发明申请
- 专利标题： MANUFACTURING METHOD OF DEVELOPING AGENT AND COLORING AGENT DISPERSION FOR MANUFACTURING OF DEVELOPING AGENT
- 专利标题（中）： 发展代理商制造方法和着色剂代用品制造发展代理
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申请号： US11464546申请日： 2006-08-15
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公开(公告)号： US20080113288A1公开(公告)日： 2008-05-15
- 发明人: Masahiro Ikuta , Takashi Urabe , Tsuyoshi Ito , Motonari Udo
- 申请人： Masahiro Ikuta , Takashi Urabe , Tsuyoshi Ito , Motonari Udo
- 申请人地址： JP Tokyo JP Tokyo
- 专利权人： KABUSHIKI KAISHA TOSHIBA,TOSHIBA TEC KABUSHIKI KAISHA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA,TOSHIBA TEC KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo JP Tokyo
- 主分类号： G03G9/087
- IPC分类号： G03G9/087 ; G03G9/09
摘要：
In a manufacturing method of a developing agent, by mixing a coloring agent fine particle with at least a surfactant, an aqueous solvent and an organic solvent, thereby dispersing the coloring agent fine particle in a solvent containing the surfactant, the aqueous solvent and the organic solvent, it becomes possible to obtain favorable coloring agent dispersibility and to improve the OHP transparency in the resulting developing agent.
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