FIXING DEVICE AND IMAGE FORMING APPARATUS
    13.
    发明申请
    FIXING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
    固定装置和图像形成装置

    公开(公告)号:US20110188910A1

    公开(公告)日:2011-08-04

    申请号:US12858780

    申请日:2010-08-18

    IPC分类号: G03G15/20

    CPC分类号: G03G15/20

    摘要: A fixing device is configured to fix a toner image formed on a recording medium and includes a fixing roll, a separation claw in contact with the fixing roll, and a pressure member disposed to face the fixing roll. The fixing roll includes a metallic core and a surface layer formed on the metallic core. The surface layer is an electroless nickel plating layer containing a boron compound and a phosphorus compound.

    摘要翻译: 定影装置被配置为固定形成在记录介质上的调色剂图像,并且包括定影辊,与定影辊接触的分离爪和设置成面向定影辊的压力构件。 定影辊包括金属芯和形成在金属芯上的表面层。 表面层是含有硼化合物和磷化合物的化学镀镍层。

    TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT AND MANUFACTURING METHOD THEREOF, AND ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
    14.
    发明申请
    TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT AND MANUFACTURING METHOD THEREOF, AND ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
    静电充电图像开发及其制造方法的调色剂和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:US20090155707A1

    公开(公告)日:2009-06-18

    申请号:US12173412

    申请日:2008-07-15

    IPC分类号: G03G9/00 G03G15/08

    摘要: There is provided a toner for electrostatic charge image development, which includes a binder resin that includes a non-crystalline polyester resin and a crystalline polyester resin, and a colorant, wherein in a measurement of an acetone-soluble fraction of the toner by gel permeation chromatography, in which W1 represents the total area of an elution curve of the acetone-soluble fraction, F(0-10) represents an eluate corresponding to from the beginning of the elution to 10% elution of W1 over time, and F (80-100) represents an eluate corresponding to from 80% elution to 100% elution of W1 over time, the amount of an aliphatic unsaturated dicarboxylic acid-derived component of the resins contained in the eluate F(0-10) is in the range of from about 0 mol % to about 10 mol % relative to the total amount of the acid-derived components of the resins contained in the eluate F(0-10), and the amount of the aliphatic unsaturated dicarboxylic acid-derived component of the resins contained in the eluate F(80-100) is in the range of from about 20 mol % to about 60 mol % relative to the total amount of the acid-derived components of the resins contained in the eluate F(80-100).

    摘要翻译: 提供了一种用于静电荷图像显影的调色剂,其包括包含非结晶聚酯树脂和结晶聚酯树脂的粘合剂树脂和着色剂,其中在通过凝胶渗透测量调色剂的丙酮可溶性部分 色谱法,其中W1表示丙酮可溶性级分的洗脱曲线的总面积,F(0-10)表示对应于从洗脱开始到W1随时间推移至10%洗脱的洗脱液,F(80) -100)表示对应于随着时间推移从80%洗脱至100%洗脱W1的洗脱液,洗脱液F(0-10)中所含的树脂的脂肪族不饱和二羧酸衍生成分的量在 相对于洗脱液F(0-10)中所含的树脂的酸衍生成分的总量为约0mol%至约10mol%,以及树脂的脂族不饱和二羧酸衍生物的量 包含在t 他洗脱的F(80-100)相对于洗脱液F(80-100)中含有的树脂的酸衍生组分的总量为约20mol%至约60mol%。

    Electrostatic latent image developing toner
    15.
    发明申请
    Electrostatic latent image developing toner 审中-公开
    静电潜像显影墨粉

    公开(公告)号:US20060292473A1

    公开(公告)日:2006-12-28

    申请号:US11302151

    申请日:2005-12-14

    IPC分类号: G03G9/08

    摘要: An electrostatic latent image developing toner that is made by adding electrically conductive powder as an external additive to toner particles comprising a binder resin and a colorant, wherein the liberation rate of the electrically conductive powder is from 50 to 90%; and the number average particle size distribution index G of the toner particles, which is represented by the following formula (1), is 1.20 or less. particle size distribution index G=D50/D16  Formula (1)And an electrostatic latent image developing toner that is made by adding a metal oxide as an external additive to toner particles comprising a binder resin and a colorant, wherein the liberation rate of the metal oxide is from 30 to 60%.

    摘要翻译: 一种静电潜像显影调色剂,其通过将作为外部添加剂的导电粉末添加到包含粘合剂树脂和着色剂的调色剂颗粒中而制成,其中导电粉末的释放速率为50至90%; 由下式(1)表示的调色剂颗粒的数均粒径分布指数G为1.20以下。 <?in-line-formula description =“在线公式”end =“lead”?>粒度分布指数G = D50 / D16公式(1)<?in-line-formula description =“In-line Formulas” end =“tail”?>和通过将包含粘合剂树脂和着色剂的调色剂颗粒加入作为外部添加剂的金属氧化物制成的静电潜像显影调色剂,其中金属氧化物的释放速率为30至60 %。