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
    • 9. 发明专利
    • Electrostatic image developer
    • 静电图像开发
    • JPS5945452A
    • 1984-03-14
    • JP15582782
    • 1982-09-09
    • Konishiroku Photo Ind Co Ltd
    • KOIZUMI FUMIONAKAHARA SATSUKIWADA TSUNEOMATSUSHIMA SHIGEOTSUCHIYA HIROSHI
    • G03G9/08G03G9/087G03G9/097G03G9/10G03G9/113
    • G03G9/0819
    • PURPOSE:To obtain the entitled developer forming a sharp visible image having high gradation and image quality, by mixing a toner having a specified particle diameter, with a carrier consisting of polyhedral particles. CONSTITUTION:The toner consisting of a polyester resin binder having 5- 20wt% chloroform-insoluble component, 125-145 deg.C softening point, and >=55 deg.C glass transition point, and a colorant and/or a magnetic material; and of a group of particles having 6-10mum average particle diameter in the weight distribution, 5-8mum particle diameter of the most number of particles in the number distribution, the number of =16mum diameter particles amounting to
    • 目的:通过将具有特定粒径的调色剂与由多面体颗粒组成的载体混合,获得形成具有高等级和图像质量的清晰可见图像的标题显影剂。 构成:由具有5-20wt%氯仿不溶组分,125-145℃软化点和> = 55℃玻璃化转变点的聚酯树脂粘合剂和着色剂和/或磁性材料组成的调色剂; 和一组重量分布中平均粒径为6-10μm的颗粒,数量分布中最多数量颗粒的5-8μm颗粒直径,<5μm直径颗粒的数量<15μm总数<15% 颗粒数,> =16μm直径颗粒的数量为<= 2%; 并且将由表面上各自涂覆有树脂膜层的多面体颗粒(例如铁氧体)和重量分布中具有50-120μm平均粒径的载体混合以获得具有良好调色剂流动性的静电图像显影显影剂, 小amt。 的调色剂被分散,并且具有优异的耐久性。