会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明公开
    • 토너
    • 碳粉
    • KR1020120129792A
    • 2012-11-28
    • KR1020120052292
    • 2012-05-17
    • 캐논 가부시끼가이샤
    • 이따바시히또시마스모또아까네겐모꾸다까시
    • G03G9/097G03G9/09
    • G03G9/09733G03G9/08795G03G9/08797G03G9/09783
    • PURPOSE: A toner is provided to stably obtain highly saturated amount of electric charge although temperature and humidity changes are occurred. CONSTITUTION: A toner includes toner particles respectively containing antistatic components, aromatic compounds containing carboxylic groups, and coloring agents. The aromatic compounds are represented by chemical formula 1. In chemical formula 1, R1 to R3 are respectively hydrogen atoms, hydroxyl groups, carboxylic groups, C1-18 alkyl groups, or C1-18 alkoxy groups; R4 to R7 are respectively hydrogen atoms, hydroxyl groups, C1-18 alkyl groups, or C1-18 alkoxy groups; R8 is a hydrogen atom or a methyl group; and m is the integer of 1 to 3.
    • 目的:尽管发生了温度和湿度变化,但是提供了一种稳定地获得高饱和量的电荷的调色剂。 构成:调色剂包括分别含有抗静电成分的调色剂颗粒,含有羧基的芳族化合物和着色剂。 芳香族化合物由化学式1表示。在化学式1中,R 1至R 3分别为氢原子,羟基,羧基,C 1-18烷基或C 1-18烷氧基; R4至R7分别是氢原子,羟基,C1-18烷基或C1-18烷氧基; R8是氢原子或甲基; m为1〜3的整数。