公开(公告)号：US06459878B1

公开(公告)日：2002-10-01

申请号：US09669665

申请日：2000-09-26

申请人： Yoji Tomoyuki ,  Yusuke Nakazono ,  Ken Nakagawa ,  Satoru Taniguchi ,  Hikaru Osada ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Osamu Soutome ,  Yuji Kitano

发明人： Yoji Tomoyuki ,  Yusuke Nakazono ,  Ken Nakagawa ,  Satoru Taniguchi ,  Hikaru Osada ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Osamu Soutome ,  Yuji Kitano

IPC分类号： G03G1520

CPC分类号： G03G15/206 ,  G03G2215/2035 ,  Y10T29/49563

摘要： A heating assembly having a press roller which has an elastic layer incorporated dispersedly with voids formed by resin microballoons. The press roller has a low thermal conductivity, hence heat from a heating means can effectively be utilized. It has also a low hardness, so that a pressure contact nip formed between it and the heating means can be made wider.

摘要翻译： 一种具有压辊的加热组件，其具有由树脂微球形成的空隙分散的弹性层。压辊具有低导热性，因此可以有效地利用来自加热装置的热量。 它也具有低硬度，从而可以使形成在其与加热装置之间的压力接触压区变宽。

公开(公告)号：US06377777B1

公开(公告)日：2002-04-23

申请号：US09505690

申请日：2000-02-18

申请人： Kazuo Kishino ,  Yasumasa Ohtsuka ,  Toshihiko Ochiai ,  Masaaki Takahashi ,  Akira Hayakawa ,  Hideo Kawamoto ,  Mahito Yoshioka ,  Osamu Soutome ,  Kenji Karashima ,  Yuji Kitano

发明人： Kazuo Kishino ,  Yasumasa Ohtsuka ,  Toshihiko Ochiai ,  Masaaki Takahashi ,  Akira Hayakawa ,  Hideo Kawamoto ,  Mahito Yoshioka ,  Osamu Soutome ,  Kenji Karashima ,  Yuji Kitano

IPC分类号： G03G1520

CPC分类号： G03G15/2053 ,  G03G15/206 ,  G03G2215/2035

摘要： A fluorine-containing resin-coated pressure roller exhibiting excellent anti-toner soiling characteristic even at low roller temperatures is provided. The pressure roller includes a cylindrical metal substrate, and a rubber elastic layer, an adhesive layer and a fluorine-containing resin release layer disposed in this order on and successively coating the cylindrical metal substrate. The pressure roller has a surface exhibiting a micro-rubber hardness of at most 50 deg., a contact angle with water of at least 105 deg. and a ten point-average surface roughness Rz of at most 3.0 &mgr;m. The pressure roller may be suitably combined with a fixing film to provide a film heating-type fixing device suitably used in an electrophotographic image forming apparatus.

摘要翻译： 提供即使在低辊温度下也具有优异的抗调色剂污渍特性的含氟树脂涂覆的压辊。 压辊包括圆柱形金属基底，以及橡胶弹性层，粘合剂层和含氟树脂释放层，依次涂覆在圆筒形金属基底上并依次涂覆。 加压辊具有表现出至多50度的微橡胶硬度的表面，与水的接触角至少为105度。 十点平均表面粗糙度Rz为3.0μm以下。 压力辊可以适当地与定影膜组合，以提供适用于电子照相成像设备的膜加热型定影装置。

公开(公告)号：US06363236B1

公开(公告)日：2002-03-26

申请号：US09624204

申请日：2000-07-24

申请人： Jiro Ishizuka ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Mitsuhiro Ota ,  Osamu Soutome ,  Yuji Kitano

发明人： Jiro Ishizuka ,  Kazuo Kishino ,  Masaaki Takahashi ,  Hideo Kawamoto ,  Mitsuhiro Ota ,  Osamu Soutome ,  Yuji Kitano

IPC分类号： F03G1520

CPC分类号： G03G15/2025 ,  G03G2215/2093

摘要： A blade for regulating the amount of a release oil to be supplied is placed so as to abut on a fixing member or on a member for controlling the amount of the release oil to be supplied to the fixing member. The abutting surface of the blade is composed of a silicone rubber layer. Alternatively, the blade includes a plate-shaped elastic body and a silicone rubber layer formed on the tip of the elastic body. A fixing device including the blade and an image-forming apparatus including the fixing device are also disclosed.

摘要翻译： 放置用于调节释放油量的叶片，以便与定影部件或用于控制供给到固定部件的脱模油量的部件抵接。 叶片的抵接面由硅橡胶层构成。 或者，刀片包括板状弹性体和形成在弹性体的尖端上的硅橡胶层。 还公开了一种包括刀片的定影装置和包括定影装置的图像形成装置。

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。

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。

公开(公告)号：US5966578A

公开(公告)日：1999-10-12

申请号：US122745

申请日：1998-07-27

申请人： Osamu Soutome ,  Kazuo Kishino ,  Masaaki Takahashi ,  Jiro Ishizuka ,  Hideo Kawamoto ,  Mitsuhiro Ohta

发明人： Osamu Soutome ,  Kazuo Kishino ,  Masaaki Takahashi ,  Jiro Ishizuka ,  Hideo Kawamoto ,  Mitsuhiro Ohta

IPC分类号： C08L83/05 ,  C08L83/07 ,  F16C13/00 ,  G03G15/20

CPC分类号： G03G15/2057

摘要： A heat-pressure fixing device for fixing a toner image is composed of a fixing member, a pressure member and an oil applicator for applying dimethylsilicone oil as a release oil. The fixing member is surfaced with dimethylsilicone rubber having a storage modulus E' satisfying 1.0.times.10.sup.6 dyn/cm.sup.2

摘要翻译： 用于固定调色剂图像的热压定影装置由用于施加二甲基硅油作为脱模油的固定构件，压力构件和油涂布器构成。 固定构件用保持模量E'满足1.0×10 6 dyn / cm 2

公开(公告)号：US06539196B2

公开(公告)日：2003-03-25

申请号：US09472889

申请日：1999-12-28

申请人： Mitsuhiro Ota ,  Kazuo Kishino ,  Jiro Ishizuka ,  Osamu Soutome

发明人： Mitsuhiro Ota ,  Kazuo Kishino ,  Jiro Ishizuka ,  Osamu Soutome

IPC分类号： G03G1520

CPC分类号： G03G15/2057 ,  Y10T428/31663

摘要： The invention provides a roll member capable of preventing a sheet of recording paper from wrinkling. A metal compound MmXn and an inorganic fine powder are added to a silicone rubber layer forming the surface layer of the roll member. In the compound formula, M is a cation selected from among ions of Al, Sc, Cr, Fe, Co, Ni, Cu, Zn and Ga, and X is an anion selected from among ions of halogens, inorganic acids and organic acids.

摘要翻译： 本发明提供一种能够防止记录纸起皱的卷装置。 将金属化合物MmXn和无机细粉末加入到形成辊部件的表面层的硅橡胶层中。 在该化合物中，M是选自Al，Sc，Cr，Fe，Co，Ni，Cu，Zn和Ga的离子中的阳离子，X是选自卤素，无机酸和有机酸的离子中的阴离子。

公开(公告)号：US20080187852A1

公开(公告)日：2008-08-07

申请号：US12058884

申请日：2008-03-31

申请人： Yuji Kitano ,  Osamu Soutome

发明人： Yuji Kitano ,  Osamu Soutome

IPC分类号： G03G11/00

CPC分类号： G03G15/2057 ,  C08J7/04 ,  C08J2315/02 ,  C08J2383/04 ,  C08J2471/12 ,  Y10T428/3154 ,  Y10T428/31544

摘要： An object of the present invention is to provide a fixing member which includes a surface layer including fluorine rubber having an ether bond and a polysiloxane having a polyether structure, and which has excellent adhesion between the surface layer and a substrate. A fixing member is provided including a substrate, an adhesion layer and a surface layer disposed in contact with the adhesion layer, wherein the surface layer includes fluorine rubber having an ether bond and a polysiloxane having a polyether structure, and wherein the adhesion layer contains a polyorganosiloxane resin and an existence ratio of carbon combining with oxygen to silicon combining with oxygen in the adhesion layer is 1.0 or more and 20.0 or less.

摘要翻译： 本发明的目的是提供一种固定构件，其包括具有醚键的氟橡胶的表面层和具有聚醚结构的聚硅氧烷，并且在表面层和基材之间具有优异的粘附性。 提供了一种固定构件，其包括基底，粘合层和与粘合层接触设置的表面层，其中表面层包括具有醚键的氟橡胶和具有聚醚结构的聚硅氧烷，并且其中粘合层含有 聚有机硅氧烷树脂，并且与粘合层中与氧结合的氧与硅的碳的存在比为1.0以上且20.0以下。

公开(公告)号：US07615286B2

公开(公告)日：2009-11-10

申请号：US12058884

申请日：2008-03-31

申请人： Yuji Kitano ,  Osamu Soutome

发明人： Yuji Kitano ,  Osamu Soutome

IPC分类号： G03G15/20

CPC分类号： G03G15/2057 ,  C08J7/04 ,  C08J2315/02 ,  C08J2383/04 ,  C08J2471/12 ,  Y10T428/3154 ,  Y10T428/31544

摘要： An object of the present invention is to provide a fixing member which includes a surface layer including fluorine rubber having an ether bond and a polysiloxane having a polyether structure, and which has excellent adhesion between the surface layer and a substrate. A fixing member is provided including a substrate, an adhesion layer and a surface layer disposed in contact with the adhesion layer, wherein the surface layer includes fluorine rubber having an ether bond and a polysiloxane having a polyether structure, and wherein the adhesion layer contains a polyorganosiloxane resin and an existence ratio of carbon combining with oxygen to silicon combining with oxygen in the adhesion layer is 1.0 or more and 20.0 or less.

摘要翻译： 本发明的目的是提供一种固定构件，其包括具有醚键的氟橡胶的表面层和具有聚醚结构的聚硅氧烷，并且在表面层和基材之间具有优异的粘附性。 提供了一种固定构件，其包括基底，粘合层和与粘合层接触设置的表面层，其中表面层包括具有醚键的氟橡胶和具有聚醚结构的聚硅氧烷，并且其中粘合层含有 聚有机硅氧烷树脂，并且与粘合层中与氧结合的氧与硅的碳的存在比为1.0以上且20.0以下。

公开(公告)号：US06862424B2

公开(公告)日：2005-03-01

申请号：US10315037

申请日：2002-12-10

申请人： Katsuhisa Matsunaka ,  Masaaki Takahashi ,  Osamu Soutome

发明人： Katsuhisa Matsunaka ,  Masaaki Takahashi ,  Osamu Soutome

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G15/2053 ,  G03G2215/2035

摘要： An image heating apparatus includes a heater: a rotatable member movable while being in contact with contact, the rotatable member including a metal layer and an elastic layer: a pressing member cooperative with the heater to form a nip for nipping and feeding a recording material; wherein the metal layer has a thickness which is not less than 10 μm and not more than 60 μm, and wherein a pressure per unit length with respect to a longitudinal direction of the nip is not less than 0.39N/mm and not more than 0.98N/mm.

摘要翻译： 图像加热装置包括加热器; 可旋转构件，其在与接触接触的同时可移动，所述可旋转构件包括金属层和弹性层; 与所述加热器协作以形成用于夹持和馈送记录材料的辊隙的按压构件; 其中所述金属层的厚度不小于10μm且不大于60μm，并且其中相对于辊隙的纵向方向的每单位长度的压力不小于0.39N / mm且不大于0.98 N / mm。