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    Ink set and ink-jet recording method
    2.
    发明授权
    Ink set and ink-jet recording method 有权
    油墨和喷墨记录方法

    公开(公告)号：US08591018B2

    公开(公告)日：2013-11-26

    申请号：US13075576

    申请日：2011-03-30

    申请人： Kazuma Goto ,  Akihiko Taniguchi ,  Shunichi Higashiyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Narumi Koga ,  Michiko Aoyama

    发明人： Kazuma Goto ,  Akihiko Taniguchi ,  Shunichi Higashiyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Narumi Koga ,  Michiko Aoyama

    IPC分类号： B41J2/01

    CPC分类号： C09D11/40 ,  C09D11/322 ,  C09D11/324 ,  C09D11/54

    摘要： An ink set containing a water-based ink for ink jet recording and a treatment liquid. The water-based ink contains a phosphate-group modified self-dispersing pigment, water, and a water-soluble organic solvent. The treatment liquid contains an aggregating agent, water, and a water-soluble organic solvent. A dynamic surface tension of the water-based ink, measured under the condition where a life time is about 50 ms, is in the range of 35 mN/m to 45 mN/m. A dynamic surface tension of the treatment liquid, measured under the condition where a life time is about 50 ms, is in the range of 33 mN/m to 45 mN/m.

    摘要翻译： 一种含有用于喷墨记录的水性油墨和处理液的油墨组。 水性油墨含有磷酸酯改性的自分散颜料，水和水溶性有机溶剂。 处理液含有聚集剂，水和水溶性有机溶剂。 在使用寿命约50ms的条件下测定的水性油墨的动态表面张力为35mN / m〜45mN / m。 在寿命约50ms的条件下测量的处理液的动态表面张力在33mN / m至45mN / m的范围内。

    Fluorescent water-base ink for ink-jet recording
    5.
    发明授权
    Fluorescent water-base ink for ink-jet recording 有权
    荧光水性墨水用于喷墨记录

    公开(公告)号：US07252708B2

    公开(公告)日：2007-08-07

    申请号：US10948312

    申请日：2004-09-24

    申请人： Michiko Aoyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Mayuko Umemura ,  Hideto Yamazaki ,  Shunichi Higashiyama

    发明人： Michiko Aoyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Mayuko Umemura ,  Hideto Yamazaki ,  Shunichi Higashiyama

    IPC分类号： C09D11/02

    CPC分类号： C09D11/50 ,  C09D5/22

    摘要： A fluorescent water base ink for ink-jet recording contains a first fluorescent dye and a second fluorescent dye. The first fluorescent dye has a first ultraviolet absorption wavelength region in an absorption spectrum and a first fluorescence emission wavelength region in a fluorescence spectrum. The second fluorescent dye has a second ultraviolet absorption wavelength region which is different from the first ultraviolet absorption wavelength region in an absorption spectrum and a second fluorescence emission wavelength region in a fluorescence spectrum. The first fluorescent dye further has an absorption wavelength region which is different from the first ultraviolet absorption wavelength region and which overlaps at least a part of the second fluorescence emission wavelength region.

    摘要翻译： 用于喷墨记录的荧光水基油墨包含第一荧光染料和第二荧光染料。 第一荧光染料在吸收光谱中具有第一紫外吸收波长区域和荧光光谱中的第一荧光发射波长区域。 第二荧光染料具有与荧光光谱中的吸收光谱中的第一紫外线吸收波长区域和第二荧光发射波长区域不同的第二紫外线吸收波长区域。 第一荧光染料还具有与第一紫外线吸收波长区域不同的吸收波长区域，并且与第二荧光发射波长区域的至少一部分重叠。

    Fluorescent water base ink for ink-jet recording
    6.
    发明申请
    Fluorescent water base ink for ink-jet recording 有权
    用于喷墨记录的荧光水基油墨

    公开(公告)号：US20050284331A1

    公开(公告)日：2005-12-29

    申请号：US11080476

    申请日：2005-03-16

    申请人： Michiko Aoyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Mayuko Umemura ,  Hideto Yamazaki ,  Shunichi Higashiyama

    发明人： Michiko Aoyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Mayuko Umemura ,  Hideto Yamazaki ,  Shunichi Higashiyama

    IPC分类号： B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38 ,  C09D11/40 ,  C09D11/50

    CPC分类号： C09D11/50

    摘要： A fluorescent water base ink for ink-jet recording includes water, a first fluorescent dye, and a second fluorescent dye. The first fluorescent dye absorbs light in a first absorption wavelength region in an ultraviolet region to emit fluorescence, and the first fluorescent dye absorbs light in a second absorption wavelength region to emit no fluorescence. The second fluorescent dye absorbs light in an absorption wavelength region in the ultraviolet region, which is different from the first absorption wavelength region of the first fluorescent dye, to emit fluorescence. A wavelength region of the fluorescence of the second fluorescent dye is not overlapped with the first absorption wavelength region of the first fluorescent dye, but at least a part of the wavelength region of the fluorescence of the second fluorescent dye is overlapped with the second absorption wavelength region. The fluorescence intensity of the ink is increased.

    摘要翻译： 用于喷墨记录的荧光水基油墨包括水，第一荧光染料和第二荧光染料。 第一荧光染料吸收紫外区域的第一吸收波长区域中的光以发射荧光，并且第一荧光染料吸收第二吸收波长区域中的光以不发射荧光。 第二荧光染料吸收与第一荧光染料的第一吸收波长区域不同的紫外区域的吸收波长区域中的光发射荧光。 第二荧光染料的荧光的波长区域与第一荧光染料的第一吸收波长区域不重叠，但第二荧光染料的荧光的波长区域的至少一部分与第二吸收波长重叠 地区。 油墨的荧光强度增加。

    Fluorescent water base ink for ink-jet recording
    7.
    发明申请
    Fluorescent water base ink for ink-jet recording 有权
    用于喷墨记录的荧光水基油墨

    公开(公告)号：US20050039633A1

    公开(公告)日：2005-02-24

    申请号：US10917224

    申请日：2004-08-12

    申请人： Michiko Aoyama ,  Masashi Tsuda ,  Hideto Yamazaki ,  Hiromitsu Sago ,  Mayuko Umemura ,  Shunichi Higashiyama

    发明人： Michiko Aoyama ,  Masashi Tsuda ,  Hideto Yamazaki ,  Hiromitsu Sago ,  Mayuko Umemura ,  Shunichi Higashiyama

    IPC分类号： C09D11/00

    CPC分类号： C09D11/50

    摘要： A fluorescent water base ink for ink-jet recording to be used for an ink-jet printer contains water, a pigment, a compound having primary or secondary amide group, and a fluorescent dye represented by the following formula (1): wherein R1 represents OH or N(R3)R4, R2 represents hydrogen atom or halogen atom, and each of R3 and R4 represents hydrogen atom or alkyl group. A sufficient OD value and a fluorescence value are obtained while securing the vivid color development and the excellent water resistance principally in accordance with the interaction of the fluorescent dye and the compound having the amide group.

    摘要翻译： 用于喷墨打印机的用于喷墨记录的荧光水基油墨包含水，颜料，具有伯或仲酰胺基的化合物和由下式（1）表示的荧光染料：其中R < 1>表示OH或N（R 3）R 4，R 2表示氢原子或卤素原子，R 3和R 4各自表示氢原子或烷基。 通过荧光染料和具有酰胺基的化合物的相互作用，可以获得充分的OD值和荧光值，同时确保生动的显色性和优异的耐水性。

    Fluorescent water base ink for ink-jet recording
    8.
    发明授权
    Fluorescent water base ink for ink-jet recording 有权
    用于喷墨记录的荧光水基油墨

    公开(公告)号：US07147696B2

    公开(公告)日：2006-12-12

    申请号：US10917224

    申请日：2004-08-12

    申请人： Michiko Aoyama ,  Masashi Tsuda ,  Hideto Yamazaki ,  Hiromitsu Sago ,  Mayuko Umemura ,  Shunichi Higashiyama

    发明人： Michiko Aoyama ,  Masashi Tsuda ,  Hideto Yamazaki ,  Hiromitsu Sago ,  Mayuko Umemura ,  Shunichi Higashiyama

    IPC分类号： C09D11/02

    CPC分类号： C09D11/50

    摘要： A fluorescent water base ink for ink-jet recording to be used for an ink-jet printer contains water, a pigment, a compound having primary or secondary amide group, and a fluorescent dye represented by the following formula (1): wherein R1 represents OH or N(R3)R4, R2 represents hydrogen atom or halogen atom, and each of R3 and R4 represents hydrogen atom or alkyl group. A sufficient OD value and a fluorescence value are obtained while securing the vivid color development and the excellent water resistance principally in accordance with the interaction of the fluorescent dye and the compound having the amide group.

    摘要翻译： 用于喷墨打印机的用于喷墨记录的荧光水基油墨包含水，颜料，具有伯或仲酰胺基的化合物和由下式（1）表示的荧光染料：其中R < SUP> 1表示OH或N（R 3）R 4，R 2表示氢原子或卤素原子，并且各自 R 3和R 4代表氢原子或烷基。 通过荧光染料和具有酰胺基的化合物的相互作用，可以获得充分的OD值和荧光值，同时确保生动的显色性和优异的耐水性。

    Fluorescent water-base ink for ink-jet recording
    9.
    发明申请
    Fluorescent water-base ink for ink-jet recording 有权
    荧光水性墨水用于喷墨记录

    公开(公告)号：US20050120907A1

    公开(公告)日：2005-06-09

    申请号：US10948312

    申请日：2004-09-24

    申请人： Michiko Aoyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Mayuko Umemura ,  Hideto Yamazaki ,  Shunichi Higashiyama

    发明人： Michiko Aoyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Mayuko Umemura ,  Hideto Yamazaki ,  Shunichi Higashiyama

    IPC分类号： C09D5/22 ,  C09D11/00 ,  C09K11/06

    CPC分类号： C09D11/50 ,  C09D5/22

    摘要： A fluorescent water base ink for ink-jet recording contains a first fluorescent dye and a second fluorescent dye. The first fluorescent dye has a first ultraviolet absorption wavelength region in an absorption spectrum and a first fluorescence emission wavelength region in a fluorescence spectrum. The second fluorescent dye has a second ultraviolet absorption wavelength region which is different from the first ultraviolet absorption wavelength region in an absorption spectrum and a second fluorescence emission wavelength region in a fluorescence spectrum. The first fluorescent dye further has an absorption wavelength region which is different from the first ultraviolet absorption wavelength region and which overlaps at least a part of the second fluorescence emission wavelength region.

    摘要翻译： 用于喷墨记录的荧光水基油墨包含第一荧光染料和第二荧光染料。 第一荧光染料在吸收光谱中具有第一紫外吸收波长区域和荧光光谱中的第一荧光发射波长区域。 第二荧光染料具有与荧光光谱中的吸收光谱中的第一紫外线吸收波长区域和第二荧光发射波长区域不同的第二紫外线吸收波长区域。 第一荧光染料还具有与第一紫外线吸收波长区域不同的吸收波长区域，并且与第二荧光发射波长区域的至少一部分重叠。

    Fluorescent water base ink for ink-jet recording
    10.
    发明授权
    Fluorescent water base ink for ink-jet recording 有权
    用于喷墨记录的荧光水基油墨

    公开(公告)号：US07364613B2

    公开(公告)日：2008-04-29

    申请号：US11080476

    申请日：2005-03-16

    申请人： Michiko Aoyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Mayuko Umemura ,  Hideto Yamazaki ,  Shunichi Higashiyama

    发明人： Michiko Aoyama ,  Masashi Tsuda ,  Hiromitsu Sago ,  Mayuko Umemura ,  Hideto Yamazaki ,  Shunichi Higashiyama

    IPC分类号： C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/50

    摘要： A fluorescent water base ink for ink-jet recording includes water, a first fluorescent dye, and a second fluorescent dye. The first fluorescent dye absorbs light in a first absorption wavelength region in an ultraviolet region to emit fluorescence, and the first fluorescent dye absorbs light in a second absorption wavelength region to emit no fluorescence. The second fluorescent dye absorbs light in an absorption wavelength region in the ultraviolet region, which is different from the first absorption wavelength region of the first fluorescent dye, to emit fluorescence. A wavelength region of the fluorescence of the second fluorescent dye is not overlapped with the first absorption wavelength region of the first fluorescent dye, but at least a part of the wavelength region of the fluorescence of the second fluorescent dye is overlapped with the second absorption wavelength region. The fluorescence intensity of the ink is increased.

    摘要翻译： 用于喷墨记录的荧光水基油墨包括水，第一荧光染料和第二荧光染料。 第一荧光染料吸收紫外区域的第一吸收波长区域中的光以发射荧光，并且第一荧光染料吸收第二吸收波长区域中的光以不发射荧光。 第二荧光染料吸收与第一荧光染料的第一吸收波长区域不同的紫外区域的吸收波长区域中的光发射荧光。 第二荧光染料的荧光的波长区域与第一荧光染料的第一吸收波长区域不重叠，但第二荧光染料的荧光的波长区域的至少一部分与第二吸收波长重叠 地区。 油墨的荧光强度增加。