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1.发明申请AZO PIGMENT, PROCESS FOR PRODUCING AZO PIGMENT, DISPERSION CONTAINING AZO PIGMENT, AND COLORING COMPOSITION 有权AZO颜料，生产AZO颜料的方法，含有AZO颜料的分散体和着色组合物公开(公告)号：US20110245475A1
公开(公告)日：2011-10-06
申请号：US13133707
申请日：2009-12-08
Applicant: Keiichi Tateishi , Yoshiaki Nagata , Shinya Hayashi
Inventor： Keiichi Tateishi , Yoshiaki Nagata , Shinya Hayashi
IPC: C09B31/02
CPC classification number: C09B33/12 , C09B67/0002 , C09B67/0028 , C09B67/0086 , C09D11/322
Abstract: There is provided an azo pigment having excellently good color reproducibility, dispersibility, and storage stability of pigment dispersions and having excellent hue and tinctorial strength.An azo pigment represented by the following formula (1) and having characteristic peaks at Bragg angles (2θ±0.2°) of 7.2°, 13.4°, 15.0°, and 25.9 in X-ray diffraction with characteristic Cu Kα line, and a tautomer thereof:
Abstract translation: 提供了一种具有优异的颜料再现性，分散性和颜料分散体的储存稳定性并且具有优异的色调和着色强度的偶氮颜料。 在具有特征CuKα线的X射线衍射中，由下式（1）表示的偶氮颜料具有7.2°，13.4°，15.0°和25.9°的布拉格角（2θ;±0.2°）的特征峰， 互变异构体
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2.发明申请AZO PIGMENT, AND PIGMENT DISPERSION, COLORING COMPOSITION AND INK COMPOSITION FOR INKJET RECORDING CONTAINING THE SAME 有权AZO颜料和色素分散剂，用于含有其的喷墨记录的着色组合物和墨水组合物公开(公告)号：US20100258036A1
公开(公告)日：2010-10-14
申请号：US12676377
申请日：2008-09-03
Applicant: Keiichi Tateishi , Shinya Hayashi , Yoshiaki Nagata , Tomoaki Nakamura
Inventor： Keiichi Tateishi , Shinya Hayashi , Yoshiaki Nagata , Tomoaki Nakamura
IPC: C09B29/36 , C07D417/14 , C07D403/14
CPC classification number: C09B29/3656 , C09B29/0037 , C09B29/004 , C09B29/0081 , C09B29/0085 , C09B29/0092 , C09B67/0002 , C09B67/009 , G02B5/223 , G03G9/091
Abstract: A monoazo pigment is represented by the general formula (1), a tautomer of the monoazopigment, and a salt or a hydrate thereof: wherein R1, P1, and Q1 each independently represents a hydrogen or a substituent, G represents the non-metallic atoms necessary to complete a 5- to 6-membered heterocyclic group, W represents a substituent capable of binding to the heterocyclic group constituted by G, t represents an integer of from 0 to 5, Het-1 represents a group selected from the aromatic heterocyclic groups represented by the general formula (2): wherein X, Y, Z, W0, W1, W2, W3, and W4 each independently represents a hydrogen or a substituent, and * shows the point of attachment to the azo linkage in the general formula (1).
Abstract translation: 单偶氮颜料由通式（1）表示，单配位体的互变异构体及其盐或水合物：其中R1，P1和Q1各自独立地表示氢或取代基，G表示非金属原子 必要的是完成5-至6-元杂环基，W表示能够结合由G构成的杂环基的取代基，t表示0至5的整数，Het-1表示选自芳族杂环基 由通式（2）表示：其中X，Y，Z，W0，W1，W2，W3和W4各自独立地表示氢或取代基，*表示通式中偶氮键的连接点 （1）。
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3.发明授权Azo pigment, and pigment dispersion, coloring composition and ink composition for inkjet recording containing the same 有权偶氮颜料和颜料分散体，着色组合物和用于喷墨记录的油墨组合物公开(公告)号：US08142519B2
公开(公告)日：2012-03-27
申请号：US12676377
申请日：2008-09-03
Applicant: Keiichi Tateishi , Shinya Hayashi , Yoshiaki Nagata , Tomoaki Nakamura
Inventor： Keiichi Tateishi , Shinya Hayashi , Yoshiaki Nagata , Tomoaki Nakamura
CPC classification number: C09B29/3656 , C09B29/0037 , C09B29/004 , C09B29/0081 , C09B29/0085 , C09B29/0092 , C09B67/0002 , C09B67/009 , G02B5/223 , G03G9/091
Abstract: A monoazo pigment is represented by the general formula (1), a tautomer of the monoazo pigment, and a salt or a hydrate thereof: in which R1, P1, and Q1 each independently represents a hydrogen or a substituent, G represents the non-metallic atoms necessary to complete a 5- to 6-membered heterocyclic group, W represents a substituent capable of binding to the heterocyclic group constituted by G, t represents an integer of from 0 to 5, Het-1 represents a group selected from the aromatic heterocyclic groups represented by the general formula (2) as recited in the claims and disclosure of the invention.
Abstract translation: 单偶氮颜料由通式（1）表示，单偶氮颜料的互变异构体及其盐或水合物：其中R1，P1和Q1各自独立地表示氢或取代基，G表示非偶氮颜料， 完成5-至6-元杂环基所必需的金属原子，W表示能够与由G构成的杂环基结合的取代基，t表示0〜5的整数，Het-1表示选自芳香族 由通式（2）表示的杂环基，如本发明的权利要求和公开内容所述。
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4.发明授权Azo pigment, process for producing azo pigment, dispersion containing azo pigment, and coloring composition 有权偶氮颜料，偶氮颜料的制造方法，含有偶氮颜料的分散液和着色组合物公开(公告)号：US08236065B2
公开(公告)日：2012-08-07
申请号：US13133707
申请日：2009-12-08
Applicant: Keiichi Tateishi , Yoshiaki Nagata , Shinya Hayashi
Inventor： Keiichi Tateishi , Yoshiaki Nagata , Shinya Hayashi
IPC: C09B67/00
CPC classification number: C09B33/12 , C09B67/0002 , C09B67/0028 , C09B67/0086 , C09D11/322
Abstract: There is provided an azo pigment having excellently good color reproducibility, dispersibility, and storage stability of pigment dispersions and having excellent hue and tinctorial strength. An azo pigment represented by the following formula (1) and having characteristic peaks at Bragg angles (20±0.2°) of 7.2°, 13.4°, 15.0° and 25.9° in X-ray diffraction with characteristic Cu Kα line, and a tautomer thereof:
Abstract translation: 提供了一种具有优异的颜料再现性，分散性和颜料分散体的储存稳定性并且具有优异的色调和着色强度的偶氮颜料。 由下式（1）表示的偶氮颜料，在特征CuKα线的X射线衍射中具有7.2°，13.4°，15.0°和25.9°的布拉格角（20±0.2°）的特征峰，以及互变异构体 的：
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5.发明申请AZO PIGMENT, PIGMENT DISPERSION CONTAINING THE AZO PIGMENT, AND COLORING COMPOSITION 有权AZO颜料，含有AZO颜料的颜料分散体和着色组合物公开(公告)号：US20110021764A1
公开(公告)日：2011-01-27
申请号：US12921331
申请日：2009-03-05
Applicant: Keiichi Tateishi , Yoshiaki Nagata , Nobuo Seto
Inventor： Keiichi Tateishi , Yoshiaki Nagata , Nobuo Seto
IPC: C09B46/00
CPC classification number: C09B29/337 , C09B29/0037 , C09B29/327 , C09B29/3634 , C09B29/366 , C09B29/3669 , C09B29/3691 , C09B29/3695 , C09D11/322
Abstract: Provided is an azo pigment having excellent coloring characteristics such as high tinctorial strength and hue and having excellent durability such as high resistance to light and ozone, a pigment dispersion containing the azo pigment, and a coloring composition.An azo pigment represented by the following general formula (1), a tautomer of the azo pigment, and a salt or a hydrate thereof: (In the general formula (1), G0 and G1 each independently represents a non-metal atomic group which can form a 5- or 6-membered heterocyclic ring wherein each heterocyclic ring may be unsubstituted or may have a substituent; each heterocyclic ring may be a monocyclic ring or a condensed ring; X represents a hetero atom; n represents an integer of 1 to 4; when n=2, the compound of formula (1) represents a dimer formed via A or a heterocyclic group represented by G0 or G1; when n=3, the compound of formula (1) represents a trimer formed via A and/or a heterocyclic group represented by G0 or G1; when n=4, the compound of formula (1) represents a tetramer formed via A and/or a heterocyclic group represented by G0 or G1; A represents any one selected from the group of the specific substituents.)
Abstract translation: 本发明提供一种具有优异的着色特性如着色强度和色调优异并具有优异的耐光性和耐臭氧性的耐久性，含有偶氮颜料的颜料分散体和着色组合物的偶氮颜料。 由以下通式（1）表示的偶氮颜料，偶氮颜料的互变异构体及其盐或水合物：（通式（1）中，G0和G1各自独立地表示非金属原子团， 可以形成5-或6-元杂环，其中每个杂环可以是未取代的或可以具有取代基;每个杂环可以是单环或稠环; X表示杂原子; n表示1〜 4;当n = 2时，式（1）的化合物表示通过A形成的二聚体或由G0或G1表示的杂环基;当n = 3时，式（1）的化合物表示通过A形成的三聚体和/ 或由G0或G1表示的杂环基;当n = 4时，式（1）化合物表示通过A形成的四聚体和/或由G0或G1表示的杂环基; A表示选自 具体取代基）
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Patent Agency Ranking
6.发明授权Azo pigments, process for producing the azo pigments, and pigment dispersion, coloring composition and ink for inkjet recording containing the pigment 有权偶氮颜料，偶氮颜料的制造方法，颜料分散体，着色组合物和含有颜料的喷墨记录用油墨公开(公告)号：US08118885B2
公开(公告)日：2012-02-21
申请号：US12666894
申请日：2008-06-27
Applicant: Keiichi Tateishi , Yoshiaki Nagata , Tomoaki Nakamura
Inventor： Keiichi Tateishi , Yoshiaki Nagata , Tomoaki Nakamura
CPC classification number: C09D11/322 , C09B33/12
Abstract: An azo pigment represented by the following general formula (1), a tautomer of the azo pigment, and a salt or a hydrate thereof: wherein each of R1, R2, P1, P2, Q1, and Q2 independently represents a hydrogen atom or a substituent, G represents the non-metallic atoms necessary to complete a 5- to 6-membered heterocyclic group, W represents a substituent capable of binding to the heterocyclic group constituted by G, t represents an integer of from 0 to 4, each of Het-1 and Het-2 independently represents a group selected from specific aromatic heterocyclic groups.
Abstract translation: 由以下通式（1）表示的偶氮颜料，偶氮颜料的互变异构体及其盐或水合物：其中R1，R2，P1，P2，Q1和Q2各自独立地表示氢原子或 G表示完成5-至6-元杂环基所必需的非金属原子，W表示能够与由G构成的杂环基结合的取代基，t表示0〜4的整数，Het -1和Het-2独立地表示选自特定芳族杂环基团的基团。
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7.发明申请AZO PIGMENTS, PROCESS FOR PRODUCING THE AZO PIGMENTS, AND PIGMENT DISPERSION, COLORING COMPOSITION AND INK FOR INKJET RECORDING CONTAINING THE PIGMENT 有权AZO颜料，生产AZO颜料的方法，颜料分散剂，着色组合物和墨水，用于含有颜料的喷墨记录公开(公告)号：US20110030583A1
公开(公告)日：2011-02-10
申请号：US12666894
申请日：2008-06-27
Applicant: Keiichi Tateishi , Yoshiaki Nagata , Tomoaki Nakamura
Inventor： Keiichi Tateishi , Yoshiaki Nagata , Tomoaki Nakamura
CPC classification number: C09D11/322 , C09B33/12
Abstract: An azo pigment represented by the following general formula (1), a tautomer of the azo pigment, and a salt or a hydrate thereof: wherein each of R1, R2, P1, P2, Q1, and Q2 independently represents a hydrogen atom or a substituent, G represents the non-metallic atoms necessary to complete a 5- to 6-membered heterocyclic group, W represents a substituent capable of binding to the heterocyclic group constituted by G, t represents an integer of from 0 to 4, each of Het-1 and Het-2 independently represents a group selected from specific aromatic heterocyclic groups.
Abstract translation: 由以下通式（1）表示的偶氮颜料，偶氮颜料的互变异构体及其盐或水合物：其中R1，R2，P1，P2，Q1和Q2各自独立地表示氢原子或 G表示完成5-至6-元杂环基所必需的非金属原子，W表示能够与由G构成的杂环基结合的取代基，t表示0〜4的整数，Het -1和Het-2独立地表示选自特定芳族杂环基团的基团。
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8.发明授权AZO pigment, pigment dispersion containing the AZO pigment, and coloring composition 有权AZO颜料，含有AZO颜料的颜料分散体和着色组合物公开(公告)号：US08177861B2
公开(公告)日：2012-05-15
申请号：US12921331
申请日：2009-03-05
Applicant: Keiichi Tateishi , Yoshiaki Nagata , Nobuo Seto
Inventor： Keiichi Tateishi , Yoshiaki Nagata , Nobuo Seto
CPC classification number: C09B29/337 , C09B29/0037 , C09B29/327 , C09B29/3634 , C09B29/366 , C09B29/3669 , C09B29/3691 , C09B29/3695 , C09D11/322
Abstract: An azo pigment of formula (1), a tautomer of the azo pigment, or a salt or hydrate thereof, are provided: G0 and G1 each is a non-metal atomic group which can form a 5- or 6-membered heterocyclic ring, The rings may be monocyclic or condensed and are optionally substituted. X is a hetero atom. n is an integer of 1 to 4. When n=2, 3, or 4, the compound is a dimer, trimer, or tetramer, respectively. A is a substituent. The azo pigment has excellent coloring characteristics such as high tinctorial strength and hue. It also has excellent durability including high resistance to light and ozone. A pigment dispersion containing the azo pigment and a coloring composition are also provided.
Abstract translation: 提供式（1）的偶氮颜料，偶氮颜料的互变异构体或其盐或水合物：G0和G1各自是可以形成5-或6-元杂环的非金属原子团， 所述环可以是单环或缩合的并且任选被取代。 X是杂原子。 n为1至4的整数。当n = 2,3或4时，化合物分别为二聚体，三聚体或四聚体。 A是取代基。 偶氮颜料具有优异的着色特性，例如高着色强度和色调。 它还具有优异的耐久性，包括耐高光和臭氧。 还提供了含有偶氮颜料和着色组合物的颜料分散体。
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9.发明授权Azo compounds, azo pigments, and dispersion, coloring composition and ink for inkjet recording containing the azo compounds or azo pigments, ink tank for inkjet recording, inkjet recording method, and recorded products 有权偶氮化合物，偶氮颜料和分散体，用于喷墨记录的着色组合物和油墨，包含偶氮化合物或偶氮颜料，用于喷墨记录的墨罐，喷墨记录方法和记录产物公开(公告)号：US08080066B2
公开(公告)日：2011-12-20
申请号：US12921327
申请日：2009-03-05
Applicant: Shinya Hayashi , Keiichi Tateishi , Naoyuki Hanaki
Inventor： Shinya Hayashi , Keiichi Tateishi , Naoyuki Hanaki
CPC classification number: C07D487/04 , C09B29/0037 , C09B29/3695 , C09B35/03 , C09D11/322
Abstract: An azo pigment represented by the general formula (1), a tautomer, salt, or hydrate thereof: wherein R1, R2, R3, Y, Z, and G each independently represents a hydrogen atom or a substituent, n represents an integer of from 2 to 4 and, when n=2, the general formula (1) represents a dimer formed through R1, R2, R3, Y, Z, or G and, when n=3, the general formula (1) represents a trimer formed through R1, R2, R3, Y, Z, or G and, when n=4, the general formula (1) represents a tetramer formed through R1, R2, R3, Y, Z, or G.
Abstract translation: 由通式（1）表示的偶氮颜料，其互变异构体，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 2〜4，当n = 2时，通式（1）表示通过R 1，R 2，R 3，Y，Z或G形成的二聚体，当n = 3时，通式（1）表示形成的三聚体 通过R 1，R 2，R 3，Y，Z或G，并且当n = 4时，通式（1）表示通过R 1，R 2，R 3，Y，Z或G形成的四聚体。
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10.发明授权Azo pigment, process for producing azo pigment, and dispersion and coloring composition containing azo pigment 有权偶氮颜料，偶氮颜料的制造方法和含有偶氮颜料的分散体和着色组合物公开(公告)号：US08172910B2
公开(公告)日：2012-05-08
申请号：US13121513
申请日：2009-09-28
Applicant: Keiichi Tateishi , Shinya Hayashi
Inventor： Keiichi Tateishi , Shinya Hayashi
CPC classification number: C09B33/12 , C09B67/0028 , C09B67/0086 , C09D11/322 , C09D17/003
Abstract: An object of the invention is to provide an azo pigment having extremely good dispersibility and dispersion stability and having excellent hue and tinctorial strength and, preferably, having a long axis observed with a transmission microscope of from 0.01 μm to 30 μm. An azo pigment which is represented by the following formula (1) and having characteristic peaks at Bragg angles (2θ±0.2°) of (i) 7.6° and 25.6°, (ii) 7.0°, 26.4°, and 27.3°, or (iii) 6.4°, 26.4°, and 27.2° in X-ray diffraction with characteristic Cu Kα line, or a tautomer thereof:
Abstract translation: 本发明的目的是提供一种具有极好的分散性和分散稳定性并且具有优异的色相和着色强度的偶氮颜料，并且优选地，用透射显微镜观察到的长轴为0.01μm至30μm。 （i）7.6°和25.6°，（ii）7.0°，26.4°和27.3°的布拉格角（2θ;±0.2°）具有特征峰的由下式（1）表示的偶氮颜料， 或（iii）在具有特征CuKα线的X射线衍射中为6.4°，26.4°和27.2°，或其互变异构体：
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