发明授权
- 专利标题: Method for producing developing agent
- 专利标题(中): 显影剂生产方法
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申请号: US12260183申请日: 2008-10-29
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公开(公告)号: US08012661B2公开(公告)日: 2011-09-06
- 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
- 代理机构: Turocy & Watson, LLP
- 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
- US20090130589A1 METHOD FOR PRODUCING DEVELOPING AGENT 公开/授权日:2009-05-21