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40 条记录 (耗时 0.029 秒)

    Water based ink and ink-jet recording method
    1.
    发明授权
    Water based ink and ink-jet recording method 失效
    水基油墨和喷墨记录方法

    公开(公告)号：US5938829A

    公开(公告)日：1999-08-17

    申请号：US821304

    申请日：1997-03-20

    申请人： Shunichi Higashiyama ,  Masaya Fujioka ,  Takeo Kitahara ,  Hideto Yamazaki ,  Masahito Kato

    发明人： Shunichi Higashiyama ,  Masaya Fujioka ,  Takeo Kitahara ,  Hideto Yamazaki ,  Masahito Kato

    IPC分类号： B41J2/01 ,  C09D11/00 ,  C09D11/02 ,  C09D11/033 ,  C09D11/037 ,  C09D11/322 ,  C09D11/324 ,  C09D11/328

    CPC分类号： C09D11/30

    摘要： An inventive ink comprises a water-soluble dye or a pigment as a coloring agent, 5 to 15% by weight of polyvalent alcohol monoalkyl ether selected from the group consisting of tetraethylene glycol monoalkyl ethers and pentaethylene glycol monoalkyl ethers, 5 to 50% by weight of polyvalent alcohol, and pure water. When recording is performed in accordance with the ink-jet recording system by using the inventive ink, an excellent result is obtained from any viewpoint concerning, for example, the recording characteristic, the fixation to an objective recording material, the quick drying characteristic, the printing quality characteristic, and the low odor characteristic. The inventive ink is useful as an ink to be used for ink-jet recording apparatuses based on various recording systems, making it possible to obtain an excellent recording result.

    摘要翻译： 本发明的油墨包括水溶性染料或作为着色剂的颜料，5至15重量％的选自四甘醇单烷基醚和五乙二醇单烷基醚的多元醇单烷基醚，5至50重量％ 的多价醇和纯水。 当通过使用本发明的油墨根据喷墨记录系统进行记录时，从关于例如记录特性，到目标记录材料的定影，快干特性， 印刷质量特征，低气味特征。 本发明的油墨可用作用于基于各种记录系统的喷墨记录装置的油墨，使得可以获得优异的记录结果。

    Recording ink, ink cartridge containing the same, and ink-jet recording method based on the use of the same
    6.
    发明授权
    Recording ink, ink cartridge containing the same, and ink-jet recording method based on the use of the same 失效
    记录墨水，含有墨水的墨盒，以及基于其使用的喷墨记录方法

    公开(公告)号：US5885336A

    公开(公告)日：1999-03-23

    申请号：US838528

    申请日：1997-04-09

    申请人： Takeo Kitahara ,  Hideto Yamazaki ,  Masahito Kato ,  Masaya Fujioka ,  Shunichi Higashiyama

    发明人： Takeo Kitahara ,  Hideto Yamazaki ,  Masahito Kato ,  Masaya Fujioka ,  Shunichi Higashiyama

    IPC分类号： B41J2/01 ,  C09D11/00 ,  C09D11/02 ,  C09D11/033 ,  C09D11/328

    CPC分类号： C09D11/38

    摘要： A recording ink composition comprises pure water, a water-soluble dye, a polyvalent alcohol, and phosphoric acid. When iron is contained as an impurity in the recording ink composition, the iron and phosphoric acid form a ferric (III) phosphato complex ion represented by �Fe(HP0.sub.4)(H.sub.2 O)!.sup.+. Owing to the formation of the complex ion, the recording ink composition is prevented from discoloration which would be otherwise caused by iron ion. Further, the recording ink composition is prevented from formation and deposition of iron compounds. Therefore, the obtained ink has an excellent color tone, and the ink avoids blocking at a nozzle of a printing head or the like of an ink-jet printer.

    摘要翻译： 记录油墨组合物包含纯水，水溶性染料，多元醇和磷酸。 当在记录油墨组合物中含有铁作为杂质时，铁和磷酸形成由[Fe（HPO 4）（H 2 O）] +表示的三价铁（III）磷酸盐络合物离子。 由于形成复合离子，防止记录油墨组合物变色，否则将由铁离子引起。 此外，防止记录油墨组合物形成和沉积铁化合物。 因此，所得到的油墨具有优异的色调，并且墨水避免了在喷墨打印机的打印头等的喷嘴处的堵塞。

    Water-based black recording ink, and ink-jet recording process making use of the same
    7.
    发明授权
    Water-based black recording ink, and ink-jet recording process making use of the same 失效
    水性黑色记录油墨和使用其的喷墨记录方法

    公开(公告)号：US5785744A

    公开(公告)日：1998-07-28

    申请号：US707625

    申请日：1996-09-05

    申请人： Masaya Fujioka ,  Takeo Kitahara ,  Masahito Kato ,  Hideto Yamazaki

    发明人： Masaya Fujioka ,  Takeo Kitahara ,  Masahito Kato ,  Hideto Yamazaki

    IPC分类号： C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/328

    摘要： A water-based black recording ink comprises an aqueous medium and a colorant dissolved or dispersed therein, where the colorant comprises a first colorant, having a transmission color having L* of 4 or below and C*ab of 25 or below in the L*a*b* color system, and a second colorant, and a closed angle between the hue angle of the first colorant and that of the second colorant on the a*-b* plane in the L*a*b* color system is 90.degree. or greater.

    摘要翻译： 水性黑色记录油墨包含水性介质和溶解或分散在其中的着色剂，其中着色剂包括第一着色剂，其L / 4或更低的透光颜色和L *为25以下的C * a * b *颜色系统和第二着色剂，并且L * a * b *颜色系统中的a * -b *平面上的第一着色剂和第二着色剂的色调角之间的闭合角为90° DEG以上。

    Water base ink set for ink-jet recording
    8.
    发明授权
    Water base ink set for ink-jet recording 有权
    用于喷墨记录的水基油墨

    公开(公告)号：US07328989B2

    公开(公告)日：2008-02-12

    申请号：US10845877

    申请日：2004-05-13

    申请人： Hideo Ohira ,  Yoshito Toyoda ,  Masahito Kato ,  Ryuji Kato ,  Akihiko Taniguchi ,  Kazuma Goto ,  Masaya Fujioka ,  Shunichi Higashiyama

    发明人： Hideo Ohira ,  Yoshito Toyoda ,  Masahito Kato ,  Ryuji Kato ,  Akihiko Taniguchi ,  Kazuma Goto ,  Masaya Fujioka ,  Shunichi Higashiyama

    IPC分类号： C09D11/00

    CPC分类号： C09D11/40

    摘要： An ink set for ink-jet recording comprises a pigment ink and a dye ink containing a pigment and a dye as coloring agent, respectively. The pigment ink contains water, a water-soluble organic solvent, and a negatively charged pigment wherein potassium ion and sodium ion have a total ion concentration of not more than 200 ppm, and divalent or multivalent metal ion or ions have a total ion concentration of not more than 10 ppm. The dye ink contains water, a water-soluble organic solvent, and a dye associated with a counter ion of lithium ion wherein potassium ion and sodium ion have a total ion concentration of not more than 400 ppm, and divalent or multivalent metal ion or ions have a total ion concentration of not more than 10 ppm. In the ink set, the pigment and dye inks can be used in combination without complicating a maintenance system.

    摘要翻译： 用于喷墨记录的油墨组分别包括颜料油墨和含有颜料和染料作为着色剂的染料油墨。 颜料墨含有水，水溶性有机溶剂和带负电荷的颜料，其中钾离子和钠离子的总离子浓度不大于200ppm，并且二价或多价金属离子或离子的总离子浓度为 不超过10ppm。 染料墨水含有水，水溶性有机溶剂和与锂离子的抗衡离子相关的染料，其中钾离子和钠离子的总离子浓度不大于400ppm，二价或多价金属离子或离子 总离子浓度不大于10ppm。 在油墨组中，颜料和染料油墨可以组合使用，而不会使维护系统复杂化。

    Water base ink set for ink-jet recording
    10.
    发明授权
    Water base ink set for ink-jet recording 有权
    用于喷墨记录的水基油墨

    公开(公告)号：US07281789B2

    公开(公告)日：2007-10-16

    申请号：US10850412

    申请日：2004-05-19

    申请人： Kazuma Goto ,  Hideo Ohira ,  Masahito Kato ,  Masaya Fujioka ,  Shunichi Higashiyama

    发明人： Kazuma Goto ,  Hideo Ohira ,  Masahito Kato ,  Masaya Fujioka ,  Shunichi Higashiyama

    IPC分类号： G01D11/00

    CPC分类号： C09D11/40

    摘要： In a water base ink set for ink-jet recording, a pigment ink has a total ion concentration of lithium ion, potassium ion, and sodium ion of not less than 60 ppm and a total ion concentration of divalent or multivalent metal ion or ions of not more than 10 ppm, and a dye ink has a total ion concentration of lithium ion, potassium ion, and sodium ion of not more than 1,800 ppm and a total ion concentration of divalent or multivalent metal ion or ions of not more than 10 ppm, wherein the total ion concentration of lithium ion, potassium ion, and sodium ion of the dye ink is 3 to 25 times that of the pigment ink. Accordingly, the water base ink set in which the pigment ink and the dye ink can be reliably used in combination without complicating a maintenance system is provided.

    摘要翻译： 在用于喷墨记录的水基油墨组中，颜料墨水具有不小于60ppm的锂离子，钾离子和钠离子的总离子浓度，并且二价或多价金属离子的总离子浓度 不大于10ppm，并且染料墨水具有不超过1,800ppm的锂离子，钾离子和钠离子的总离子浓度以及不大于10ppm的二价或多价金属离子或离子的总离子浓度 其中，染料墨水的锂离子，钾离子和钠离子的总离子浓度为颜料墨水的3〜25倍。 因此，提供了可以可靠地使用颜料墨水和染料墨水而不使维护系统复杂化的水基墨水组。