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    Ink, ink-jet recording process, and instrument making use of the ink
    3.
    发明授权
    Ink, ink-jet recording process, and instrument making use of the ink 失效
    墨水，喷墨记录过程和使用墨水的仪器

    公开(公告)号：US5131949A

    公开(公告)日：1992-07-21

    申请号：US651424

    申请日：1991-02-06

    申请人： Shinichi Tochihara ,  Makoto Aoki ,  Kumiko Mafune ,  Akira Nagashima ,  Kenji Aono ,  Osamu Nishiwaki

    发明人： Shinichi Tochihara ,  Makoto Aoki ,  Kumiko Mafune ,  Akira Nagashima ,  Kenji Aono ,  Osamu Nishiwaki

    IPC分类号： B41J2/175 ,  C09D11/00

    CPC分类号： C09D11/38 ,  B41J2/175

    摘要： An ink that includes a recording agent and a liquid medium capable of dissolving or dispersing the recording agent. The ink contains a compound represented by the following Formula (I):R.sub.1 --CONH--R.sub.2 (I)wherein R.sub.1 represents an alkyl group or aryl group unsubstituted or substituted with a group selected from a hydroxyl group, a carboxyl group, a sulfone group, an amino group and an acetylamino group; and R.sub.2 represents a hydrogen atom, an amide group, an aminoalkyl group, an aliphatic carboxylic acid residual group, or an aryl group unsubstituted or substituted with a group selected from a hydroxyl group, a carboxyl group, a sulfone group, an amino group and an acetylamino group; provided that R.sub.1 represents the unsubstituted or substituted aryl group when R.sub.2 is a hydrogen atom. The ink is suitably used in ink-jet recording.

    摘要翻译： 一种包含记录剂和能够溶解或分散记录剂的液体介质的油墨。 油墨含有由下式（I）表示的化合物：R1-CONH-R2（I）其中R1表示未被取代或被选自羟基，羧基，砜基的基团取代的烷基或芳基 ，氨基和乙酰氨基; R2表示氢原子，酰胺基，氨基烷基，脂肪族羧酸残基或未被取代或被选自羟基，羧基，砜基，氨基和 乙酰氨基; 条件是当R 2为氢原子时，R 1表示未取代或取代的芳基。 油墨适用于喷墨记录。

    Ink, ink-jet recording process, and instrument making use of the ink
    4.
    发明授权
    Ink, ink-jet recording process, and instrument making use of the ink 失效
    墨水，喷墨记录过程和使用墨水的仪器

    公开(公告)号：US5078790A

    公开(公告)日：1992-01-07

    申请号：US651423

    申请日：1991-02-06

    申请人： Shinichi Tochihara ,  Makoto Aoki ,  Kumiko Mafune ,  Osamu Nishiwaki ,  Kenji Aono ,  Akira Nagashima

    发明人： Shinichi Tochihara ,  Makoto Aoki ,  Kumiko Mafune ,  Osamu Nishiwaki ,  Kenji Aono ,  Akira Nagashima

    IPC分类号： B41J2/01 ,  B41J2/175 ,  C09D11/00 ,  C09D11/02 ,  C09D11/033 ,  C09D11/328

    CPC分类号： C09D11/38

    摘要： An ink comprises a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink contains both a compound represented by the following Formula (I) and a compound represented by the following Formula (II): ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 each represent an alkyl group or a hydroxyalkyl group, and any one of them may represent a hydrogen atom; X.sup.- represents an inorganic acid ion; R.sub.4 and R.sub.5 each represent a group selected from a hydrogen atom, an alkyl group and a hydroxyalkyl group; and R.sub.6 represents a group selected from a carboxyl group, a hydroxyl group, a sulfone group, an alkyl group and a hydrogen atom. The ink is suitably used in the ink-jet recording.

    摘要翻译： 油墨包括记录剂和能够溶解或分散记录剂的液体介质，其中所述油墨包含由下式（I）表示的化合物和由下式（II）表示的化合物：（ I）其中R 1，R 2和R 3各自表示烷基或羟烷基，并且它们中的任何一个可以表示氢原子; X-表示无机酸离子; R4和R5各自表示选自氢原子，烷基和羟烷基的基团; R 6表示选自羧基，羟基，砜基，烷基和氢原子的基团。 油墨适用于喷墨记录。

    Ink, and ink-jet recording method and instrument using the same
    7.
    发明授权
    Ink, and ink-jet recording method and instrument using the same 失效
    墨水和喷墨记录方法和仪器使用相同

    公开(公告)号：US5482545A

    公开(公告)日：1996-01-09

    申请号：US362983

    申请日：1994-12-23

    申请人： Makoto Aoki ,  Yoshifumi Hattori ,  Mayumi Yamamoto ,  Shinichi Tochihara ,  Yoshihisa Takizawa ,  Akira Nagashima ,  Shinichi Sato

    发明人： Makoto Aoki ,  Yoshifumi Hattori ,  Mayumi Yamamoto ,  Shinichi Tochihara ,  Yoshihisa Takizawa ,  Akira Nagashima ,  Shinichi Sato

    IPC分类号： B41M1/42 ,  C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/328 ,  B41M1/42

    摘要： Disclosed herein is an ink comprising a dye having at least one anionic group, an amino acid type polyamine or a polyethyleneimine containing at least 7 nitrogen atoms in its molecule, and water, wherein the dye is either a metallized azo dye or a nonmetallized azo dye satisfying the following conditions (x) and (y) at the same time:(x) no anionic group is situated at an ortho position to the azo bond, and at least one anionic group exists at another position than the ortho position to the azo bond; and(y) at least one aromatic residue is bonded to the azo bond, and the aromatic ring of the aromatic residue is a benzene or naphthalene ring, with the proviso that the aromatic rings situated on both sides of the azo bond are not naphthalene rings at the same time if present.

    摘要翻译： 本文公开了包含具有至少一个阴离子基团，氨基酸型多胺或其分子中含有至少7个氮原子的聚乙烯亚胺的染料和水的染料的油墨，其中染料是金属化偶氮染料或非金属化偶氮染料 满足以下条件（x）和（y）：（x）在偶氮键的邻位没有阴离子基团，并且至少一个阴离子基团存在于与偶氮邻位的另一位置 键; 和（y）至少一个芳族残基与偶氮键键合，芳香族残基的芳香环为苯或萘环，条件是位于偶氮键两侧的芳环不是萘环 同时如果存在的话。

    Water-based fluorescent ink, recorded image using the same, and judging method
    8.
    发明申请
    Water-based fluorescent ink, recorded image using the same, and judging method 失效
    水性荧光墨水，使用其的记录图像和判断方法

    公开(公告)号：US20070034114A1

    公开(公告)日：2007-02-15

    申请号：US11582456

    申请日：2006-10-18

    申请人： Masako Udagawa ,  Shoji Koike ,  Makoto Aoki ,  Akira Nagashima ,  Shinichi Hakamada

    发明人： Masako Udagawa ,  Shoji Koike ,  Makoto Aoki ,  Akira Nagashima ,  Shinichi Hakamada

    IPC分类号： C09D11/00 ,  D06L3/12

    CPC分类号： C09D11/50 ,  Y10T428/24802 ,  Y10T428/24893 ,  Y10T428/24901

    摘要： The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.

    摘要翻译： 本发明涉及一种水性荧光墨水，其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长，包含水，溶解或分散在水中的着色材料，以及 有机溶剂，在着色材料的着色材料结构中具有多个荧光基团，并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料，能够改善 耐水性和耐光性，显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量，获得了优选的荧光发射和耐水性 记录图像，并且对着色剂的记录介质提供优选的粘合性 可靠性和可靠性。

    Water-based fluorescent ink, recorded image using the same, and judging method
    9.
    发明授权
    Water-based fluorescent ink, recorded image using the same, and judging method 失效
    水性荧光墨水，使用其的记录图像和判断方法

    公开(公告)号：US07464965B2

    公开(公告)日：2008-12-16

    申请号：US11582456

    申请日：2006-10-18

    申请人： Masako Udagawa ,  Shoji Koike ,  Makoto Aoki ,  Akira Nagashima ,  Shinichi Hakamada

    发明人： Masako Udagawa ,  Shoji Koike ,  Makoto Aoki ,  Akira Nagashima ,  Shinichi Hakamada

    IPC分类号： B42D15/00

    CPC分类号： C09D11/50 ,  Y10T428/24802 ,  Y10T428/24893 ,  Y10T428/24901

    摘要： The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.

    摘要翻译： 本发明涉及一种水性荧光墨水，其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长，包含水，溶解或分散在水中的着色材料，以及 有机溶剂，在着色材料的着色材料结构中具有多个荧光基团，并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料，能够改善 耐水性和耐光性，显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量，获得了优选的荧光发射和耐水性 记录图像，并且对着色剂的记录介质提供优选的粘合性 可靠性和可靠性。

    Print ink containing a plurality of fluorescent coloring materials and inkjet recording method
    10.
    发明授权
    Print ink containing a plurality of fluorescent coloring materials and inkjet recording method 有权
    含有多种荧光着色材料的印刷油墨和喷墨记录方法

    公开(公告)号：US07429291B2

    公开(公告)日：2008-09-30

    申请号：US11546973

    申请日：2006-10-13

    申请人： Masako Udagawa ,  Sadayuki Sugama ,  Shoji Koike ,  Makoto Aoki ,  Akira Nagashima ,  Shinichi Hakamada

    发明人： Masako Udagawa ,  Sadayuki Sugama ,  Shoji Koike ,  Makoto Aoki ,  Akira Nagashima ,  Shinichi Hakamada

    IPC分类号： C09D11/02

    CPC分类号： C09D11/32 ,  B41M3/144 ,  C09D11/50

    摘要： The present invention provides a fluorescence ink having a high fluorescence intensity, and an ink jet recording method using the same. The ink contains a first fluorescent coloring material that emits fluorescence at a predetermined fluorescence wavelength to be used for measurement or determination with excitation at a predetermined excitation wavelength, a second fluorescent coloring material that emits fluorescence on excitation at the predetermined excitation wavelength, where the excitation spectrum of the first coloring material in the ink to obtain the fluorescence at the predetermined emission wavelength has a peak wavelength range next to the predetermined fluorescence wavelength, and the emission fluorescence spectrum of the second coloring material has an emission wavelength region substantially including at least the above peak wavelength range.

    摘要翻译： 本发明提供了具有高荧光强度的荧光油墨和使用该荧光强度的喷墨记录方法。 油墨含有第一荧光着色材料，其以预定的荧光波长发射荧光，以用于以预定激发波长的激发进行测量或测定;第二荧光着色材料，其以预定激发波长发射荧光，其中激发 油墨中的第一着色材料的光谱以获得预定发射波长的荧光具有与预定荧光波长相邻的峰值波长范围，并且第二着色材料的发射荧光光谱具有基本上至少包括 高于峰值波长范围。