a large adsorption capacity. The porous molding according to the present invention comprises an organic polymer resin and an inorganic ion adsorbent, and is characterized in that a total volume of pores having a pore diameter of 1-80 nm as measured by a nitrogen adsorption method is 0.05-0.7 cm/g per unit mass of the inorganic ion adsorbent.

Porous molding

The present invention provides a phosphate adsorbing agent for blood processing comprising a porous formed article comprising an organic polymer resin and an inorganic ion adsorbent and having a most frequent pore size of 0.08 to 0.70 &#x3bc;m measured with a mercury porosimeter, the phosphate adsorbing agent for blood processing having a biocompatible polymer in the surface of the porous formed article.

Growing community of inventors

Tokyo, Japan

Masashi Kogawa