基本信息:
- 专利标题: Toner and method for manufacturing the same
- 专利标题(中):调色剂及其制造方法
- 申请号:JP2007123835 申请日:2007-05-08
- 公开(公告)号:JP2008281655A 公开(公告)日:2008-11-20
- 发明人: TSUBAKI YORIHISA , ONDA YUTAKA
- 申请人: Sharp Corp , シャープ株式会社
- 专利权人: Sharp Corp,シャープ株式会社
- 当前专利权人: Sharp Corp,シャープ株式会社
- 优先权: JP2007123835 2007-05-08
- 主分类号: G03G9/08
- IPC分类号: G03G9/08 ; G03G9/087
摘要:
PROBLEM TO BE SOLVED: To eliminate filming and blocking caused by a release agent exposed on a toner surface, and to provide a toner which avoids hot offset and excels in cleaning property and a method for manufacturing the same. SOLUTION: Toner particles 1a before elution treatment include at least a binder resin 2, a colorant (not shown) and a paraffinic wax 3a and an ester or carnauba wax 3b as a release agent, wherein the paraffinic wax 3a and the ester or carnauba wax 3b are dispersed in the binder resin 2 in a uniform dispersion diameter. When such toner particles 1a before elution treatment are subjected to elution treatment, the paraffinic wax 3a in the release agent exposed on the surfaces of the toner particles 1a is eluted into a solvent and removed and a toner 1b after elution treatment is obtained. COPYRIGHT: (C)2009,JPO&INPIT
摘要(中):
要解决的问题:为了消除由在调色剂表面上暴露的脱模剂引起的成膜和堵塞,并提供避免热偏移和清洁性能优异的调色剂及其制造方法。 解决方案:洗脱处理前的调色剂颗粒1a至少包括粘合剂树脂2,着色剂(未示出)和石蜡蜡3a以及作为脱模剂的酯或巴西棕榈蜡3b,其中链烷烃蜡3a和酯 或巴西棕榈蜡3b以均匀的分散体直径分散在粘合剂树脂2中。 当洗脱处理之前的这种调色剂颗粒1a进行洗脱处理时,暴露在调色剂颗粒表面上的脱模剂中的链烷烃蜡3a被洗脱到溶剂中并除去,得到洗脱处理后的调色剂1b。 版权所有(C)2009,JPO&INPIT
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 |