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
    • 3. 发明公开
    • 토너의 제조방법 및 이를 이용하여 제조된 토너
    • 使用该方法制备调色剂和调色剂的方法
    • KR1020090022034A
    • 2009-03-04
    • KR1020070087040
    • 2007-08-29
    • 삼성전자주식회사
    • 신요다연경열정민영구태회
    • G03G9/08
    • G03G9/0806G03G9/08759G03G9/08786G03G9/08791G03G9/08793G03G9/09321G03G9/09364
    • A method for preparing toner is provided to ensure low temperature fixation and durability of the final toner with simple process and excellent particle size distribution, and to control the shape and surface state of toner. A method for preparing toner comprises a step for manufacturing the first latex particles by polymerizing a macro monomer containing at least one active functional group and having hydrophilic groups and hydrophobic groups, at least one polymerizable monomer, and a toner composition containing wax; a step for mixing the first latex particles in the pigment dispersion dispersed with the macro monomer and adding inorganic salts to prepare the first coherence toner; and a step for covering the second latex particles obtained by polymerizing a composition of forming the second latex particles containing at least one polymerizable monomers and crosslinkable monomers on the first coherence toner.
    • 提供调色剂的制备方法,以确保最终调色剂的低温定影和耐久性,工艺简单,粒度分布优异,并且可以控制调色剂的形状和表面状态。 制备调色剂的方法包括通过聚合包含至少一个活性官能团并具有亲水基团和疏水基团的至少一种可聚合单体和含有蜡的调色剂组合物的大分子单体制备第一胶乳颗粒的步骤; 将分散有大分子单体的颜料分散体中的第一胶乳颗粒混合并加入无机盐以制备第一相干调色剂的步骤; 以及通过在第一相干调色剂上聚合形成含有至少一种可聚合单体和可交联单体的第二胶乳颗粒的组合物而获得的第二胶乳颗粒的步骤。
    • 9. 发明公开
    • 정전하상 현상용 토너, 그 제조방법, 이 토너를 채용한 토너 공급 수단 및 화상 형성 장치
    • 用于发展静电图像的调色剂及其制备方法,用于提供静电图像的方法和使用其的图像形成装置
    • KR1020120095152A
    • 2012-08-28
    • KR1020110014650
    • 2011-02-18
    • 삼성전자주식회사
    • 방경이준영구태회박수범이주연
    • G03G9/087G03G15/06
    • G03G9/08795G03G9/08782G03G9/08797G03G9/09371G03G9/09392
    • PURPOSE: A toner for developing electrostatic images, a method for preparing the same, a toner supplying apparatus using the toner, and an image forming apparatus using the same are provided to improve the image characteristic of toner. CONSTITUTION: A toner for developing electrostatic images includes binder resins, a coloring agent, and a releasing agent. The binder resins include two kinds of binder resins with different weight average molecular weights. The toner has one or more endothermic peaks at secondary rising curve of differential scanning calorimetry measurement by melting the releasing agent. The endothermic peaks have main endothermic peaks in a range about 70-100 degrees Celsius and auxiliary endothermic peaks in the form of a separate peak or shoulder in a range about 60-80 degrees Celsius. A toner supplying apparatus(100) implements operational processes based on the toner.
    • 目的:提供用于显影静电图像的调色剂,其制备方法,使用该调色剂的调色剂供给装置和使用该调色剂的图像形成装置,以改善调色剂的图像特性。 构成:用于静电图像显影的调色剂包括粘合剂树脂,着色剂和脱模剂。 粘合剂树脂包括两种重均分子量不同的粘合剂树脂。 调色剂通过熔融脱模剂在差示扫描量热测量的二次上升曲线处具有一个或多个吸热峰。 吸热峰在约70-100摄氏度的范围内具有主吸热峰,并且在约60-80摄氏度的范围内形成分开的峰或肩的形式的辅助吸热峰。 调色剂供应装置(100)基于调色剂实现操作过程。
    • 10. 发明公开
    • 정전화상 현상용 토너 및 그의 제조방법
    • 用于开发静电图像的调色剂及其制备方法
    • KR1020100072710A
    • 2010-07-01
    • KR1020080131198
    • 2008-12-22
    • 삼성전자주식회사
    • 이준영정민영김재환신요다구태회
    • G03G15/18
    • G03G9/08795G03G5/0535G03G5/0539G03G5/0542G03G5/0546G03G5/055G03G9/0804G03G9/0819G03G9/0827G03G9/08797G03G9/0902G03G9/09708
    • PURPOSE: A toner for developing electrostatic image, and a method for preparing the same are provided to include an average molecular weight less than 75,000, thereby maintaining fixing characteristic. CONSTITUTION: A toner for electrostatic image developing comprises latex, a coloring agent and a release agent. In much than 0°C of storage elastic modulus and loss elastic modulus, the lowest cross temperature is about 65-80°C. The toner for electrostatic image developing has weight average molecular volume of about 65,000-75,000 and z- average molecular weight of about 110,000-220,000. Latex particle, pigment distributing solution and release agent distributing solution are mixed. Coagulant is added to mixing solution. A first coherence toner is heated over glass transition temperature of the latex particle. A supply unit(103) is installed at a lower portion of a toner tank(101), and discharges the toner stored in the toner tank.
    • 目的:提供静电图像显影用调色剂及其制备方法,其平均分子量小于75,000,从而保持定影特性。 构成:用于静电图像显影的调色剂包括胶乳,着色剂和脱模剂。 在超过0°C的储能弹性模量和损耗弹性模量下,最低的交叉温度约为65-80℃。 用于静电图像显影的调色剂的重均分子量为约65,000-75,000,z-平均分子量为约110,000-220,000。 混合乳胶颗粒,颜料分配溶液和脱模剂分散溶液。 向混合溶液中加入凝血剂。 将第一相干调色剂加热到胶乳颗粒的玻璃化转变温度。 供应单元(103)安装在调色剂罐(101)的下部,并且排出存储在调色剂罐中的调色剂。