| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polymerization toner by suspension polymerization, capable of preventing the polymer from being deposited on an inner wall of a polymerization container, a surface of stirring means, and the surface of a baffle. <P>SOLUTION: At the start of a polymerization step, an alcohol having 4 or less carbon atoms and a 85°C or more boiling point is added into an aqueous medium, and a polymerizable monomer emulsified-stabilized in the aqueous medium, which is a causative substance to polymer deposition, is demulsified and thereby preventing the polymer from being deposited. <P>COPYRIGHT: (C)2012,JPO&INPIT |
