TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING DEVICE
    6.
    发明申请
    TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING DEVICE 有权
    静电充电图像发生器的调色剂,静电充电图像开发器,调色剂盒,过程盒和图像形成装置

    公开(公告)号:US20110065034A1

    公开(公告)日:2011-03-17

    申请号:US12722912

    申请日:2010-03-12

    IPC分类号: G03G9/00 G03G15/08

    摘要: A toner for electrostatic charge image development, the toner includes a binder resin, the binder resin includes an amorphous polyester resin having alkenyl groups and a crystalline polyester resin, about 5% or more of the alkenyl groups have a branched structure, and the o crystalline polyester resin has an ester concentration (M) obtained by the following Equation of from about 0.04 to about 0.08: M=K/A  Equation wherein, K represents the number of ester bonds in the crystalline polyester resin, and A represents the number of atoms that constitute the polymer chain of the crystalline polyester resin.

    摘要翻译: 用于静电荷图像显影的调色剂,调色剂包括粘合剂树脂,粘合剂树脂包括具有烯基的无定形聚酯树脂和结晶聚酯树脂,约5%或更多的烯基具有支链结构,并且o结晶 聚酯树脂的酯浓度(M)通过以下方程式获得:约0.04至约0.08:M = K / A等式其中K表示结晶聚酯树脂中的酯键数,A表示原子数 构成结晶性聚酯树脂的聚合物链。

    Carrier for developer of electrostatic latent image, method for making
said carrier
    8.
    发明授权
    Carrier for developer of electrostatic latent image, method for making said carrier 失效
    用于静电潜像显影剂的载体,用于制造所述载体的方法

    公开(公告)号:US5849448A

    公开(公告)日:1998-12-15

    申请号:US818454

    申请日:1997-03-17

    IPC分类号: G03G9/10 G03G9/113

    摘要: The present invention provides a carrier for developer of an electrostatic latent image and related technologies. The carrier is excellent in the ability to impart charge suitably and stably to toner and has a structure durable enough to maintain the ability for a long period of time such that the structure can prevent the toner from being adhered onto the carrier surface for a long period of time. The carrier comprises a core covered with a resin coating layer containing resin particles and an electroconductive fine powder in the form of a dispersion in a matrix resin. The carrier can be produced by a method comprising the steps of preparing a coating solution by placing materials in a solvent which can dissolve the matrix resin, but cannot dissolve the resin particles, dispersing the particles of the resin, applying the solution to a core and removing the solvent. A high-quality image can be formed by use of the developer comprising the carrier and the toner.

    摘要翻译: 本发明提供了一种用于静电潜像显影剂和相关技术的载体。 该载体对赋予调色剂的适当且稳定的赋予能力优异,具有耐久性足以维持长时间能力的结构,使得结构能够防止调色剂长时间粘附在载体表面上 的时间。 载体包括被包含树脂颗粒的树脂涂层和基质树脂中分散体形式的导电细粉末覆盖的芯。 载体可以通过以下方法制备:包括以下步骤:通过将材料放置在可溶解基体树脂的溶剂中而不溶解树脂颗粒,分散树脂颗粒,将溶液施加到芯上的步骤来制备涂布溶液, 除去溶剂。 可以通过使用包含载体和调色剂的显影剂来形成高质量的图像。

    Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge and image forming device
    10.
    发明授权
    Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge and image forming device 有权
    用于静电荷图像显影的调色剂,静电荷图像显影剂,调色剂盒,处理盒和成像装置

    公开(公告)号:US08158319B2

    公开(公告)日:2012-04-17

    申请号:US12722912

    申请日:2010-03-12

    IPC分类号: G03G9/08

    摘要: A toner for electrostatic charge image development, the toner includes a binder resin, the binder resin includes an amorphous polyester resin having alkenyl groups and a crystalline polyester resin, about 5% or more of the alkenyl groups have a branched structure, and the o crystalline polyester resin has an ester concentration (M) obtained by the following Equation of from about 0.04 to about 0.08: M=K/A  Equation wherein, K represents the number of ester bonds in the crystalline polyester resin, and A represents the number of atoms that constitute the polymer chain of the crystalline polyester resin.

    摘要翻译: 用于静电荷图像显影的调色剂,调色剂包括粘合剂树脂,粘合剂树脂包括具有烯基的无定形聚酯树脂和结晶聚酯树脂,约5%或更多的烯基具有支链结构,并且o结晶 聚酯树脂的酯浓度(M)通过以下方程式获得:约0.04至约0.08:M = K / A等式其中K表示结晶聚酯树脂中的酯键数,A表示原子数 构成结晶性聚酯树脂的聚合物链。