发明名称 |
METHOD FOR MANUFACTURING TONER |
摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrostatic charge image developing toner in which an aqueous dispersion medium and an unreacted polymerizable monomer are uniformly removed in a short time from toner particles obtained by polymerization. SOLUTION: Wet colored polymer particles obtained by polymerization are flash-dried with a hot air flow at an air speed A (m/s) of A>10 m/s to reduce the amount of an aqueous dispersion medium to≤2.0%, and then the toner particles are dried with warm air at an air speed B of 0.1 (m/s)<B<2.0 (m/s) while forming a fluidized bed to remove an unreacted polymerizable monomer remaining in the toner particles to≤100 ppm. COPYRIGHT: (C)2004,JPO&NCIPI |
申请公布号 |
JP2004226449(A) |
申请公布日期 |
2004.08.12 |
申请号 |
JP20030010755 |
申请日期 |
2003.01.20 |
申请人 |
CANON INC |
发明人 |
FUMITA HIDEKAZU;KANDA HITOSHI;KOYAMA HIROSHI;TSUJINO TAKESHI;TSUJI YOSHINORI |
分类号 |
G03G9/08;G03G9/083;G03G9/087;(IPC1-7):G03G9/087 |
主分类号 |
G03G9/08 |
代理机构 |
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代理人 |
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地址 |
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