基本信息:
- 专利标题: 고해상도 토너
- 专利标题(英):Toner having high resolution
- 专利标题(中):具有高分辨率的墨粉
- 申请号:KR1020030010094 申请日:2003-02-18
- 公开(公告)号:KR1020040074709A 公开(公告)日:2004-08-26
- 发明人: 이웅기 , 정우철 , 윤태희 , 이창순
- 申请人: 주식회사 엘지화학
- 申请人地址: ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 专利权人: 주식회사 엘지화학
- 当前专利权人: 주식회사 엘지화학
- 当前专利权人地址: ***, Yeoui-daero, Yeongdeungpo-gu, Seoul, Republic of Korea
- 代理人: 조인제
- 主分类号: G03G9/08
- IPC分类号: G03G9/08
摘要:
PURPOSE: Provided is a toner having high resolution, which has higher surface charge density than that of the existing toner, and can secure high charge density and high resolution. CONSTITUTION: The toner comprising a monomer, a wax, a dispersing agent, a molecular weight regulator, and a pigment, which is produced by suspension polymerization, is characterized by comprising a polar grafting agent and a charge modifier. The polar grafting agent is at least one selected from ethylene dimethacrylate, ethyleneglycol dimethacrylate, diethyleneglycol diacrylate, 1,6-hexamethylene diacrylate, allyl methacrylate, 1,1,1-trimethylolpropane triacrylate, triallylamine, and tetraallyloxyethane.
摘要(中):
目的:提供具有高分辨率的调色剂,其具有比现有调色剂更高的表面电荷密度,并且可以确保高电荷密度和高分辨率。 构成:通过悬浮聚合制备的包含单体,蜡,分散剂,分子量调节剂和颜料的调色剂的特征在于包含极性接枝剂和电荷调节剂。 极性接枝剂是选自乙烯二甲基丙烯酸酯,乙二醇二甲基丙烯酸酯,二甘醇二丙烯酸酯,1,6-六亚甲基二丙烯酸酯,甲基丙烯酸烯丙酯,1,1,1-三羟甲基丙烷三丙烯酸酯,三烯丙基胺和四烯丙氧基乙烯中的至少一种。
公开/授权文献:
- KR100508138B1 고해상도 토너 公开/授权日:2005-08-10
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 |