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    Water-Based Ink For Ink-Jet Recording And Ink-Jet Recording Method
    32.
    发明申请
    Water-Based Ink For Ink-Jet Recording And Ink-Jet Recording Method 审中-公开
    喷墨记录和喷墨记录方法的水性墨水

    公开(公告)号：US20100141723A1

    公开(公告)日：2010-06-10

    申请号：US12705657

    申请日：2010-02-15

    申请人： Junichiro Sugimoto ,  Masashi Tsuda ,  Ryuji Kato ,  Narumi Koga ,  Masaya Fujioka ,  Shunichi Higashiyama

    发明人： Junichiro Sugimoto ,  Masashi Tsuda ,  Ryuji Kato ,  Narumi Koga ,  Masaya Fujioka ,  Shunichi Higashiyama

    IPC分类号： B41J2/17 ,  C09D11/02

    CPC分类号： C09D11/40

    摘要： A water-based ink for ink-jet recording and an ink-jet recording method allow the formation of sharp text and lines in high density black, and the formation of a high quality gradation image in which the graininess is reduced in a black image of a medium lightness to a high lightness (e.g., an achromatic image in dark gray to light gray) in ink-jet recording. The water-based ink combination for ink-jet recording comprises a black ink, and a color ink (A) and a color ink (B) that satisfy a color relationship of the following expression (I): about 120°≦|α-β|≦about 240°  (I) wherein α is the hue angle of the color ink (A) and β is the hue angle of the color ink (B).

    摘要翻译： 用于喷墨记录的水性墨水和喷墨记录方法允许以高密度黑色形成尖锐的文本和线条，并且形成在黑色图像中颗粒度降低的高质量渐变图像 在喷墨记录中，具有高亮度的中等亮度（例如，深灰色至浅灰色的无彩色图像）。 用于喷墨记录的水性油墨组合包括黑色油墨和满足以下表达式（I）的颜色关系的彩色油墨（A）和彩色油墨（B）：约120°＆lt; - ＆bgr; |＆nlE;约240°（I）其中α是彩色油墨（A）的色调角和＆bgr; 是彩色墨水（B）的色调角。

    Water-based ink for ink-jet recording
    33.
    发明授权
    Water-based ink for ink-jet recording 有权
    水性墨水用于喷墨记录

    公开(公告)号：US07377973B2

    公开(公告)日：2008-05-27

    申请号：US11565995

    申请日：2006-12-01

    申请人： Kazuma Goto ,  Noriaki Satoh ,  Junichiro Sugimoto

    发明人： Kazuma Goto ,  Noriaki Satoh ,  Junichiro Sugimoto

    IPC分类号： C09D11/00 ,  C09D11/02 ,  B41J2/01

    CPC分类号： C09D11/38

    摘要： A water-based ink for ink-jet recording contains water, a water-soluble organic solvent, a coloring agent and a crown ether. Even when the water-based ink is employed in the ink passage of an ink-jet recording apparatus and comes into contact with rubber members employed in the ink passage, the occurrence of precipitation is prevented.

    摘要翻译： 用于喷墨记录的水性油墨包含水，水溶性有机溶剂，着色剂和冠醚。 即使在喷墨记录装置的油墨通道中使用水性油墨并与油墨通道中使用的橡胶构件接触时，也防止了沉淀的发生。

    Ink-jet recording apparatus
    34.
    发明申请
    Ink-jet recording apparatus 有权
    喷墨记录装置

    公开(公告)号：US20070035600A1

    公开(公告)日：2007-02-15

    申请号：US11502370

    申请日：2006-08-11

    申请人： Noriaki Satoh ,  Junichiro Sugimoto

    发明人： Noriaki Satoh ,  Junichiro Sugimoto

    IPC分类号： G01D11/00

    CPC分类号： B41J2/175

    摘要： An ink-jet recording apparatus has an ink passage into which a water-based ink or a preservation solution is filled. The ink passage employs a rubber member formed from a rubber in which a butyl rubber polymer serving as a base polymer, zinc oxide serving as a vulcanization agent, and a thiourea-based compound serving as a vulcanization accelerator are employed. Each of the water-based ink and the preservation solution comprises water and a water-soluble organic solvent. The ink and the preservation solution contain water in an amount of 70 wt. % to about 85 wt. % with respect to the total weight of the water-based ink and the preservation solution, respectively.

    摘要翻译： 喷墨记录装置具有油墨通道，其中填充有水性油墨或保存液。 油墨通道采用由橡胶制成的橡胶构件，其中使用作为基础聚合物的丁基橡胶聚合物，用作硫化剂的氧化锌和用作硫化促进剂的硫脲类化合物。 水性油墨和保存液中的每一种均包含水和水溶性有机溶剂。 油墨和保存液含有70重量％的水。 ％至约85重量％ 相对于水性油墨和保存液的总重量分别为％。

    Water-based ink set for ink-jet recording
    35.
    发明申请
    Water-based ink set for ink-jet recording 有权
    用于喷墨记录的水性油墨组

    公开(公告)号：US20060268084A1

    公开(公告)日：2006-11-30

    申请号：US11429234

    申请日：2006-05-08

    申请人： Masahiro Nishizaki ,  Narumi Kawai ,  Junichiro Sugimoto ,  Tomoyo Hamajima

    发明人： Masahiro Nishizaki ,  Narumi Kawai ,  Junichiro Sugimoto ,  Tomoyo Hamajima

    IPC分类号： G01D11/00

    CPC分类号： C09D11/40

    摘要： A water-based ink set for ink-jet recording has a plurality of color inks. Each of at least one of the plurality of color inks contains a first ink and a second ink. The first ink has a first hue angle and the second ink has a second hue angle, wherein the first hue angle is not equal to the second hue angle and a differential range therebetween is a hue angle color range of a normal color of the at least one of the plurality of color inks; and a coloring agent of one of the first ink and the second ink is a pigment and a coloring agent of the other thereof is a dye.

    摘要翻译： 用于喷墨记录的水性油墨组具有多种彩色油墨。 多个彩色油墨中的至少一个中的至少一个包含第一油墨和第二油墨。 第一墨水具有第一色相角，第二墨水具有第二色相角，其中第一色调角不等于第二色调角，并且其间的差异范围是至少至少为正常颜色的色调角度颜色范围 多种彩色油墨中的一种; 并且第一墨水和第二墨水之一的着色剂是颜料，另一方的着色剂是染料。