PARTICULATE FORMED BODY CARRYING FUNCTIONAL PARTICLE AND ITS MANUFACTURING PROCESS

摘要

PROBLEM TO BE SOLVED: To provide a formed body in which functional particles are carried on an easy-to-handle particulate polymer formed body without sacrificing functions inherent in the functional particles. SOLUTION: A polymer solution in which the functional particles have been mixed and dispersed beforehand is sprayed into a gas to form particles. The particles formed are placed in a coagulation liquid. The polymer contained in the polymer solution is phase-separated in the coagulation liquid to form a formed body having numerous pores in it. The efficiency of contact of the functional particles carried in the formed body with an objective substance is improved. COPYRIGHT: (C)2007,JPO&INPIT