发明授权
- 专利标题: Toner for developing electrostatic image
- 专利标题(中): 用于显影静电图像的调色剂
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申请号: US183782申请日: 1994-01-21
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公开(公告)号: US5853938A公开(公告)日: 1998-12-29
- 发明人: Akihiko Nakazawa , Kenji Okado
- 申请人: Akihiko Nakazawa , Kenji Okado
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX3-012522 19910111; JPX3-026698 19910129; JPX3-310826 19911126
- 主分类号: C01G23/07
- IPC分类号: C01G23/07 ; C09C1/36 ; G03G9/097
摘要:
A toner for developing an electrostatic image has colorant-containing resin particles and amorphous fine titanium oxide particles comprising primary particles having an average particle diameter of from 1 m.mu. to 200 m.mu..
公开/授权文献
- US4920830A Rotary wire stripper 公开/授权日:1990-05-01