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    INK FOR INKJET RECORDING, METHOD OF INKJET RECORDING, INK CARTRIDGE AND INKJET RECORDING APPARATUS
    1.
    发明公开
    INK FOR INKJET RECORDING, METHOD OF INKJET RECORDING, INK CARTRIDGE AND INKJET RECORDING APPARATUS 有权
    TINTEFÜRTINTENSTRAHLDRUCK，VERFAHREN ZUM TINTENSTRAHLDRUCK，TINTENPATRONE UND TINTENSTRAHLDRUCKVORRICHTUNG

    公开(公告)号：EP1676893A4

    公开(公告)日：2006-11-08

    申请号：EP04792651

    申请日：2004-10-20

    申请人： CANON FINETECH INC

    发明人： YAMAMOTO TOMOYA ,  INOUE HITOSHI ,  TACHIBANA YUKIKO ,  OOKAWA TAKAYUKI ,  MORIOKA JUNKO

    IPC分类号： B41J2/01 ,  B41J2/175 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

    CPC分类号： C09D11/326

    摘要： An ink for inkjet recording with which irrespective of circumstances, highly tough images of high grade can be stably recorded over a prolonged period of time. There is provided an ink for inkjet recording comprising a polymer dispersant, a water insoluble colorant, a water soluble organic solvent and water, characterized in that the polymer dispersant is a block copolymer at least comprising at least one hydrophobic block and at least one hydrophilic block which are each constituted of a vinyl ether as a monomer while the water insoluble colorant is a specified pigment. There are further provided a method of inkjet recording, ink cartridge and inkjet recording apparatus wherein use is made of the above ink.

    摘要翻译： 无论哪种情况，都可以长时间稳定地记录高品位的高难度图像的喷墨记录用墨水。 提供了一种用于喷墨记录的油墨，其包含聚合物分散剂，水不溶性着色剂，水溶性有机溶剂和水，其特征在于所述聚合物分散剂是嵌段共聚物，其至少包含至少一个疏水嵌段和至少一个亲水嵌段 它们各自由乙烯基醚作为单体构成，而水不溶性着色剂是特定的颜料。 还提供了使用上述油墨的喷墨记录方法，墨盒和喷墨记录装置。

    INKJET RECORDING INK, INKJET RECORDING METHOD, INK CARTRIDGE, AND INKJET RECORDING SYSTEM
    2.
    发明公开
    INKJET RECORDING INK, INKJET RECORDING METHOD, INK CARTRIDGE, AND INKJET RECORDING SYSTEM 有权
    喷墨墨，喷墨法，墨盒及喷墨系统

    公开(公告)号：EP1576062A4

    公开(公告)日：2006-12-20

    申请号：EP03780904

    申请日：2003-12-18

    申请人： CANON FINETECH INC

    发明人： YAMAMOTO TOMOYA ,  TACHIBANA YUKIKO ,  INOUE HITOSHI ,  YASHIRO RYOJI ,  OOKAWA TAKAYUKI ,  MORIOKA JUNKO

    IPC分类号： C09D11/00 ,  B41J2/01 ,  B41M5/00

    CPC分类号： C09D11/326

    摘要： An inkjet recording ink is composed of a high-molecular dispersant, a water-insoluble colorant, a water-soluble organic solvent, and water. The water-insoluble colorant is at least one colorant selected from the group consisting of C.I. Solvent Yellow 21, 42, 79, 82, 83:1, 88 and 151, at least one colorant selected from the group consisting of C.I. Solvent Red 8, 49, 83:1, 91, 127 and 218, at least one colorant selected from the group consisting of C.I. Solvent Black 3, 27, 29 and 45, or at least one colorant selected from the group consisting of C.I. Solvent Blue 25, 38, 44, 67 and 70. The high-molecular dispersant is a block copolymer comprising at least one hydrophobic block and at least one hydrophilic block, which have been obtained by polymerizing vinyl ethers as monomers, respectively. The inkjet recording ink can stably record images of high fastness and excellent quality over a long period even under severe environmental conditions.