-
公开(公告)号：US20090142094A1
公开(公告)日：2009-06-04
申请号：US12271406
申请日：2008-11-14
申请人： Toyoshi Sawada , Tomomi Suzuki , Tsuneyasu Nagatomo , Takuya Seshita , Satoshi Kojima , Junichi Awamura
发明人： Toyoshi Sawada , Tomomi Suzuki , Tsuneyasu Nagatomo , Takuya Seshita , Satoshi Kojima , Junichi Awamura
CPC分类号： G03G9/0806 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G15/162
摘要： A toner including a binder resin and a colorant which produces a torque of from 1.4 to 2.0 mNm, when a cone rotor having a vertical angle of 60° and grooves on a surface thereof intrudes into a bulk of the toner at an intrusion speed of 5 mm/min for a depth of 20 mm while rotating at a rotation speed of 1 rpm. The bulk of the toner is formed by consolidating 30 g of the toner in a cylindrical container having an internal diameter of 60 mm for 60 seconds with a consolidation load of 585 g.
摘要翻译： 当具有垂直角为60°的锥形转子和表面上的凹槽以5的入侵速度侵入到调色剂的主体中时，包括粘合剂树脂和着色剂的调色剂产生1.4至2.0mNm的扭矩 mm / min，深度为20mm，同时以1rpm的转速旋转。 大部分调色剂通过将30g调色剂在内径为60mm的圆柱形容器中固结60秒而固结载荷为585g而形成。
-
公开(公告)号：US07799498B2
公开(公告)日：2010-09-21
申请号：US12026937
申请日：2008-02-06
IPC分类号： G03G15/08
CPC分类号： G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716
摘要： The present invention provides an image forming apparatus capable of stably producing high quality images with time, without causing missing a central part of a thin line, however, with keeping an appropriate flowability of a toner. The toner used in the image forming apparatus is a toner which contains a binder resin, a colorant, and a laminar inorganic mineral in which at least part of an ion in layers is modified with an organic ion, the toner is granulated in an aqueous system, the volume average particle diameter Dv of the toner is in the range of 3.0 μm
摘要翻译： 本发明提供一种图像形成装置，能够随时间稳定地产生高质量的图像，而不会导致缺少细线的中心部分，同时保持调色剂的合适的流动性。 图像形成装置中使用的调色剂是含有粘合剂树脂，着色剂和层状无机矿物的调色剂，其中层中的至少一部分离子用有机离子改性，调色剂在水性体系中造粒 ，调色剂的体积平均粒径Dv在3.0μm
-
公开(公告)号：US20080292361A1
公开(公告)日：2008-11-27
申请号：US12026937
申请日：2008-02-06
IPC分类号： G03G15/08
CPC分类号： G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716
摘要： The present invention provides an image forming apparatus capable of stably producing high quality images with time, without causing missing a central part of a thin line, however, with keeping an appropriate flowability of a toner. The toner used in the image forming apparatus is a toner which contains a binder resin, a colorant, and a laminar inorganic mineral in which at least part of an ion in layers is modified with an organic ion, the toner is granulated in an aqueous system, the volume average particle diameter Dv of the toner is in the range of 3.0 μm
摘要翻译： 本发明提供一种图像形成装置，能够随时间稳定地产生高质量的图像，而不会导致缺少细线的中心部分，同时保持调色剂的合适的流动性。 图像形成装置中使用的调色剂是含有粘合剂树脂，着色剂和层状无机矿物的调色剂，其中层中的至少一部分离子用有机离子改性，调色剂在水性体系中造粒 ，调色剂的体积平均粒径Dv在3.0μm
-
4.发明授权Toner for developing electrostatic image, method for preparing the toner, and image forming method and apparatus using the toner 有权用于显影静电图像的调色剂，调色剂的制备方法以及使用调色剂的成像方法和设备公开(公告)号：US07824834B2
公开(公告)日：2010-11-02
申请号：US11855806
申请日：2007-09-14
申请人： Junichi Awamura , Akinori Saitoh , Masahide Yamada , Toyoshi Sawada , Takuya Seshita , Tomomi Suzuki
发明人： Junichi Awamura , Akinori Saitoh , Masahide Yamada , Toyoshi Sawada , Takuya Seshita , Tomomi Suzuki
IPC分类号： G03G9/00
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0827 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09716 , G03G2215/0129
摘要： A toner including a binder resin; a colorant; a release agent; and a modified layered inorganic material in which at least part of interlayer ions is modified with an organic ion, wherein the toner has a volume average particle diameter (Dv) of 3 to 7 μm and a ratio (Dv/Dn) of the volume average particle diameter (Dv) to a number average particle diameter (Dn) of the toner of 1.00 to 1.30, and wherein the release agent is included in the toner in an amount (A) of 1 to 10% by weight, and the ratio (B/A) of the amount (A) to the amount (B) of the release agent included in a classified toner in units of percent by weight is 0.7 to 1.3, wherein the classified toner satisfies the relationship (Dv′/Dn′−1)/(Dv/Dn−1)≦¾wherein Dv′ and Dn′ respectively represent the volume and number average particle diameters of the classified toner.
摘要翻译： 包含粘合剂树脂的调色剂; 着色剂 脱模剂; 和其中至少部分层间离子用有机离子改性的改性层状无机材料，其中调色剂的体积平均粒径（Dv）为3〜7μm，体积平均粒径（Dv / Dn） 调色剂的数均粒径（Dn）至1.00〜1.30的粒径（Dv），其中，调色剂中的脱模剂的含量（A）为1〜10重量％， （A）相对于分级调色剂中的脱模剂的量（B）的B / A为0.7〜1.3，其中分级调色剂满足关系式（Dv'/ Dn'- 1）/（Dv / Dn-1）＆nlE;¾其中Dv'和Dn'分别表示分级调色剂的体积和数均粒径。
-
公开(公告)号：US20080076055A1
公开(公告)日：2008-03-27
申请号：US11856379
申请日：2007-09-17
申请人： Toyoshi Sawada , Masahide Yamada , Akinori Saitoh , Tomomi Suzuki , Junichi Awamura , Takuya Seshita
发明人： Toyoshi Sawada , Masahide Yamada , Akinori Saitoh , Tomomi Suzuki , Junichi Awamura , Takuya Seshita
IPC分类号： G03G9/08
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08782 , G03G9/08797 , G03G9/09716
摘要： To provide a developer that includes a carrier and a toner having base particles each containing a binder resin and a paraffin wax, wherein the base particle has a paraffin wax-originated endotherm from 2.0 J/g to 5.5 J/g at an endothermic peak as measured by DSC, an average circularity from 0.94 to 1.00, and a contact area-to-whole projected area ratio from 15% to 40%.
摘要翻译： 为了提供一种显影剂，其包括载体和具有各自含有粘合剂树脂和石蜡的基础颗粒的调色剂，其中所述基础颗粒在吸热峰处具有2.0J / g至5.5J / g的石蜡起始吸热，其吸热峰为 通过DSC测量，平均圆形度为0.94至1.00，接触面积与整体投影面积比为15％至40％。
-
公开(公告)号：US09069288B2
公开(公告)日：2015-06-30
申请号：US14282198
申请日：2014-05-20
申请人： Satoshi Kojima , Junichi Awamura , Tsuneyasu Nagatomo , Shingo Sakashita , Tomoki Murayama , Masaya Fukuda , Hiroshi Hosokawa , Shunji Katoh , Shinji Tamaki , Hiroshi Ikeguchi , Kenji Kikuchi , Michiharu Suzuki
发明人： Satoshi Kojima , Junichi Awamura , Tsuneyasu Nagatomo , Shingo Sakashita , Tomoki Murayama , Masaya Fukuda , Hiroshi Hosokawa , Shunji Katoh , Shinji Tamaki , Hiroshi Ikeguchi , Kenji Kikuchi , Michiharu Suzuki
IPC分类号： G03G15/08
CPC分类号： G03G15/0872
摘要： Toner housing container includes: container body mountable on toner conveying device and housing toner supplied into toner conveying device; conveying portion provided in container body and conveying toner from longer direction one end of container body to other end at which container opening portion is provided; pipe receiving port provided at container opening portion and receiving conveying pipe fixed to toner conveying device; and uplifting portion to move toner conveyed by conveying portion toward toner receiving port of conveying pipe. Toner has loose apparent density of 0.28 g/cm3 to 0.53 g/cm3. Container body includes protruding portion protruding from container body interior side of container opening portion toward one end. Uplifting portion includes uplifting wall surface extending from internal wall surface of container body toward protruding portion, and curving portion curving to conform to protruding portion. Protruding portion is present between curving portion and toner receiving port of inserted conveying pipe.
摘要翻译： 调色剂容器容器包括：可安装在调色剂输送装置上的容器主体和容纳调色剂输送装置中的调色剂; 设置在容器主体中的输送部分，并且将调色剂从容器本体的长度方向的一端传送到设置有容器开口部分的另一端; 管接收口，设置在容器开口部分并接收固定到调色剂输送装置的输送管; 和提升部分，以将由输送部输送的调色剂移动到输送管的调色剂接收口。 调色剂的松散表观密度为0.28g / cm 3至0.53g / cm 3。 容器主体包括从容器主体的容器开口部内侧朝向一端突出的突出部。 上升部分包括从容器主体的内壁表面朝向突出部分延伸的提升壁表面，以及弯曲部分弯曲以符合突出部分。 突出部分存在于插入输送管的弯曲部分和调色剂接收口之间。
-
7.发明申请TONER FOR DEVELOPING ELECTROSTATIC IMAGE, TWO-COMPONENT DEVELOPER AND IMAGE FORMING APPARATUS 有权用于开发静电图像的调色剂，双组分显影剂和图像形成装置公开(公告)号：US20130244156A1
公开(公告)日：2013-09-19
申请号：US13792722
申请日：2013-03-11
申请人： Satoshi KOJIMA , Tsuneyasu Nagatomo , Syouko Satoh , Osamu Uchinokura , Junichi Awamura , Satoshi Ogawa , Takahiro Honda , Daisuke Ito , Teruki Kusahara , Masaki Watanabe , Daisuke Inoue , Kiwako Hirohara
发明人： Satoshi KOJIMA , Tsuneyasu Nagatomo , Syouko Satoh , Osamu Uchinokura , Junichi Awamura , Satoshi Ogawa , Takahiro Honda , Daisuke Ito , Teruki Kusahara , Masaki Watanabe , Daisuke Inoue , Kiwako Hirohara
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0821 , G03G9/08782 , G03G9/09708 , G03G9/09725
摘要： A toner for developing an electrostatic image, including: toner base particles each including a binder resin and a releasing agent; and inorganic fine particles, wherein the toner includes the inorganic fine particles as an external additive on a surface of the toner base particle, wherein the toner base particles have a BET specific surface area of 2.5 m2/g to 5.0 m2/g, and wherein the inorganic fine particles comprise inorganic fine particles (A) which are each a secondary particle where a plurality of primary particles are coalesced together.
摘要翻译： 一种用于显影静电图像的调色剂，包括：各自包含粘合剂树脂和脱模剂的调色剂基础颗粒; 和无机细颗粒，其中调色剂包括作为调色剂基础颗粒表面上的外部添加剂的无机细颗粒，其中调色剂基础颗粒的BET比表面积为2.5m 2 / g至5.0m 2 / g，并且其中 无机细颗粒包括无机细颗粒（A），它们是多个一次颗粒聚结在一起的二次颗粒。
-
公开(公告)号：US09274445B2
公开(公告)日：2016-03-01
申请号：US13800099
申请日：2013-03-13
申请人： Junichi Awamura , Teruki Kusahara , Satoshi Ogawa , Daisuke Ito , Daisuke Inoue , Osamu Uchinokura , Satoshi Kojima , Tsuneyasu Nagatomo , Mamoru Hozumi , Syouko Satoh
发明人： Junichi Awamura , Teruki Kusahara , Satoshi Ogawa , Daisuke Ito , Daisuke Inoue , Osamu Uchinokura , Satoshi Kojima , Tsuneyasu Nagatomo , Mamoru Hozumi , Syouko Satoh
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0821 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： A toner set, including: a transparent toner including a binder resin a, a releasing agent a and no colorant; and one or more color toners, each including a binder resin b, a colorant b and a releasing agent b, wherein the binder resin a includes a non-crystalline resin α and a crystalline resin α, the binder resin b includes a non-crystalline resin β and a crystalline resin β, the releasing agent a has an average particle diameter as a long diameter of 0.2 μm to 2.0 μm, and there is a relationship of 1
-
公开(公告)号：US20150104739A1
公开(公告)日：2015-04-16
申请号：US14384490
申请日：2013-03-07
申请人： Tsuneyasu Nagatomo , Satoshi Kojima , Syouko Satoh , Kiwako Hirohara , Osamu Uchinokura , Junichi Awamura , Satoshi Ogawa , Takahiro Honda
发明人： Tsuneyasu Nagatomo , Satoshi Kojima , Syouko Satoh , Kiwako Hirohara , Osamu Uchinokura , Junichi Awamura , Satoshi Ogawa , Takahiro Honda
IPC分类号： G03G9/00
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0819 , G03G9/08797 , G03G9/09716 , G03G9/09725
摘要： A toner, containing: toner base particles; and an external additive, the toner base particles each including a binder resin and a releasing agent, wherein the external additive includes non-spherical coalesced particles in each of which primary particles are coalesced together, and wherein the coalesced particles satisfy the following formula (1): Nx/1,000×100≦30% where Nx is a number of the primary particles present alone relative to 1,000 of the coalesced particles, as observed under a scanning electron microscope after stirring 0.5 g of the coalesced particles and 49.5 g of a carrier placed in a 50 mL bottle for 10 minutes by means of a mixing and stirring device at 67 Hz.
摘要翻译： 调色剂，含有：调色剂基础颗粒; 和外部添加剂，所述调色剂基础颗粒各自包含粘合剂树脂和脱模剂，其中所述外部添加剂包括其中一次颗粒聚结在一起的非球形聚结颗粒，并且其中所述聚结颗粒满足下式（1 ）：Nx / 1,000×100＆nlE; 30％其中Nx是相对于1000个聚结颗粒单独存在的一次颗粒数，如在扫描电子显微镜下观察到的，搅拌0.5g聚结颗粒和49.5g载体 通过67Hz的混合搅拌装置置于50mL瓶中10分钟。
-
公开(公告)号：US09086647B2
公开(公告)日：2015-07-21
申请号：US14022691
申请日：2013-09-10
CPC分类号： G03G15/0822 , G03G9/09716 , G03G9/09725 , G03G9/10 , G03G9/107 , G03G9/1075 , G03G9/1132 , G03G9/1139
摘要： A developing device, including: a developer bearing member, which is disposed opposite to an electrostatic latent image bearing member and which bears thereon a developer for developing an electrostatic latent image formed on the electrostatic latent image bearing member and conveys the developer to a developing region, wherein the developer includes a toner and a carrier, the toner containing: a toner base containing a binder resin and a colorant; and an external additive, wherein the external additive contains coalescent particles each made up of a plurality of coalescing primary particles, and wherein a work function Wc of the carrier and a work function Ws of the developer bearing member satisfy a relationship of the following formula (1): Ws−Wc≧0.4 eV (1).
摘要翻译： 一种显影装置，包括：显影剂承载构件，其与静电潜像承载构件相对地设置并承载有形成在静电潜像承载构件上的静电潜像的显影剂，并将显影剂输送到显影区域 其中所述显影剂包括调色剂和载体，所述调色剂含有：含有粘合剂树脂和着色剂的调色剂基料; 和外部添加剂，其中所述外部添加剂包含各自由多个聚结一次颗粒构成的聚结剂颗粒，并且其中载体的功函数Wc和显影剂承载构件的功函数Ws满足以下关系式（ 1）：Ws-Wc≥0.4eV（1）。
-
-
-
-
-
-
-
-
-
搜索结果
97 条记录 (耗时 0.034 秒)
