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    Ink composition
    3.
    发明授权
    Ink composition 有权
    墨水组成

    公开(公告)号：US08491714B2

    公开(公告)日：2013-07-23

    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。

    INK composition
    5.
    发明授权
    INK composition 有权
    INK组成

    公开(公告)号：US07901499B2

    公开(公告)日：2011-03-08

    申请号：US12074816

    申请日：2008-03-05

    申请人： Kazuhiko Kitamura ,  Akihito Sao

    发明人： Kazuhiko Kitamura ,  Akihito Sao

    IPC分类号： C09D11/02

    CPC分类号： C09D11/38 ,  Y10T428/24802

    摘要： An ink composition at least comprising water and a colorant, and further comprising 0.01% by weight or more of lithium ions based on the total weight of the ink composition, wherein at least one type of glycol ether represented by the following formula 1 is contained: R1O—[—CH2—CH2—O]n—R2  Formula 1 (wherein, n represents a positive number of 4 to 8, R1 represents H or an alkyl group having 1 to 3 carbon atoms, and R2 represents an alkyl group having 6 to 8 carbon atoms).

    摘要翻译： 至少包含水和着色剂的油墨组合物，并且还包含基于所述油墨组合物的总重量的0.01重量％或更多的锂离子，其中包含至少一种由下式1表示的二醇醚： R1O - [ - CH2-CH2-O] n-R2式1（其中，n表示4〜8的正数，R 1表示H或碳原子数1〜3的烷基，R 2表示具有6个 至8个碳原子）。

    Ink composition, ink cartridge, recording method, and recorded product
    6.
    发明授权
    Ink composition, ink cartridge, recording method, and recorded product 有权
    墨水组合物，墨盒，记录方法和记录产品

    公开(公告)号：US07540908B2

    公开(公告)日：2009-06-02

    申请号：US11800660

    申请日：2007-05-07

    申请人： Akihito Sao ,  Hidefumi Maruyama ,  Kazuhiko Kitamura

    发明人： Akihito Sao ,  Hidefumi Maruyama ,  Kazuhiko Kitamura

    IPC分类号： C09D11/02 ,  B41J2/01

    CPC分类号： C09D11/38

    摘要： An ink composition comprising: a betaine-based surfactant represented by the following general formula (1) and a linear saturated aliphatic alcohol having a hydroxyl value of 1 to 2 and 4 to 6 carbon atoms:[C 1] (R)p—N-[L-(COOM)q]r  Formula (1) (wherein, R represents a hydrogen atom, alkyl group, aryl group or heterocyclic group, L represents a divalent or more linking group, M represents a hydrogen atom, alkaline metal atom, ammonium group, protonated organic amine or nitrogen-containing heterocyclic group or quaternary ammonium ion group, or represents a group that does not exist as a cation in the case of being a counter ion of an ammonium ion formed of an N atom in formula (1), q represents an integer of 1 or more, r represents an integer of 1 to 4, p represents an integer of 0 to 4, p+r is 3 or 4, N is a nitrogen atom that composes a quaternary amine in the case p+r is 4, R may be the same or different when p is 2 or more, COOM may be the same or different when q is 2 or more, and L-(COOM)q may be the same or different when r is 2 or more).

    摘要翻译： 一种油墨组合物，其包含：由以下通式（1）表示的基于甜菜碱的表面活性剂和羟基值为1至2和4至6个碳原子的直链饱和脂族醇：[C 1] 公式描述=“在线公式”end =“lead”？>（R）pN- [L-（COOM）q] r公式（1）<？in-line-formula description =“In-line Formulas”end =“尾”→（其中，R表示氢原子，烷基，芳基或杂环基，L表示二价以上的连接基，M表示氢原子，碱金属原子，铵基，质子化有机胺或 含氮杂环基或季铵离子基，或表示在作为由式（1）中的N原子形成的铵离子的抗衡离子的情况下不作为阳离子存在的基团，q表示 1以上，r表示1〜4的整数，p表示0〜4的整数，p + r为3或4，N是在c中构成季胺的氮原子 ase p + r为4时，当p为2以上时，R可以相同或不同，当q为2以上时，COOM可以相同或不同，且当R（COOM）q可以相同或不同时，r 是2以上）。

    Inkset, ink cartridge, inkjet recording method, and recorded matter
    8.
    发明申请
    Inkset, ink cartridge, inkjet recording method, and recorded matter 有权
    墨盒，墨盒，喷墨记录方法和记录物

    公开(公告)号：US20080145562A1

    公开(公告)日：2008-06-19

    申请号：US12002276

    申请日：2007-12-13

    申请人： Kazuhiko Kitamura ,  Akihito Sao ,  Hiroshi Fukumoto

    发明人： Kazuhiko Kitamura ,  Akihito Sao ,  Hiroshi Fukumoto

    IPC分类号： C09D11/02 ,  B05D1/04

    CPC分类号： C09D11/40 ,  C09D11/328

    摘要： An inkset comprising at least a yellow ink composition, two types of magenta ink compositions of different color density, and a cyan ink composition: the magenta ink composition containing as a colorant at least one type of compound expressed by the formula M-1, and at least one type of compound expressed by the formula M-2, the yellow ink composition containing as a colorant at least one type of compound expressed by the formula Y-1 the cyan ink composition containing as a cyan dye at least one type of compound selected from the compounds or salt thereof expressed by the formula C-1.

    摘要翻译： 包含至少一种黄色油墨组合物，两种不同颜色密度的品红色墨水组合物和青色墨水组合物的墨水组合物：含有至少一种由式M-1表示的化合物作为着色剂的品红色油墨组合物，以及 由式M-2表示的至少一种类型的化合物，黄色油墨组合物含有至少一种由式Y-1表示的化合物作为着色剂，青色油墨组合物含有青色染料至少一种类型的化合物 选自由式C-1表示的化合物或其盐。

    Ink Composition, and Ink Jet Recording Method and Recorded Matter Using the Same
    9.
    发明申请
    Ink Composition, and Ink Jet Recording Method and Recorded Matter Using the Same 有权
    油墨组合物和喷墨记录方法和使用其的记录物质

    公开(公告)号：US20080047461A1

    公开(公告)日：2008-02-28

    申请号：US11597729

    申请日：2005-05-25

    申请人： Masahiro Hanmura ,  Kazuhiko Kitamura ,  Yasuhiro Oki

    发明人： Masahiro Hanmura ,  Kazuhiko Kitamura ,  Yasuhiro Oki

    IPC分类号： C09D11/02 ,  G01D11/00

    CPC分类号： C09D11/38 ,  C09D11/328

    摘要： Problem: To improve clogging and ink droplet deflection. Solving Means: An ink composition comprising at least water, a colorant and an aromatic compound having a carboxyl group, which contains at least one member selected from the group consisting of a sodium ion, a potassium ion and an ammonium ion and also contains a lithium ion. Alternatively, an ink composition comprising at least water, a specific cyan dye and an aromatic compound having a carboxyl group, which contains a lithium ion and also contains a sodium ion and/or a potassium ion.

    摘要翻译： 问题：改善堵塞和墨滴偏转。 解决方法：至少包含水，着色剂和具有羧基的芳族化合物的油墨组合物，其含有选自钠离子，钾离子和铵离子中的至少一种，还含有锂 离子。 或者，至少包含水，特定的青色染料和含有羧基的芳族化合物的油墨组合物，其含有锂离子，并且还含有钠离子和/或钾离子。

    Ink composition, ink cartridge, recording method, and recorded product
    10.
    发明申请
    Ink composition, ink cartridge, recording method, and recorded product 有权
    墨水组合物，墨盒，记录方法和记录产品

    公开(公告)号：US20070265376A1

    公开(公告)日：2007-11-15

    申请号：US11800660

    申请日：2007-05-07

    申请人： Akihito Sao ,  Hidefumi Maruyama ,  Kazuhiko Kitamura

    发明人： Akihito Sao ,  Hidefumi Maruyama ,  Kazuhiko Kitamura

    IPC分类号： B41J2/01

    CPC分类号： C09D11/38

    摘要： An ink composition comprising: a betaine-based surfactant represented by the following general formula (1) and a linear saturated aliphatic alcohol having a hydroxyl value of 1 to 2 and 4 to 6 carbon atoms: [C 1] (R)p—N-[L-(COOM)q]r  Formula (1) (wherein, R represents a hydrogen atom, alkyl group, aryl group or heterocyclic group, L represents a divalent or more linking group, M represents a hydrogen atom, alkaline metal atom, ammonium group, protonated organic amine or nitrogen-containing heterocyclic group or quaternary ammonium ion group, or represents a group that does not exist as a cation in the case of being a counter ion of an ammonium ion formed of an N atom in formula (1), q represents an integer of 1 or more, r represents an integer of 1 to 4, p represents an integer of 0 to 4, p+r is 3 or 4, N is a nitrogen atom that composes a quaternary amine in the case p+r is 4, R may be the same or different when p is 2 or more, COOM may be the same or different when q is 2 or more, and L-(COOM)q may be the same or different when r is 2 or more).

    摘要翻译： 一种油墨组合物，其包含：由以下通式（1）表示的基于甜菜碱的表面活性剂和羟基值为1至2和4至6个碳原子的直链饱和脂族醇：[C 1] 公式描述=“在线公式”end =“lead”？（R） N- [L-（COOM）q < 式（1）<？in-line-formula description =“In-line formula”end =“tail”？>（其中，R表示氢原子，烷基，芳基或杂环基，L表示 二价以上的连接基，M表示氢原子，碱金属原子，铵基，质子化有机胺或含氮杂环基或季铵离子基，或者表示在作为阳离子的情况下不作为阳离子存在的基团 由式（1）中的N原子形成的铵离子的反离子，q表示1以上的整数，r表示1〜4的整数，p表示0〜4的整数，p + r为3 或4，N是共同的氮原子 在p + r为4的情况下施用季胺，当p为2以上时，R可以相同或不同，当q为2以上时，COOM可以相同或不同，并且L-（COOM） 当r为2以上时，q可以相同或不同）。