发明申请
- 专利标题： METHOD FOR PRODUCING DEVELOPING AGENT
- 专利标题（中）： 生产发酵剂的方法
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申请号： US12260183申请日： 2008-10-29
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公开(公告)号： US20090130589A1公开(公告)日： 2009-05-21
- 发明人: Motonari Udo , Takayasu Aoki , Takashi Urabe , Tsuyoshi Itou , Yasuhito Noda , Satoshi Araki , Masahiro Ikuta , Takafumi Hara
- 申请人： Motonari Udo , Takayasu Aoki , Takashi Urabe , Tsuyoshi Itou , Yasuhito Noda , Satoshi Araki , Masahiro Ikuta , Takafumi Hara
- 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： G03G9/093
- IPC分类号： G03G9/093
摘要：
A method for producing a developing agent contains mechanically shearing a mixture containing a polyester resin, a colorant and a releasing agent to form first fine particles, aggregating the first fine particles to form aggregated particles as a core, aggregating second fine particles containing a polyester resin onto the core to form a shell.
公开/授权文献
- US08012661B2 Method for producing developing agent 公开/授权日：2011-09-06