发明授权
- 专利标题： Toner for developing electrostatic latent images
- 专利标题（中）： 用于显影静电潜像的调色剂
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申请号： US747377申请日： 1985-06-21
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公开(公告)号： US4990427A公开(公告)日： 1991-02-05
- 发明人: Toshitaro Kohri , Hitoshi Kato , Kunio Takahashi , Junji Machida
- 申请人： Toshitaro Kohri , Hitoshi Kato , Kunio Takahashi , Junji Machida
- 申请人地址： JPX Osaka
- 专利权人： Minolta Camera Kabushiki Kaisha
- 当前专利权人： Minolta Camera Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX58-62459 19830408; JPX58-62573 19830409
- 主分类号： G03G9/09
- IPC分类号： G03G9/09
摘要：
The invention relates to a toner for developing electrostatic latent images for use in copying machines and including a thermoplastic resin and a black coloring material as main components. The black coloring material comprises a substantially non-magnetic inorganic black pigment of 5-25 cc/100 g oil absorption and 0.5-10 .mu.m average particle diameter, to obtain high quality copy images having fine textures.
公开/授权文献
- US5941013A Top guide for fishing rod 公开/授权日：1999-08-24
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