Azo compound, azo pigment, dispersion containing the azo compound or azo pigment, coloring composition, ink for inkjet recording, ink tank for inkjet recording, inkjet recording method and recorded material
    5.
    发明授权
    Azo compound, azo pigment, dispersion containing the azo compound or azo pigment, coloring composition, ink for inkjet recording, ink tank for inkjet recording, inkjet recording method and recorded material 有权
    偶氮化合物,偶氮颜料,含有偶氮化合物或偶氮颜料的分散体,着色组合物,用于喷墨记录的油墨,用于喷墨记录的油墨罐,喷墨记录方法和记录材料

    公开(公告)号:US08083810B2

    公开(公告)日:2011-12-27

    申请号:US12921309

    申请日:2009-03-05

    IPC分类号: A61Q5/10 C09D11/00

    摘要: To provide an azo pigment excellent in coloristic characteristics such as tinctorial strength and hue and at the same time, excellent in the durability such as light fastness and ozone resistance, a pigment dispersion containing the azo pigment, a coloring composition, and an ink for inkjet recording. An azo pigment represented by the following formula (1), its tautomer, or a salt or hydrate thereof: (wherein R1, R2, R3, Y, Z and G each independently represents a hydrogen atom or a substituent; n represents and integer of 2 to 4; and the formula represents a dimer through R1, R2, R3, Y, Z or G when n is 2, represents a trimer through R1, R2, R3, Y, Z or G when n is 3, and represents a tetramer through R1, R2, R3, Y, Z or G when n is 4).

    摘要翻译: 为了提供着色特性如着色强度和色调优异的偶氮颜料,同时耐光性和耐臭氧性的耐久性优异,含有偶氮颜料的颜料分散体,着色组合物和喷墨用墨水 记录。 由下式(1)表示的偶氮颜料,其互变异构体或其盐或水合物:(其中R1,R2,R3,Y,Z和G各自独立地表示氢原子或取代基; n表示和 2至4;当n为2时,该式表示通过R 1,R 2,R 3,Y,Z或G的二聚体,当n为3时,表示通过R 1,R 2,R 3,Y,Z或G的三聚体, 当n为4时,通过R1,R2,R3,Y,Z或G四聚体)。

    AZO COMPOUND, AZO PIGMENT, DISPERSION CONTAINING THE AZO COMPOUND OR AZO PIGMENT, COLORING COMPOSITION, INK FOR INKJET RECORDING, INK TANK FOR INKJET RECORDING, INKJET RECORDING METHOD AND RECORDED MATERIAL
    6.
    发明申请
    AZO COMPOUND, AZO PIGMENT, DISPERSION CONTAINING THE AZO COMPOUND OR AZO PIGMENT, COLORING COMPOSITION, INK FOR INKJET RECORDING, INK TANK FOR INKJET RECORDING, INKJET RECORDING METHOD AND RECORDED MATERIAL 有权
    AZO化合物,AZO颜料,包含AZO化合物或AZO颜料的分散体,着色组合物,用于喷墨记录的墨水,用于喷墨记录的墨盒,记录方法和记录材料

    公开(公告)号:US20110001777A1

    公开(公告)日:2011-01-06

    申请号:US12921309

    申请日:2009-03-05

    IPC分类号: B41J2/175 C09B29/06 C09B31/04

    摘要: To provide an azo pigment excellent in coloristic characteristics such as tinctorial strength and hue and at the same time, excellent in the durability such as light fastness and ozone resistance, a pigment dispersion containing the azo pigment, a coloring composition, and an ink for inkjet recording.An azo pigment represented by the following formula (1), its tautomer, or a salt or hydrate thereof: (wherein R1, R2, R3, Y, Z and G each independently represents a hydrogen atom or a substituent; n represents and integer of 2 to 4; and the formula represents a dimer through R1, R2, R3, Y, Z or G when n is 2, represents a trimer through R1, R2, R3, Y, Z or G when n is 3, and represents a tetramer through R1, R2, R3, Y, Z or G when n is 4).

    摘要翻译: 为了提供着色特性如着色强度和色调优异的偶氮颜料,同时耐光性和耐臭氧性的耐久性优异,含有偶氮颜料的颜料分散体,着色组合物和喷墨用墨水 记录。 由下式(1)表示的偶氮颜料,其互变异构体或其盐或水合物:(其中R1,R2,R3,Y,Z和G各自独立地表示氢原子或取代基; n表示和 2至4;当n为2时,该式表示通过R 1,R 2,R 3,Y,Z或G的二聚体,当n为3时,表示通过R 1,R 2,R 3,Y,Z或G的三聚体, 当n为4时,通过R1,R2,R3,Y,Z或G四聚体)。

    Ink composition, and ink jet recording method and recorded matter using the same
    7.
    发明授权
    Ink composition, and ink jet recording method and recorded matter using the same 有权
    油墨组合物,喷墨记录方法和使用其的记录物

    公开(公告)号:US07691192B2

    公开(公告)日:2010-04-06

    申请号:US10573797

    申请日:2004-09-30

    IPC分类号: C09D11/02 B41J2/01

    CPC分类号: C09D11/328

    摘要: An ink composition including at least water, a cyan dye represented by the formula shown below and an aromatic compound having a carboxyl group and/or a salt thereof; an inkjet recording method using the composition; and recorded matter which is recorded by the recording method wherein M represents a hydrogen atom, a metal element, a metal oxide, a metal hydroxide or a metal halide, R1 to R4 each independently represents —SO2Z, and Z represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group, provided that at least one of four Z's has an ionic hydrophilic group as a substituent.

    摘要翻译: 至少包含水的油墨组合物,由下述式表示的青色染料和具有羧基的芳族化合物和/或其盐; 使用该组合物的喷墨记录方法; 和通过记录方法记录的记录物,其中M表示氢原子,金属元素,金属氧化物,金属氢氧化物或金属卤化物,R 1至R 4各自独立地表示-SO 2 Z,Z表示取代或未取代的烷基 基团,取代或未取代的环烷基,取代或未取代的烯基,取代或未取代的芳烷基,取代或未取代的芳基或取代或未取代的杂环基,条件是四个Z中的至少一个具有离子性亲水基 作为取代基。

    Ink composition, inkjet recording ink composition, ink set, ink cartridge, inkjet recording method and recorded matter
    10.
    发明授权
    Ink composition, inkjet recording ink composition, ink set, ink cartridge, inkjet recording method and recorded matter 有权
    油墨组合物,喷墨记录油墨组合物,油墨组,墨盒,喷墨记录方法和记录物

    公开(公告)号:US08523990B2

    公开(公告)日:2013-09-03

    申请号:US12999233

    申请日:2009-06-15

    IPC分类号: C09D11/02

    摘要: An ink composition having a suitably-adjusted hue and causing no decomposition of dyes during storage is provided. The ink composition contains a compound (a) represented by the following formula (1), an ingredient (c) and moisture-retentive agents, characterized by being from 0.1 mass % to lower than 7.0 mass % in content of the compound represented by the formula (1), 10.0 mass % or lower in content of a moisture-retentive agent having 3 or more hydroxyl groups (b) and lower than 30.0 in molar ratio of the moisture-retentive agent having 3 or more hydroxyl groups to the compound represented by the formula (1): wherein each of Ar1 and Ar2 preferably represents an aromatic heterocyclic group, each of A1 and A2 represents a hydrogen atom or a substituent, Y represents —OM or —NR1R2, M represents a hydrogen atom or a metal ion and each of R1 and R2 represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic group or the like. The ingredient (c) is at least one compound selected from C.I. Direct Yellow 59, id. 86, id. 132 or the like.

    摘要翻译: 提供了具有适当调节的色调并且在储存期间不会分解染料的油墨组合物。 油墨组合物含有由下式(1)表示的化合物(a),成分(c)和保湿剂,其特征在于,由以下化合物表示的化合物的含量为0.1质量%以上且低于7.0质量% 式(1),具有3个以上羟基(b)且低于30.0的具有3个以上羟基的保湿剂的保湿剂相对于所表示的化合物的保湿剂的含量为10.0质量%以下 式(1)中,Ar 1和Ar 2优选表示芳香族杂环基,A 1和A 2分别表示氢原子或取代基,Y表示-OM或-NR 1 R 2,M表示氢原子或金属离子 R 1和R 2各自表示氢原子,烷基,芳基,杂环基等。 成分(c)是选自C.I.的至少一种化合物。 直接黄色59,id。 86,id。 132等。