基本信息:
- 专利标题： TONER
- 申请号：US15840404 申请日：2017-12-13
- 公开(公告)号：US20180173125A1 公开(公告)日：2018-06-21
- 发明人： Kosuke Fukudome , Hiroyuki Tomono , Shuhei Moribe , Koji Nishikawa , Daisuke Yoshiba , Shotaro Nomura , Atsuhiko Ohmori , Sho Kimura , Tatsuya Saeki , Katsuhisa Yamazaki
- 申请人： CANON KABUSHIKI KAISHA
- 优先权： JP2016-247445 20161221; JP2017-214464 20171107
- 主分类号： G03G9/087
- IPC分类号： G03G9/087 ; G03G9/08 ; G03G9/09
摘要：
Provided is a toner having a toner particle including a binder resin and a colorant, wherein the toner has a softening point of at least 100° C. and not more than 150° C., and when Tgt represents a glass transition temperature (° C.) of the toner during a second temperature rise as measured with a DSC, Tgf represents a glass transition temperature (° C.) of a tetrahydrofuran-insoluble matter of the binder resin during a second temperature rise as measured with a DSC, and Tgk represents a glass transition temperature (° C.) of a tetrahydrofuran-soluble matter of the binder resin during a second temperature rise as measured with a DSC, the toner satisfies Tgt>Tgf (1), Tgt>Tgk (2), and 35° C.≤Tgf≤70° C. (3).
公开/授权文献:
- US10289016B2 Toner 公开/授权日：2019-05-14
IPC结构图谱:
| G | 物理 |
| --G03 | 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 |
| ----G03G | 电记录术；电照相；磁记录 |
| ------G03G9/00 | 显影剂 |
| --------G03G9/08 | .带有调色剂颗粒的 |
| ----------G03G9/087 | ..调色剂颗粒的黏接剂 |