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    • 3. 发明授权
    • Positively chargeable toner for two-component development
    • 用于双组分显影的积极充电调色剂
    • US06677096B2
    • 2004-01-13
    • US10131028
    • 2002-04-25
    • Hidenori TachiShinji MoriyamaYoshihiro Fukushima
    • Hidenori TachiShinji MoriyamaYoshihiro Fukushima
    • G03G908
    • G03G9/107G03G9/09725
    • A positively chargeable toner for two-component development comprising a resin binder; a colorant; a releasing agent comprising a wax having a melting point of 50° to 120° C.; and an external additive comprising a positively chargeable silica, the positively chargeable silica having an absolute deviation of an error of 0.1 or less, against an approximate straight line showing an adhesion state of silicon atoms to carbon atoms, and a free ratio of 5% or less, wherein the positively chargeable toner is usable together with a ferrite carrier having a saturation magnetization of from 40 to 100 Am2/kg. This positively chargeable toner is used for development of an electrostatic latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
    • 一种用于双组分显影的带正电荷的调色剂,包括树脂粘合剂; 着色剂 包含熔点为50-120℃的蜡的脱模剂; 以及包含可充电性二氧化硅的外部添加剂,所述带正电荷的二氧化硅的绝对偏差为0.1以下的误差,相对于表示硅原子与碳原子的粘附状态的近似直线,游离比为5%或 较少,其中可带正电荷的调色剂与饱和磁化强度为40至100Am 2 / kg的铁氧体载体一起使用。 这种可充正电的调色剂用于显影在电子照相术,静电记录方法,静电印刷方法等中形成的静电潜像。
    • 6. 发明授权
    • Method of forming fixed images
    • 形成固定图像的方法
    • US07842448B2
    • 2010-11-30
    • US11335661
    • 2006-01-20
    • Shinji MoriyamaYoshihiro FukushimaTakashi KuboYutaka KanamaruEiji Shirai
    • Shinji MoriyamaYoshihiro FukushimaTakashi KuboYutaka KanamaruEiji Shirai
    • G03G15/09
    • G03G15/09G03G2215/0609
    • A method of forming fixed images, including the step of applying a two-component developer containing a carrier and a toner containing a wax and a resin binder containing a crystalline polyester to a two-component development device with a linear speed of from 500 to 5,000 mm/sec, to develop the toner, wherein the crystalline polyester is contained in an amount of from 3 to 40% by weight and the wax in an amount of from 2.5 to 10% by weight, of the toner, and wherein the two-component development device comprises at least three magnet rollers which are arranged closely to each other along the perimeter of a photoconductor, wherein one magnet roller arranged on the uppermost side in the rotational direction of the photoconductor rotates in a direction opposite to the rotational direction of the photoconductor at the point therebetween, and the other magnet rollers rotate in the same direction as the photoconductor at the point therebetween. The method of forming fixed images according to the present invention forms excellent fixed images by, for example, development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
    • 一种形成固定图像的方法,包括将包含载体的双组分显影剂和含有蜡的调色剂和含有结晶聚酯的树脂粘合剂施加到线性速度为500至5,000的双组分显影装置的步骤 mm /秒,以显影调色剂,其中结晶聚酯的含量为3至40重量%,蜡的含量为调色剂的2.5至10重量%,并且其中, 部件显影装置包括沿着光电导体的周边彼此紧密配置的至少三个磁体辊,其中布置在光电导体的旋转方向上的最上侧的一个磁体辊沿与该光电导体的旋转方向相反的方向旋转 光电导体在其间的点处,并且其它磁体辊在与它们之间的点处沿与光电导体相同的方向旋转。 根据本发明的形成固定图像的方法通过例如在电子照相术形成的潜像的显影,静电记录方法,静电印刷方法等来形成优良的固定图像。
    • 9. 发明申请
    • Method of forming fixed images
    • 形成固定图像的方法
    • US20060222995A1
    • 2006-10-05
    • US11335661
    • 2006-01-20
    • Shinji MoriyamaYoshihiro FukushimaTakashi KuboYutaka KanamaruEiji Shirai
    • Shinji MoriyamaYoshihiro FukushimaTakashi KuboYutaka KanamaruEiji Shirai
    • G03G15/09
    • G03G15/09G03G2215/0609
    • A method of forming fixed images, including the step of applying a two-component developer containing a carrier and a toner containing a wax and a resin binder containing a crystalline polyester to a two-component development device with a linear speed of from 500 to 5,000 mm/sec, to develop the toner, wherein the crystalline polyester is contained in an amount of from 3 to 40% by weight and the wax in an amount of from 2.5 to 10% by weight, of the toner, and wherein the two-component development device comprises at least three magnet rollers which are arranged closely to each other along the perimeter of a photoconductor, wherein one magnet roller arranged on the uppermost side in the rotational direction of the photoconductor rotates in a direction opposite to the rotational direction of the photoconductor at the point therebetween, and the other magnet rollers rotate in the same direction as the photoconductor at the point therebetween. The method of forming fixed images according to the present invention forms excellent fixed images by, for example, development of a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like.
    • 一种形成固定图像的方法,包括将包含载体的双组分显影剂和含有蜡的调色剂和含有结晶聚酯的树脂粘合剂施加到线性速度为500至5,000的双组分显影装置的步骤 mm /秒,以显影调色剂,其中结晶聚酯的含量为3至40重量%,蜡的含量为调色剂的2.5至10重量%,并且其中, 部件显影装置包括沿着光电导体的周边彼此紧密配置的至少三个磁体辊,其中布置在光电导体的旋转方向上的最上侧的一个磁体辊沿与该光电导体的旋转方向相反的方向旋转 光电导体在其间的点处,并且其它磁体辊在与它们之间的点处沿与光电导体相同的方向旋转。 根据本发明的形成固定图像的方法通过例如在电子照相术形成的潜像的显影,静电记录方法,静电印刷方法等来形成优良的固定图像。