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    Image forming method and image formed record
    2.
    发明授权
    Image forming method and image formed record 有权
    图像形成方法和图像形成记录

    公开(公告)号：US08857962B2

    公开(公告)日：2014-10-14

    申请号：US12863542

    申请日：2009-01-16

    申请人： Hiroshi Goto ,  Hisashi Habashi ,  Kiyofumi Nagai

    发明人： Hiroshi Goto ,  Hisashi Habashi ,  Kiyofumi Nagai

    IPC分类号： B41J2/01 ,  B41M5/00 ,  C09D11/54 ,  C09D11/00 ,  B41J2/21 ,  C09D11/322 ,  B41J11/00

    CPC分类号： B41M5/0017 ,  B41J2/2107 ,  B41J11/0015 ,  B41M5/0011 ,  B41M5/0035 ,  C09D11/005 ,  C09D11/322 ,  C09D11/54

    摘要： An image forming method of the present invention including applying a pretreatment liquid to a recording medium, and discharging an inkjet recording ink dropwise according to an image signal to form an image on the recording medium on which the pretreatment liquid has been applied, wherein the recording medium is regular paper which has no coat layer, the pretreatment liquid contains a cationic polymer compound, a surfactant A, water and a water-soluble organic acid, and the inkjet recording ink contains a water-dispersible colorant, a water-soluble organic solvent, a surfactant B, a penetrating agent and water, and wherein the pretreatment liquid has a static surface tension of 20 mN/m to 30 mN/m.

    摘要翻译： 本发明的图像形成方法包括将预处理液体施加到记录介质上，并根据图像信号逐滴喷射喷墨记录墨水，以在其上施加有预处理液体的记录介质上形成图像，其中记录 介质是没有涂层的普通纸，预处理液含有阳离子高分子化合物，表面活性剂A，水和水溶性有机酸，喷墨记录油墨含有水分散性着色剂，水溶性有机溶剂 表面活性剂B，渗透剂和水，其中预处理液体具有20mN / m至30mN / m的静态表面张力。

    IMAGE FORMING METHOD AND IMAGE FORMED RECORD
    3.
    发明申请
    IMAGE FORMING METHOD AND IMAGE FORMED RECORD 有权
    图像形成方法和图像形成记录

    公开(公告)号：US20100295891A1

    公开(公告)日：2010-11-25

    申请号：US12863542

    申请日：2009-01-16

    申请人： Hiroshi Goto ,  Hisashi Habashi ,  Kiyofumi Nagai

    发明人： Hiroshi Goto ,  Hisashi Habashi ,  Kiyofumi Nagai

    IPC分类号： B41J2/015

    CPC分类号： B41M5/0017 ,  B41J2/2107 ,  B41J11/0015 ,  B41M5/0011 ,  B41M5/0035 ,  C09D11/005 ,  C09D11/322 ,  C09D11/54

    摘要： An image forming method of the present invention including applying a pretreatment liquid to a recording medium, and discharging an inkjet recording ink dropwise according to an image signal to form an image on the recording medium on which the pretreatment liquid has been applied, wherein the recording medium is regular paper which has no coat layer, the pretreatment liquid contains a cationic polymer compound, a surfactant A, water and a water-soluble organic acid, and the inkjet recording ink contains a water-dispersible colorant, a water-soluble organic solvent, a surfactant B, a penetrating agent and water, and wherein the pretreatment liquid has a static surface tension of 20 mN/m to 30 mN/m.

    摘要翻译： 本发明的图像形成方法包括将预处理液体施加到记录介质上，并根据图像信号逐滴喷射喷墨记录墨水，以在其上施加有预处理液体的记录介质上形成图像，其中记录 介质是没有涂层的普通纸，预处理液含有阳离子高分子化合物，表面活性剂A，水和水溶性有机酸，喷墨记录油墨含有水分散性着色剂，水溶性有机溶剂 表面活性剂B，渗透剂和水，其中预处理液体具有20mN / m至30mN / m的静态表面张力。

    INKJET INK, INKJET RECORDING METHOD, AND INKJET RECORDING DEVICE
    7.
    发明申请
    INKJET INK, INKJET RECORDING METHOD, AND INKJET RECORDING DEVICE 有权
    喷墨墨水，喷墨记录方法和喷墨记录装置

    公开(公告)号：US20140002539A1

    公开(公告)日：2014-01-02

    申请号：US14004748

    申请日：2012-03-09

    申请人： Hiroshi Goto ,  Akihiko Gotoh ,  Kiyofumi Nagai ,  Yuuki Yokohama ,  Hidetoshi Fujii

    发明人： Hiroshi Goto ,  Akihiko Gotoh ,  Kiyofumi Nagai ,  Yuuki Yokohama ,  Hidetoshi Fujii

    IPC分类号： C09D11/00

    CPC分类号： C09D11/30 ,  C09D11/322 ,  C09D11/38

    摘要： An inkjet ink, which contains water, an organic solvent, a surfactant, and a colorant, wherein the organic solvent contains at least one polyhydric alcohol having an equilibrium moisture content of 30% by mass or higher at a temperature of 23° C. and humidity of 80% RH, at least an amide compound represented by the general formula (I), and at least one selected from the group consisting of compounds represented by the following general formulae (II) to (IV):

    摘要翻译： 一种含有水，有机溶剂，表面活性剂和着色剂的喷墨油墨，其中有机溶剂在23℃的温度下含有至少一种平衡含水量为30质量％以上的多元醇， 80％RH的湿度，至少一种由通式（I）表示的酰胺化合物和选自下列通式（II）至（IV）所示的化合物中的至少一种：

    RECORDING INK, INK CARTRIDGE, INK MEDIA SET, INK- JET RECORDING METHOD AND INK-JET RECORDING APPARATUS
    8.
    发明申请
    RECORDING INK, INK CARTRIDGE, INK MEDIA SET, INK- JET RECORDING METHOD AND INK-JET RECORDING APPARATUS 审中-公开
    记录墨盒，墨盒，墨盒，墨盒记录方法和墨盒记录装置

    公开(公告)号：US20100196601A1

    公开(公告)日：2010-08-05

    申请号：US12377016

    申请日：2008-06-12

    申请人： Hiroshi Goto ,  Kiyofumi Nagai ,  Tamotsu Aruga ,  Masayuki Koyano

    发明人： Hiroshi Goto ,  Kiyofumi Nagai ,  Tamotsu Aruga ,  Masayuki Koyano

    IPC分类号： B05D5/06 ,  C09D11/10 ,  G01D11/00

    CPC分类号： C09C1/565 ,  B41M5/0023 ,  C01P2006/22 ,  C09C1/56 ,  C09D11/38 ,  C09D11/40

    摘要： An ink-jet recording ink including a colorant dispersible in water, a water-soluble organic solvent used as a wetting agent, a surfactant, a penetrant, a water-dispersible resin, and water, wherein when 2.5 g of the ink is weighed, placed in a glass Petri dish having a diameter of 33 mm and stored for 24 hr at a temperature of 50° C.±0.5° C. and a humidity of 12%±5%, the evaporation rate of a solvent (water+water-soluble organic solvent) in the ink is 50% by weight or more, and an ink residue has a viscosity of 20,000 mPa-S or greater, and wherein by storing the ink residue for 6 hr at a temperature of 23° C.±0.5° C. and a high humidity of 95%±3% to allow it to absorb moisture, the amount of moisture contained in the ink residue becomes 30% by weight to 40% by weight, in which case the ink residue has a viscosity of less than 500 mPa s.

    摘要翻译： 包含分散在水中的着色剂，用作润湿剂的水溶性有机溶剂，表面活性剂，渗透剂，水分散性树脂和水的喷墨记录油墨，其中当称量2.5g油墨时， 放置在直径为33mm的玻璃培养皿中，在50℃±0.5℃，湿度为12％±5％的温度下保存24小时，溶剂（水+水 - 可溶性有机溶剂）为50重量％以上，油墨残留物的粘度为20,000mPa·S以上，通过在23℃的温度下将油墨残留物保存6小时。± 0.5℃，高湿度95％±3％，使其吸收水分，油墨残留物中所含的水分量为30重量％至40重量％，在这种情况下，油墨残留物的粘度 小于500 mPa s。