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    Inkjet recording ink, ink cartridge and inkjet recording method
    21.
    发明授权
    Inkjet recording ink, ink cartridge and inkjet recording method 有权
    喷墨记录油墨，墨盒和喷墨记录方法

    公开(公告)号：US08727523B2

    公开(公告)日：2014-05-20

    申请号：US13419642

    申请日：2012-03-14

    申请人： Takashi Tamai ,  Michihiko Namba ,  Akihiko Matsuyama

    发明人： Takashi Tamai ,  Michihiko Namba ,  Akihiko Matsuyama

    IPC分类号： B41J2/01

    CPC分类号： C09D11/322 ,  C09D11/38

    摘要： An inkjet recording ink including: a colorant; surfactant A; surfactant B; a water-soluble organic solvent; and water, wherein the surfactant A is represented by General Formula (1), and the surfactant B is at least one selected from compounds represented by General Formulas (2a) and (2b): where Rf represents CF3, CF2CF3, (CF2)3F or (CF2)4F, X and Y each are an integer of 1 or greater, and X+Y=4 or 5; where R3 and R4 each represent a hydrogen atom or a C1-20 alkyl group, r is a real number of 0 to 7, and s is a real number of 1 to 10, where each of R3 and R4 represents a hydrogen atom or a C1-20 alkyl group, t is a real number of 0 to 7, and u is a real number of 1 to 10.

    摘要翻译： 一种喷墨记录油墨，包括：着色剂; 表面活性剂A; 表面活性剂B; 水溶性有机溶剂; 和水，其中表面活性剂A由通式（1）表示，表面活性剂B为选自通式（2a）和（2b）表示的化合物中的至少一种：其中Rf表示CF 3，CF 2 CF 3，（CF 2）3 F 或（CF 2）4 F，X和Y各自为1以上的整数，X + Y = 4或5; 其中R3和R4各自表示氢原子或C1-20烷基，r为0至7的实数，s为1至10的实数，其中R3和R4各自表示氢原子或 C 1-20烷基，t为0〜7的实数，u为1〜10的实数。

    Ink for inkjet recording, ink set for inkjet recording, ink media set for inkjet recording, ink cartridge, inkjet recording method, and inkjet recording apparatus
    23.
    发明授权
    Ink for inkjet recording, ink set for inkjet recording, ink media set for inkjet recording, ink cartridge, inkjet recording method, and inkjet recording apparatus 有权
    用于喷墨记录的墨水，用于喷墨记录的墨水组，用于喷墨记录的墨水介质，墨盒，喷墨记录方法和喷墨记录装置

    公开(公告)号：US08252207B2

    公开(公告)日：2012-08-28

    申请号：US12094235

    申请日：2007-08-30

    申请人： Michihiko Namba ,  Akihiko Matsuyama ,  Naoya Morohoshi ,  Tohru Ohshima ,  Masayuki Koyano ,  Akihiko Gotoh ,  Kiyofumi Nagai

    发明人： Michihiko Namba ,  Akihiko Matsuyama ,  Naoya Morohoshi ,  Tohru Ohshima ,  Masayuki Koyano ,  Akihiko Gotoh ,  Kiyofumi Nagai

    IPC分类号： H01B1/12 ,  C08J7/04

    CPC分类号： C09D11/40 ,  B41M5/0023 ,  C09D11/322 ,  C09D11/38

    摘要： To provide an ink for inkjet recording containing water, water-soluble organic solvent, water-dispersible resin, fluorochemical surfactant or derivative thereof, and coloring agent containing pigment, wherein the ink has a surface tension of 20-35 mN/m and viscosity of 5 mPa·s or more at 25° C., total amount of the water-dispersible resin and the coloring agent in the ink is 5-40% by mass, and mass ratio A/B of the water-dispersible resin A to the coloring agent B is 0.5-4, wherein the ink is applied for a recording medium for inkjet recording containing a support containing cellulose pulp, and one or more barrier layers disposed on at least one face of the support, and wherein the barrier layer contains 30% by mass or more of inorganic pigment having refractive index of 1.5 or more, excluding aluminum hydrate, and 10% by mass or less of an inorganic pigment having a refractive index of less than 1.5.

    摘要翻译： 为了提供含有水，水溶性有机溶剂，水分散性树脂，含氟表面活性剂或其衍生物的喷墨记录用油墨和含有着色剂的着色剂，其中油墨的表面张力为20-35mN / m，粘度为 在25℃下为5mPa·s以上，油墨中的水分散性树脂和着色剂的总量为5〜40质量％，水分散性树脂A的质量比A / B 着色剂B为0.5-4，其中油墨用于喷墨记录用记录介质，该记录介质含有含有纤维素纸浆的载体，以及设置在载体的至少一个面上的一个或多个势垒层，其中阻挡层含有30 不含铝水合物的折射率为1.5以下的无机颜料的重量％以上，折射率小于1.5的无机颜料的10质量％以下。

    Mixture of titanyltetraazaporphyrin compounds and electrophotographic photoconductor using the same
    25.
    发明授权
    Mixture of titanyltetraazaporphyrin compounds and electrophotographic photoconductor using the same 失效
    使用它们的钛氧基四氮杂卟啉化合物和电子照相感光体的混合物

    公开(公告)号：US06524761B2

    公开(公告)日：2003-02-25

    申请号：US09904896

    申请日：2001-07-16

    申请人： Tomoyuki Shimada ,  Masayuki Shoshi ,  Kaoru Tadokoro ,  Chiaki Tanaka ,  Michihiko Namba

    发明人： Tomoyuki Shimada ,  Masayuki Shoshi ,  Kaoru Tadokoro ,  Chiaki Tanaka ,  Michihiko Namba

    IPC分类号： G03G506

    CPC分类号： G03G5/0696 ,  C07D471/22 ,  C07F7/003 ,  C09B47/04 ,  C09B67/0035

    摘要： A mixture is made of a plurality of different titanyltetraazaporphyrin compounds, each of which is represented by formula (1): wherein A, B, C and D are each independently an unsubstituted or substituted benzene ring or pyridine ring, a substituent thereof being selected from the group consisting of nitro group, cyano group, a halogen atom, an alkyl group having 1 to 8 carbon atoms, an alkoxyl group having 1 to 8 carbon atoms, and an aryl group. The above-mentioned mixture is contained in a photoconductive layer of an electrophotographic photoconductor as a photoconductive material.

    摘要翻译： 混合物由多种不同的钛氧基四氮杂卟啉化合物制成，各自由式（1）表示：其中A，B，C和D各自独立地为未取代或取代的苯环或吡啶环，其取代基选自 由硝基，氰基，卤素原子，碳原子数1〜8的烷基，碳原子数1〜8的烷氧基和芳基组成的组。 上述混合物包含在作为感光材料的电子照相感光体的光电导层中。

    IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND RECORDED MATTER
    27.
    发明申请
    IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND RECORDED MATTER 有权
    图像形成方法，图像形成装置和记录事项

    公开(公告)号：US20150283828A1

    公开(公告)日：2015-10-08

    申请号：US14412114

    申请日：2013-07-05

    申请人： Shosuke Aoai ,  Tsutomu Maekawa ,  Michihiko Namba ,  Shinya Seno ,  Hiroshi Gotou ,  Akihiko Gotoh

    发明人： Shosuke Aoai ,  Tsutomu Maekawa ,  Michihiko Namba ,  Shinya Seno ,  Hiroshi Gotou ,  Akihiko Gotoh

    IPC分类号： B41J11/00

    CPC分类号： B41M5/0017 ,  B41J11/0015 ,  B41M5/0023 ,  C09D11/322 ,  C09D11/54 ,  Y10T428/24901

    摘要： To provide an image forming method, including: a pre-treatment liquid application step for applying a pre-treatment liquid on a recording medium including a substrate and a coating layer at least on one surface of the substrate, wherein the pre-treatment liquid is applied on a surface of the recording layer with the coating layer! a drying step for drying the recording medium on which the pre-treatment liquid has been applied; and an image forming step for forming an image on the recording medium after drying by discharging a water-based ink by inkjet method, wherein the pre-treatment liquid includes a water-soluble cationic polymer, an ammonium salt of an organic acid and water, and wherein the water-based ink includes water and negatively charged colored particles including a colorant.

    摘要翻译： 提供一种图像形成方法，包括：预处理液体施加步骤，用于在基材的至少一个表面上将预处理液体施加到包括基材和涂层的记录介质上，其中预处理液体为 用涂层施加在记录层的表面上！ 用于干燥其上施加有预处理液体的记录介质的干燥步骤; 以及图像形成步骤，用于通过喷墨法排出水性墨在干燥后在记录介质上形成图像，其中所述预处理液体包括水溶性阳离子聚合物，有机酸的铵盐和水， 并且其中所述水性油墨包括水和含有着色剂的带负电荷的着色颗粒。

    Inkjet recording treatment liquid, inkjet cartridge, inkjet recording ink set, and inkjet recording method
    29.
    发明授权
    Inkjet recording treatment liquid, inkjet cartridge, inkjet recording ink set, and inkjet recording method 有权
    喷墨记录处理液，喷墨墨盒，喷墨记录墨水组和喷墨记录方法

    公开(公告)号：US08708473B2

    公开(公告)日：2014-04-29

    申请号：US13162949

    申请日：2011-06-17

    申请人： Michihiko Namba ,  Hidetoshi Fujii ,  Takashi Tamai ,  Akihiko Gotoh

    发明人： Michihiko Namba ,  Hidetoshi Fujii ,  Takashi Tamai ,  Akihiko Gotoh

    IPC分类号： B41J2/01 ,  B41J2/21

    CPC分类号： B41J2/01 ,  B41J2/17513 ,  B41J2/17553 ,  B41J2/2107 ,  B41M5/0017

    摘要： Inkjet recording treatment liquids include: at least one water-soluble organic solvent; water; at least one compound according to formula (I) wherein: each of R1 and R3 independently represents H, a lower alkoxy group, or a lower perfluoroalkoxy group; each of R2 and R4 independently represents a lower perfluoroalkyl group; each of p, q, and r is independently an integer of 1 to 24; m is an integer of 1 to 28; and n is an integer of 0 to 10; and at least one compound according to formula (II) wherein: each of R5, R6, and R7 independently represents a lower alkyl group, a lower perfluoroalkoxy group, or F; and M is Li, Na, or K. Methods of inkjet recording, inkjet recording apparatus, storage bags, and cartridges employing the inkjet recording treatment liquids are also provided.

    摘要翻译： 喷墨记录处理液包括：至少一种水溶性有机溶剂; 水; 至少一种根据式（I）的化合物，其中：R 1和R 3各自独立地表示H，低级烷氧基或低级全氟烷氧基; R2和R4各自独立地表示低级全氟烷基; p，q和r各自独立地为1〜24的整数; m为1〜28的整数， n为0〜10的整数。 和至少一种根据式（II）的化合物，其中：R 5，R 6和R 7各自独立地表示低级烷基，低级全氟烷氧基或F; 并且M是Li，Na或K.也提供了使用喷墨记录处理液的喷墨记录方法，喷墨记录装置，存储袋和盒。