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    Aqueous ink, and ink-jet recording method, ink-jet recording apparatus, and image forming method using the same
    6.
    发明公开
    Aqueous ink, and ink-jet recording method, ink-jet recording apparatus, and image forming method using the same 有权
    WässrigeTinte und Tintenstrahlaufzeichnungsverfahren，Tintenstrahlaufzeichnungsgerätund Bildgebungsverfahren Hiermit

    公开(公告)号：EP1473339A1

    公开(公告)日：2004-11-03

    申请号：EP04010199.0

    申请日：2004-04-29

    申请人： CANON KABUSHIKI KAISHA

    发明人： Watanabe, Tomonari ,  Sanada, Mikio ,  Ogasawara, Masashi ,  Tokuda, Yui

    IPC分类号： C09D11/00

    CPC分类号： C09D11/324 ,  C09D11/322

    摘要： An aqueous ink comprising at least water, a water-soluble organic solvent and a colorant.
    The colorant comprises a pigment containing a pigment particle having at least one ionic group bonded to a surface of the pigment particle directly or via another atomic group.
    The organic solvent undergoes completely or substantially no solvation with the pigment and the ionic group of the pigment particle undergoes completely or substantially no ion dissociation in the organic solvent.

    摘要翻译： 至少包含水，水溶性有机溶剂和着色剂的水性油墨。 着色剂包括含有具有至少一个离子基团的颜料颗粒的颜料，所述离子基团直接或通过另一个原子团与颜料颗粒的表面键合。 有机溶剂与颜料完全或基本上不溶剂化，颜料颗粒的离子基团在有机溶剂中完全或基本上不离子离解。

    Ink, ink set, ink cartridge, recording unit, image recording method and image recording apparatus
    8.
    发明公开
    Ink, ink set, ink cartridge, recording unit, image recording method and image recording apparatus 有权
    Tinte，Tintenset，Tintebehälter，Aufzeichnungseinheit，Bildaufzeichnungsverfahren undBildaufzeichnungsgerät

    公开(公告)号：EP0940454A1

    公开(公告)日：1999-09-08

    申请号：EP99104178.1

    申请日：1999-03-02

    申请人： CANON KABUSHIKI KAISHA

    发明人： Shirota, Koromo ,  Koike, Shoji ,  Kurabayashi, Yutaka ,  Hakamada, Shinichi ,  Ogasawara, Masashi

    IPC分类号： C09D11/00

    CPC分类号： C09D11/38

    摘要： The purpose is to provide such ink hardly as to affect an exothermic heater on a change in ink jet performance when used for a long-time ink jet recording according to the way to eject an ink by using an exothermic heater. The ink contains at least one substance selected from dicarboxylic acids, dicarboxylates, tricarboxylic acids and tricarboxylates, bis-hydroxyethyl sulfone, and a water-soluble coloring material in an aqueous medium.

    摘要翻译： 其目的是提供这样的油墨，以便在根据通过使用放热加热器喷射墨水的方式用于长时间喷墨记录时，对喷墨性能的变化影响放热加热器。 墨水在水性介质中含有选自二羧酸，二羧酸盐，三羧酸和三羧酸盐中的至少一种物质，双羟乙基砜和水溶性着色材料。

    Liquid discharging method and liquid-discharge head, ink-jet recording method and head for ink-jet recording method
    9.
    发明公开
    Liquid discharging method and liquid-discharge head, ink-jet recording method and head for ink-jet recording method 失效
    喷墨方法和喷液头，喷墨记录方法和用于喷墨记录方法的喷头

    公开(公告)号：EP0818311A3

    公开(公告)日：1998-10-07

    申请号：EP97111867.4

    申请日：1997-07-11

    申请人： CANON KABUSHIKI KAISHA

    发明人： Ogasawara, Masashi ,  Sugama, Sadayuki ,  Ishinaga, Hiroyuki ,  Kashino, Toshio ,  Nagashima, Akira ,  Asakawa, Yoshie

    IPC分类号： B41J2/05

    CPC分类号： B41J2/14048 ,  B41J2002/14362

    摘要： Disclosed herein is a liquid discharging method, comprising using a liquid-discharge head equipped with a discharge opening from which a liquid is discharged, a first region to which a first liquid is supplied, a bubble-generating region containing a second liquid and generating bubbles in the second liquid, and a movable member which is displaceable between a first position opposite to the bubble-generating region and a second position within the first region and apart from the bubble-generating region and has a support part more upstream than its free end, in which the movable member is displaced from the first position toward the second position with the generation of a bubble in the bubble-generating region, and the bubble is guided to the discharge opening by the movable member, wherein the first liquid and the second liquid have no compatibility with each other.

    摘要翻译： 本发明公开了一种液体排放方法，包括使用液体排放头，该液体排放头配备有排放液体的排放口，供应第一液体的第一区域，包含第二液体并产生气泡的气泡生成区域 在第二液体中，以及一个可移动件，它可在与起泡区相对的第一位置和在第一区内的第二位置之间移动，并且与起泡区相隔一段距离，并具有比其自由端更靠上游的支承件 其中可动件从第一位置向第二位置移动并在发泡区产生气泡，并且气泡由可动件导向排放口，其中第一液体和第二液体 液体彼此不相容。

    Ink, ink cartridge and ink jet recording method
    10.
    发明公开
    Ink, ink cartridge and ink jet recording method 有权
    TINTEN，TINTENPATRONE UND TINTENSTRAHLAUFZEICHNUNGSVERFAHREN

    公开(公告)号：EP2650334A1

    公开(公告)日：2013-10-16

    申请号：EP13001910.2

    申请日：2013-04-12

    申请人： Canon Kabushiki Kaisha

    发明人： Saito, Takashi ,  Ogasawara, Masashi ,  Ikegami, Masayuki ,  Iwata, Tetsu ,  Tsujimura, Masashi

    IPC分类号： C09B47/26 ,  C09D11/00

    CPC分类号： C09D11/328 ,  B41J2/17503 ,  C09B47/26

    摘要： The invention provides an ink containing a coloring material and a water-soluble organic solvent, wherein the coloring material is a compound represented by the following general formula (1), and the water-soluble organic solvent includes an alkanediol having 4 to 6 carbon atoms:

    wherein rings A, B, C and D each indicated by a broken line are, independently of one another, a benzene ring or a nitrogen-containing heteroaromatic ring, the number of the nitrogen-containing heteroaromatic ring is more than 0.0 and 3.0 or less, the remainder is the benzene ring, R 1 is an alkyl group, R 2 is an alkylene group, X is an anilino group having one or more sulfonic groups, m is more than 0.0 and less than 3.9, n is 0.1 or more and less than 4.0, and the sum of m and n is 1.0 or more and less than 4.0.

    摘要翻译： 本发明提供含有着色材料和水溶性有机溶剂的油墨，其中着色材料是由以下通式（1）表示的化合物，水溶性有机溶剂包括具有4-6个碳原子的链烷二醇 ：其中由虚线表示的环A，B，C和D彼此独立地为苯环或含氮杂芳环，含氮杂芳环的数目大于0.0和3.0或 较少，其余为苯环，R 1为烷基，R 2为亚烷基，X为具有一个或多个磺酸基的苯胺基，m大于0.0且小于3.9，n为0.1以上 小于4.0，m与n的和为1.0以上且小于4.0。