基本信息:
- 专利标题： 토너 및 현상제
- 专利标题（英）：Toner and developer
- 专利标题（中）：调色板和开发者
- 申请号：KR1020117008186 申请日：2009-09-02
- 公开(公告)号：KR1020110053277A 公开(公告)日：2011-05-19
- 发明人： 나카야마신야 , 나카지마히사시 , 야마다사오리 , 아오키미츠오 , 슈효 , 기시다히로유키
- 申请人： 가부시키가이샤 리코
- 申请人地址： 일본 도쿄도 오다꾸 나가마고메 *쵸메 *-*
- 专利权人： 가부시키가이샤 리코
- 当前专利权人： 가부시키가이샤 리코
- 当前专利权人地址： 일본 도쿄도 오다꾸 나가마고메 *쵸메 *-*
- 代理人： 강승옥; 송승필
- 优先权： JPJP-P-2008-234345 2008-09-12
- 国际申请： PCT/JP2009/065619 2009-09-02
- 国际公布： WO2010029903 2010-03-18
- 主分类号： G03G9/087
- IPC分类号： G03G9/087 ; G03G9/08
The present invention relates to a toner containing at least a binder resin, a releasing agent, and a colorant, wherein the binder resin has a polyester resin (A), the polyester resin (B), and (i) adding alkylene oxide of a bisphenol compound containing water containing a polyester resin (C) prepared by polycondensation of the alcohol component and (ii) a carboxylic acid component and; The polyester resin (A) and the polyester resin (B) is one or more of (i) 1,2- propanediol a divalent alcohol component containing only aliphatic alcohol in an amount of more than 65 mol% of the alcohol component and the substantially (ii) a carboxylic acid component in substantially the same by the produced polyester resin and; Polyester resin (A), the softening point Tm (A) has a softening point Tm (C) of the polyester resin (B) more than 10 ℃, higher than the softening point Tm (B) of the polyester resin (C) and the polyester resin (B) a softening point of the absolute difference between Tm (B), to a more than 5 ℃ toner.
公开/授权文献:
- KR101268795B1 토너 및 현상제 公开/授权日：2013-05-28
信息查询:
EspacenetIPC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 |