REFINING PROCESS FOR PROCESSING OBJECT AND COAGULUM PREPARATION PROCESS

摘要

PROBLEM TO BE SOLVED: To provide a process for removing fluorine-containing surfactant from a processing object containing a fluorine-containing surfactant and a process for preparing a coagulum comprising a polymer from an aqueous dispersion. SOLUTION: In this refining process for a processing object, a material [A] is made to contact with a processing object containing a fluorine-containing surfactant to carry out a removing process of the fluorine-containing surfactant. The material [A] is in the state of gas at the standard condition(105Pa and 0°C). COPYRIGHT: (C)2006,JPO&NCIPI