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    Fixing-unit roller making use of composite material, process for its production, and fixing assembly employing the roller
    3.
    发明授权
    Fixing-unit roller making use of composite material, process for its production, and fixing assembly employing the roller 有权
    使用复合材料的固定单元辊，其生产方法和使用辊的固定组件

    公开(公告)号：US06321062B1

    公开(公告)日：2001-11-20

    申请号：US09520160

    申请日：2000-03-07

    申请人： Yuji Kitano ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Osamu Soutome

    发明人： Yuji Kitano ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Osamu Soutome

    IPC分类号： G03G1520

    CPC分类号： G03G15/2057 ,  C08G77/20 ,  C08G77/70 ,  C08L83/04 ,  C08L2666/04

    摘要： A fixing-unit roller has a fixing roller and/or a pressure roller in which a composite material of an organopolysiloxane and a fluoroelastomer containing no fluorine resin or containing a fluorine resin is used as an elastic material of at least the outermost layer. The composite material has an island-in-sea structure wherein the organopolysiloxane stands as a sea phase and the fluoroelastomer containing no fluorine resin or containing a fluorine resin stands as an island phase. The particles of the island phase have a size ranging from 1 &mgr;m to 10 &mgr;m. The fixing-unit roller has superior toner releasability and superior scratch resistance and wear resistance.

    摘要翻译： 定影单元辊具有定影辊和/或压力辊，其中使用有机聚硅氧烷和不含氟树脂或含氟树脂的含氟弹性体的复合材料作为至少最外层的弹性材料。 复合材料具有海岛结构，其中有机聚硅氧烷作为海相而言，不含氟树脂或含氟树脂的含氟弹性体为岛相。 岛相的颗粒的尺寸范围从1um到10um。 定影单元辊具有优异的调色剂释放性和优异的耐擦伤性和耐磨性。

    Elastic body, roller, heating and fixing device, and manufacturing method therefor
    4.
    发明授权
    Elastic body, roller, heating and fixing device, and manufacturing method therefor 有权
    弹性体，辊，加热和定影装置及其制造方法

    公开(公告)号：US06546223B2

    公开(公告)日：2003-04-08

    申请号：US09938523

    申请日：2001-08-27

    申请人： Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Osamu Soutome ,  Yuji Kitano

    发明人： Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Osamu Soutome ,  Yuji Kitano

    IPC分类号： G03G1520

    CPC分类号： G03G15/2057 ,  Y10T29/49544 ,  Y10T29/49563 ,  Y10T428/249953

    摘要： A roller has an elastic layer formed by curing a silicone rubber material containing at least expanded resin microballons, wherein, when the roller is placed in a vacuum chamber in which atmospheric pressure is reduced to 0.001 MPa or less over 2 minutes, the roller has a gas permeability indicating the recovery characteristic where an increased amount of the thickness of the elastic layer after 10 minutes from the start of evacuation is two-thirds or less of the maximum increased amount of thickness of the elastic layer during a 10 minute period from the start of evacuation. The elastic layer is formed by curing a silicone rubber material containing the expanded resin microballoons and has air void portions formed by breaking the resin microballoons and passages connecting the air void portions therebetween.

    摘要翻译： 辊具有通过固化至少包含发泡树脂微球的硅橡胶材料形成的弹性层，其中当辊被放置在大气压力在2分钟内降至0.001MPa或更小的真空室中时，辊具有 表示恢复特性的气体渗透性，其中从抽真空开始10分钟后弹性层厚度的增加量是起始10分钟内弹性层厚度最大增加量的三分之二以下 的疏散。 弹性层是通过固化含有发泡树脂微球的硅橡胶材料而形成的，并具有通过破坏树脂微球形成的空气部分和连接其间的空气部分的通道。

    Oil coating roller, oil coating device, and fixing apparatus
    7.
    发明授权
    Oil coating roller, oil coating device, and fixing apparatus 失效
    涂油辊，油涂装置和定影装置

    公开(公告)号：US06424815B1

    公开(公告)日：2002-07-23

    申请号：US09680973

    申请日：2000-10-06

    申请人： Hideo Kawamoto ,  Kazuo Kishino ,  Masaaki Takahashi ,  Jiro Ishizuka ,  Osamu Sotome ,  Yuji Kitano

    发明人： Hideo Kawamoto ,  Kazuo Kishino ,  Masaaki Takahashi ,  Jiro Ishizuka ,  Osamu Sotome ,  Yuji Kitano

    IPC分类号： G03G1520

    CPC分类号： G03G15/2025 ,  G03G2215/2093

    摘要： An oil coating roller is provided which has superior releasing properties and will not abrade an edge portion of an oil control blade. In the oil coating roller having a topmost exterior layer composed of a silicone rubber layer, the silicone rubber layer contains 0 to 0.5 part by weight of an inorganic filler having a predetermined average particle diameter to 100 parts by weight of a silicone rubber, and the tensile strength of the silicone rubber layer is 1.0 MPa or more. In addition, the surface roughness (Rz) of the silicone rubber layer is 0.5 to 20 &mgr;m.

    摘要翻译： 提供了具有优异的脱模性能并且不会磨损油控叶片的边缘部分的涂油辊。 在具有由硅橡胶层构成的最外层的油涂布辊中，硅橡胶层含有0〜0.5重量份的具有预定平均粒径的无机填料，相对于100重量份的硅橡胶， 硅橡胶层的拉伸强度为1.0MPa以上。 此外，硅橡胶层的表面粗糙度（Rz）为0.5〜20μm。

    Fluororesin-coating process
    8.
    发明授权
    Fluororesin-coating process 失效
    氟树脂涂层工艺

    公开(公告)号：US6132815A

    公开(公告)日：2000-10-17

    申请号：US65441

    申请日：1998-04-24

    申请人： Masaaki Takahashi ,  Kazuo Kishino ,  Hideo Kawamoto

    发明人： Masaaki Takahashi ,  Kazuo Kishino ,  Hideo Kawamoto

    IPC分类号： B05D3/02 ,  B05D5/08 ,  G03G15/20 ,  B05P3/06

    CPC分类号： B05D5/083 ,  B05D3/0263 ,  G03G15/2057

    摘要： Disclosed herein is a fluororesin-coating process, which comprises the steps of inserting a base having powder of the fluororesin on its surface in the interior of a cylindrical face transfer member, and heating both base and face transfer member by means of an infrared heater from the outside of the face transfer member, thereby heating them in a state that the fluororesin powder layer is pressed by the face transfer member making good use of a difference in coefficient of thermal expansion between the base and the face transfer member to form a fluororesin layer.

    摘要翻译： 本发明公开了一种氟树脂涂布方法，其包括以下步骤：将具有氟树脂粉末的基底在其表面上插入圆筒形面转印构件的内部，并通过红外加热器加热基底和面转印构件 在面转印部件的外侧，通过利用表面转印部件之间的热膨胀系数的差异，利用面转印部件按压氟树脂粉末层的状态对其进行加热，形成氟树脂层 。