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    Ink composition, ink jet recording method and recorded matter
    3.
    发明授权
    Ink composition, ink jet recording method and recorded matter 失效
    油墨成分，喷墨记录方法和记录物

    公开(公告)号：US06761759B2

    公开(公告)日：2004-07-13

    申请号：US10103657

    申请日：2002-03-21

    申请人： Yasuhiro Oki ,  Kazuhiko Kitamura ,  Tetsuya Aoyama ,  Kyoichi Oka ,  Nobuo Uotani ,  Hiroshi Takahashi ,  Yuji Ito

    发明人： Yasuhiro Oki ,  Kazuhiko Kitamura ,  Tetsuya Aoyama ,  Kyoichi Oka ,  Nobuo Uotani ,  Hiroshi Takahashi ,  Yuji Ito

    IPC分类号： C09D1100

    CPC分类号： C09D11/38

    摘要： The ink composition of the present invention contains a coloring agent, water, a water-soluble organic solvent which is a liquid at least at temperatures of 40° C. or less, and which has a solubility of 1 wt % or greater with respect to water at a temperature of 20° C., and a saturation vapor pressure of 1.7 Pa or less at a temperature of 20° C. (with said organic solvent being contained in the ink composition at the rate of 10 to 35 wt %), and one or more amidine type compounds. As a result, the present invention provides an ink composition, a recording medium, recorded matter and an ink jet recording method that make it possible to obtain images with a high image quality which are superior in terms of the gas resistance of the recorded matter.

    摘要翻译： 本发明的油墨组合物含有着色剂，水，水溶性有机溶剂，其至少在40℃以下的温度下为液体，相对于本发明的溶解度为1重量％以上 温度为20℃的水，饱和蒸气压在20℃的温度下为1.7Pa以下（油墨组合物中的所述有机溶剂的含量为10〜35重量％）， 和一种或多种脒型化合物。 结果，本发明提供了一种油墨组合物，记录介质，记录物质和喷墨记录方法，使得可以获得在记录物质的气体阻力方面优异的图像质量高的图像。

    Aqueous ink
    4.
    发明授权
    Aqueous ink 失效
    水性油墨

    公开(公告)号：US06676735B2

    公开(公告)日：2004-01-13

    申请号：US09886949

    申请日：2001-06-21

    申请人： Yasuhiro Oki ,  Kazuhiko Kitamura ,  Tetsuya Aoyama ,  Nobuo Uotani ,  Hiroshi Takahashi ,  Yuji Ito

    发明人： Yasuhiro Oki ,  Kazuhiko Kitamura ,  Tetsuya Aoyama ,  Nobuo Uotani ,  Hiroshi Takahashi ,  Yuji Ito

    IPC分类号： C09D1100

    CPC分类号： C09D11/38 ,  C09D11/03

    摘要： An aqueous ink comprising at least a colorant, a water-soluble organic solvent and a compound represented by general formula (I) shown below, wherein said water-soluble organic solvent stays liquid at a temperature of not higher than 40° C., exhibits a water solubility of not lower than 1% by weight at a temperature of 20° C. and a saturated vapor pressure of not higher than 1.7 Pa at a temperature of 20° C. and is contained in an amount of from 5 to 35% by weight: wherein Y represents a nonmetallic atom group required to form a 5- to 7-membered ring with C and N; X represents a hydrogen atom, oxyradical group, hydroxyl group, alkyl group, alkenyl group, alkinyl group, aryl group, acyl group, sulfonyl group, sulfinyl group, alkoxy group, aryloxy group or acyloxy group; and R1 to R4 may be the same or different and each represent a hydrogen atom or alkyl group, with the proviso that any two of R1 to R4 and Y may be connected to each other to form a 5- to 7-membered ring.

    摘要翻译： 一种含有至少着色剂，水溶性有机溶剂和下述通式（I）表示的化合物的水性油墨，其中所述水溶性有机溶剂在不高于40℃的温度下保持液体，表现出 在20℃的温度下的水溶解度不低于1重量％，在20℃的温度下的饱和蒸汽压不高于1.7Pa，并且含量为5〜35％ ：其中Y表示与C和N形成5-至7-元环所需的非金属原子团; X代表氢原子，二酰基，羟基，烷基，烯基，炔基，芳基，酰基，磺酰基，亚磺酰基，烷氧基，芳氧基或酰氧基; R 1至R 4可以相同或不同，各自表示氢原子或烷基，条件是R 1至R 4和Y中的任何两个可以彼此连接 形成5-至7-元环。

    Ink set
    5.
    发明授权
    Ink set 有权
    油墨套

    公开(公告)号：US07211132B2

    公开(公告)日：2007-05-01

    申请号：US10951442

    申请日：2004-09-28

    申请人： Yasuhiro Oki ,  Kazuhiko Kitamura ,  Tetsuya Aoyama ,  Masahiro Hanmura ,  Hiroshi Fukumoto

    发明人： Yasuhiro Oki ,  Kazuhiko Kitamura ,  Tetsuya Aoyama ,  Masahiro Hanmura ,  Hiroshi Fukumoto

    IPC分类号： C09D11/02 ,  B41J2/01

    CPC分类号： C09D11/328 ,  C09D11/40 ,  Y10T428/24802

    摘要： To provide an ink set capable of recording images with good ozone fastness on a recording medium, an ink set of the present invention comprises at least a yellow ink composition, a magenta ink composition, and a cyan ink composition. The cyan ink composition contains at least one of the compounds expressed by formula (1) below as a cyan dye: and the magenta ink composition contains, as a colorant, at least one substance selected from the group consisting of compounds expressed by formula (2) below: and salts thereof (in formula (2), A represents an alkylene group, an alkylene group containing a phenylene group, or a group expressed by formula (3) below: and X represents a group selected from the group consisting of NH2, OH, and Cl).

    摘要翻译： 为了提供能够在记录介质上记录具有良好耐臭氧性的图像的油墨组，本发明的油墨组至少包括黄色油墨组合物，品红色油墨组合物和青色油墨组合物。 青色油墨组合物含有至少一种由下式（1）表示的化合物作为青色染料：品红色油墨组合物含有至少一种选自由式（2）表示的化合物 ）及其盐（式（2）中，A表示亚烷基，含亚苯基的亚烷基或由下式（3）表示的基团：X表示选自NH 2，OH和Cl）。

    Ink set
    6.
    发明申请
    Ink set 有权
    油墨套

    公开(公告)号：US20050115458A1

    公开(公告)日：2005-06-02

    申请号：US10951442

    申请日：2004-09-28

    申请人： Yasuhiro Oki ,  Kazuhiko Kitamura ,  Tetsuya Aoyama ,  Masahiro Hanmura ,  Hiroshi Fukumoto

    发明人： Yasuhiro Oki ,  Kazuhiko Kitamura ,  Tetsuya Aoyama ,  Masahiro Hanmura ,  Hiroshi Fukumoto

    IPC分类号： B41J2/01 ,  B41M5/00 ,  C09B5/14 ,  C09B29/42 ,  C09B47/24 ,  C09D11/00 ,  C09D11/326 ,  C09D11/38 ,  C09D11/40 ,  C09D11/02

    CPC分类号： C09D11/328 ,  C09D11/40 ,  Y10T428/24802

    摘要： To provide an ink set capable of recording images with good ozone fastness on a recording medium, an ink set of the present invention comprises at least a yellow ink composition, a magenta ink composition, and a cyan ink composition. The cyan ink composition contains at least one of the compounds expressed by formula (1) below as a cyan dye: and the magenta ink composition contains, as a colorant, at least one substance selected from the group consisting of compounds expressed by formula (2) below: and salts thereof (in formula (2), A represents an alkylene group, an alkylene group containing a phenylene group, or a group expressed by formula (3) below: and X represents a group selected from the group consisting of NH2, OH, and Cl).

    摘要翻译： 为了提供能够在记录介质上记录具有良好耐臭氧性的图像的油墨组，本发明的油墨组至少包括黄色油墨组合物，品红色油墨组合物和青色油墨组合物。 青色油墨组合物含有至少一种由下式（1）表示的化合物作为青色染料：品红色油墨组合物含有至少一种选自由式（2）表示的化合物 ）及其盐（式（2）中，A表示亚烷基，含亚苯基的亚烷基或由下式（3）表示的基团：X表示选自NH 2，OH和Cl）。

    Ink composition and ink jet recording method using the same
    7.
    发明授权
    Ink composition and ink jet recording method using the same 有权
    油墨组合物和使用其的喷墨记录方法

    公开(公告)号：US08496746B2

    公开(公告)日：2013-07-30

    申请号：US13396797

    申请日：2012-02-15

    申请人： Ryosuke Teramoto ,  Shigemi Wakabayashi ,  Kazuhiko Kitamura ,  Yasuhiro Oki ,  Yasunari Ikeda ,  Hiromi Iseki

    发明人： Ryosuke Teramoto ,  Shigemi Wakabayashi ,  Kazuhiko Kitamura ,  Yasuhiro Oki ,  Yasunari Ikeda ,  Hiromi Iseki

    IPC分类号： C09D11/02

    CPC分类号： C09D11/328 ,  C09B67/0046

    摘要： An ink composition includes: water, a compound represented by the following general formula (1) or a salt thereof, and a compound represented by the following general formula (21) or a salt thereof. (in the formula (1), n represents 0 or 1, each of R1, R2, R3, and R4 represents a substituent, Group A represents a substituted heterocyclic group represented by the following general formula (2) or (3): in the formula (2), R5 represents a substituent. in the formula (3), each of R6, R7, and R8 represents a substituent, and Group B has a substituted phenyl group or naphthyl group). (in the formula (21), each of R21, R22, R23, R24, R25, R26, R27, and R28 represents a substituent, and X represents a divalent crosslinking group).

    摘要翻译： 油墨组合物包括：水，由以下通式（1）表示的化合物或其盐以及由以下通式（21）表示的化合物或其盐。 （式（1）中，n表示0或1，R 1，R 2，R 3和R 4各自表示取代基，A组表示下述通式（2）或（3）表示的取代杂环基： 式（2）中，R 5表示取代基，式（3）中，R 6，R 7和R 8各自表示取代基，B组具有取代苯基或萘基。 （式（21）中，R 21，R 22，R 23，R 24，R 25，R 26，R 27和R 28各自表示取代基，X表示二价交联基团）。

    INK COMPOSITION
    8.
    发明申请
    INK COMPOSITION 有权
    墨水组合物

    公开(公告)号：US20110232525A1

    公开(公告)日：2011-09-29

    申请号：US13053693

    申请日：2011-03-22

    申请人： Hiromi Iseki ,  Yasuhiro Oki ,  Kazuhiko Kitamura

    发明人： Hiromi Iseki ,  Yasuhiro Oki ,  Kazuhiko Kitamura

    IPC分类号： C09D11/02

    CPC分类号： C09D11/38 ,  C09B5/14 ,  C09D11/037 ,  C09D11/328

    摘要： An ink composition contains a water-soluble copper compound and an anthrapyridone dye represented by the following formula: wherein M1 represents a hydrogen atom, NH4, or Na; R1 represents a hydrogen atom, a substitutable alkyl group, a substitutable aryl group, or a substitutable benzoyl group; R2 represents a hydrogen atom or a substitutable alkyl group; R3 represents a hydrogen atom, a halogen atom, or a substitutable alkyl group; R4 represents a hydrogen atom, NH4 which may be substituted, or a substitutable sulfo group; and R5 represents an acyl group or a group represented by the following formula: where X and Y independently represent a chlorine atom, hydroxy group, amino group, monoethanolamino group, diethanolamino group, morpholino group, anilino group, or phenol group in which hydrogen atoms may be substituted by one or more substituents.

    摘要翻译： 油墨组合物含有水溶性铜化合物和由下式表示的蒽吡啶酮染料：其中M1表示氢原子，NH4或Na; R1表示氢原子，可取代的烷基，可取代的芳基或可取代的苯甲酰基; R2表示氢原子或可取代的烷基; R3表示氢原子，卤素原子或可取代的烷基; R4表示氢原子，可被取代的NH4或可取代的磺基; R5表示酰基或下式表示的基团：其中X和Y独立地表示氯原子，羟基，氨基，单乙醇胺基，二乙醇氨基，吗啉代基，苯胺基或苯酚基，其中氢原子 可以被一个或多个取代基取代。