公开(公告)号：WO2008056828A2

公开(公告)日：2008-05-15

申请号：PCT/JP2007072240

申请日：2007-11-09

Applicant: FUJIFILM CORP ,  TATEISHI KEIICHI ,  TAKASAKI MASARU ,  TANAKA SHIGEAKI ,  SEKIOKA TADAO ,  MORITA TAKAHIRO

Inventor： TATEISHI KEIICHI ,  TAKASAKI MASARU ,  TANAKA SHIGEAKI ,  SEKIOKA TADAO ,  MORITA TAKAHIRO

IPC: C07D231/38

CPC classification number: C07D231/38

Abstract: A process for producing a 5-aminopyrazole derivative represented by Formula (I) includes a step of reacting a hydrazine compound represented by Formula (II) with a compound represented by Formula (III) under a condition satisfying Reaction Condition 1 and Reaction Condition 2, wherein Reaction Condition 1 is that the reaction is conducted in a reaction solvent containing water, and Reaction Condition 2 is that pH of a liquid mixture containing the hydrazine compound represented by Formula (II), the compound represented by Formula (III), the reaction solvent, and an acidifying agent upon charging is within a range of from 2.0 to 4.0 at 25°c wherein the symbols in the formulae (I) to (III) are defined in the specification.

Abstract translation: 制备由式（I）表示的5-氨基吡唑衍生物的方法包括在满足反应条件1和反应条件2的条件下使由式（II）表示的肼化合物与式（III）表示的化合物反应的步骤， 其中反应条件1是反应在含有水的反应溶剂中进行，反应条件2是含有由式（II）表示的肼化合物，式（III）表示的化合物，反应 溶剂和酸化剂在25℃下在2.0至4.0的范围内，其中式（I）至（III）中的符号在说明书中定义。

公开(公告)号：WO2009119909A3

公开(公告)日：2010-06-10

申请号：PCT/JP2009056913

申请日：2009-03-27

Applicant: FUJIFILM CORP ,  TANAKA SHIGEAKI ,  TATEISHI KEIICHI

Inventor： TANAKA SHIGEAKI ,  TATEISHI KEIICHI

IPC: C09B67/00

CPC classification number: C09B67/0035 ,  C09B67/0026 ,  C09D11/037 ,  C09D11/322

Abstract: The present invention provides a mixed crystal having absorption properties that are excellent for color reproducibility as a blue pigment, and including a compound represented by the following Formula (I) and a compound represented by the following Formula (II), and a colored pigment dispersion composition including the mixed crystal and a medium. In Formula (I), X represents -SO-Z, -SO2-Z, -SO2NR1R2, -SO3R1, -CONR1R2 or -CO2R1; Z, R1 and R2 each independently represent an alkyl group, an aryl group, a heterocyclic group or the like; Y represents a monovalent substituent; M1 represents a hydrogen atom, a metal element or the like; and a and b are integers from 0 to 16 and satisfy the relationship of 0=a + b=16. In Formula (II), G1 to G4 and Q1 to Q4 each independently represent a carbon atom or a nitrogen atom, and A1 to A4 each independently represent a group of atoms necessary for forming an aromatic ring or heterocycle with the respective G1 to G4 and Q1 to Q4. Here, at least one ring among the four rings to be formed is a heterocycle. Each aromatic ring or heterocycle may have a substituent; M2 represents a hydrogen atom, a metal element or the like.

Abstract translation: 本发明提供一种具有吸收特性的混合晶体，其具有作为蓝色颜料的颜色再现性优异的吸收特性，并且包括由下式（I）表示的化合物和下式（II）表示的化合物和着色颜料分散体 包含混合晶体和介质的组合物。 在式（I）中，X表示-SO-Z，-SO 2 -Z，-SO 2 NR 1 R 2，-SO 3 R 1，-CONR 2 R 2或-CO 2 R 1; Z，R 1和R 2各自独立地表示烷基，芳基，杂环基等; Y表示一价取代基; M1表示氢原子，金属元素等; a和b为0〜16的整数，满足0 = a + b = 16的关系。 在式（II）中，G1至G4和Q1至Q4各自独立地表示碳原子或氮原子，A1至A4各自独立地表示与各自的G1至G4形成芳环或杂环所必需的原子团， Q1至Q4。 这里，形成的四个环中的至少一个环是杂环。 每个芳族环或杂环可以具有取代基; M2表示氢原子，金属元素等。

公开(公告)号：EP2604656A4

公开(公告)日：2015-05-27

申请号：EP11812543

申请日：2011-07-28

Applicant: FUJIFILM CORP

Inventor： TATEISHI KEIICHI ,  FUJIE YOSHIHIKO ,  TANAKA SHIGEAKI

IPC: C09B31/153 ,  B41J2/01 ,  B41M5/00 ,  C07D409/12 ,  C07D409/14 ,  C07D417/12 ,  C07D417/14 ,  C09B31/02 ,  C09B67/20 ,  C09B67/44 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328

CPC classification number: C07D409/12 ,  C07D409/14 ,  C07D417/12 ,  C07D417/14 ,  C09B31/025 ,  C09D11/328

Abstract: Provided is an aqueous solution and an ink composition having a favorable color as black ink, providing a colored image or a colored material having excellent fastness by removing a change in image quality of a record by a difference in recording paper, and providing stable ink having a small change in physical properties, particularly, suppressed bronze gloss, even though preservation is performed over a long period of time. In addition, there is provided a method of forming an image, which provides ink for printing or recording, such as inkjet, and prevents a reduction in image quality of the formed image (a method of preventing a reduction in image quality). An aqueous solution including: (a) a preservative, and (b) at least one kind of an azo compound represented by the following Formula (1) or a salt thereof, wherein a content of (b) is 1% by mass to 25% by mass: wherein, in Formula (1), A represents a substituted phenyl group or a substituted or unsubstituted nitrogen-containing 5-membered heterocyclic group, G represents a nitrogen atom or -C(R 2 )=, R 2 represents a hydrogen atom, a sulfo group, a carboxy group, a substituted or unsubstituted carbamoyl group or cyano group, Y 2 , Y 3 and Y 4 each independently represents a hydrogen atom or a monovalent substituent, Y 2 , Y 3 and Y 4 may be bonded to each other to form a ring, all of Y 2 , Y 3 and Y 4 do not represent a hydrogen atom at the same time, and M each independently represents a hydrogen atom or a monovalent countercation.

公开(公告)号：CA2807052C

公开(公告)日：2016-09-13

申请号：CA2807052

申请日：2011-07-28

Applicant: FUJIFILM CORP

Inventor： TATEISHI KEIICHI ,  FUJIE YOSHIHIKO ,  TANAKA SHIGEAKI

IPC: C07D409/14 ,  B41J2/01 ,  B41M5/00 ,  C07D417/14 ,  C09B31/153 ,  C09B67/20 ,  C09B67/44 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328

Abstract: Provided is an aqueous solution and an ink composition having a favorable color as black ink, providing a colored image or a colored material having excellent fastness by removing a change in image quality of a record by a difference in recording paper, and providing stable ink having a small change in physical properties, particularly, suppressed bronze gloss, even though preservation is performed over a long period of time. In addition, there is provided a method of forming an image, which provides ink for printing or recording, such as inkjet, and prevents a reduction in image quality of the formed image (a method of preventing a reduction in image quality). An aqueous solution including: (a) a preservative, and (b) at least one kind of an azo compound represented by the following Formula (1) or a salt thereof, wherein a content of (b) is 1% by mass to 25% by mass: wherein, in Formula (1), A represents a substituted phenyl group or a substituted or unsubstituted nitrogen-containing 5-membered heterocyclic group, G represents a nitrogen atom or -C(R2)=, R2 represents a hydrogen atom, a sulfo group, a carboxy group, a substituted or unsubstituted carbamoyl group or cyano group, Y2, Y3 and Y4 each independently represents a hydrogen atom or a monovalent substituent, Y2, Y3 and Y4 may be bonded to each other to form a ring, all of Y2, Y3 and Y4 do not represent a hydrogen atom at the same time, and M each independently represents a hydrogen atom or a monovalent countercation.

公开(公告)号：CA2728242C

公开(公告)日：2016-08-02

申请号：CA2728242

申请日：2009-06-15

Applicant: FUJIFILM CORP

Inventor： TANAKA SHIGEAKI ,  TATEISHI KEIICHI ,  OZAWA TAKASHI

IPC: C09D11/328 ,  B41J2/01 ,  B41J2/17 ,  B41M5/00 ,  C09B33/12 ,  C09D11/00 ,  C09D11/0235 ,  C09D11/324 ,  C09D11/326 ,  C09D11/34 ,  C09D11/38

Abstract: An ink composition is provided which does not undergo decomposition or fading of colorants even when stored under high--temperature environment. An ink composition which contains a compound represented by the following general formula (1) and a humectant, wherein the content of the compound represented by the general formula (1) is from 0.1% by mass to less than 7.0% by mass, the content of the humectant having 3 or more hydroxyl groups is 8.0% by mass or less, and the molar ratio of the humectant having 3 or more hydroxyl groups/the compound represented by the general formula (1) being less than 15.0; (see formula 1) wherein Ar1 and Ar2 each independently represents an aromatic hydrocarbon ring group, a non-aromatic hydrocarbon ring group, an aromatic heterocyclic group, or a non-aromatic heterocyclic group, A1 and A2 each independently represents a hydrogen atom or a substituent, Y represents -OM or -NR1R2, M represents a hydrogen atom or a metal ion, and R1 and R2 each independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aralkyl group, an aryl group, or a heterocyclic group.

公开(公告)号：AU2009261211B2

公开(公告)日：2014-04-03

申请号：AU2009261211

申请日：2009-06-15

Applicant: FUJIFILM CORP

Inventor： TANAKA SHIGEAKI ,  TATEISHI KEIICHI ,  OZAWA TAKASHI

IPC: C09D11/00 ,  B41J2/01 ,  B41M5/00 ,  C09B33/12 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

Abstract: Disclosed is an ink composition having a suitably controlled hue, wherein a dye is not decomposed during storage. Specifically disclosed is an ink composition containing a compound (a) represented by general formula (1), a component (c) and a humectant. The ink composition is characterized in that the content ratio of the compound represented by general formula (1) is not less than 0.1% by mass but less than 7.0% by mass; the content ratio of a humectant (b) having 3 or more hydroxyl groups is not more than 10.0% by mass; and the molar ratio between the humectant having 3 or more hydroxyl groups and the compound represented by general formula (1), namely humectant having 3 or more hydroxyl groups/compound represented by general formula (1), is less than 30.0. In the formula, Ar

公开(公告)号：CA2728154A1

公开(公告)日：2009-12-23

申请号：CA2728154

申请日：2009-06-15

Applicant: FUJIFILM CORP

Inventor： TANAKA SHIGEAKI ,  TATEISHI KEIICHI ,  OZAWA TAKASHI

IPC: B41J2/01 ,  B41M5/00 ,  C09B33/12 ,  C09D11/00 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

Abstract: Disclosed is an ink composition having a suitably controlled hue, wherein a dye is not decomposed during storage. Specifically disclosed is an ink composition containing a compound (a) represented by general formula (1), a component (c) and a humectant. The ink composition is characterized in that the content ratio of the compound represented by general formula (1) is not less than 0.1% by mass but less than 7.0% by mass; the content ratio of a humectant (b) having 3 or more hydroxyl groups is not more than 10.0% by mass; and the molar ratio between the humectant having 3 or more hydroxyl groups and the compound represented by general formula (1), namely humectant having 3 or more hydroxyl groups/compound represented by general formula (1), is less than 30Ø In the formula, Ar1 and Ar2 each preferably represents an aromatic heterocyclic ring group; A1 and A2 each represents a hydrogen atom or a substituent; Y represents -OM or -NR1R2; M represents a hydrogen atom or a metal ion; and R1 and R2 each represents a hydrogen atom, an alkyl group, an aryl group, a heterocyclic ring group or the like. The component (c) is at least one substance selected from C. I. Direct Yellow 59, 86, 132 and the like.

公开(公告)号：AT431384T

公开(公告)日：2009-05-15

申请号：AT03701769

申请日：2003-01-17

Applicant: FUJIFILM CORP

Inventor： TATEISHI KEIICHI ,  TANAKA SHIGEAKI ,  YABUKI YOSHIHARU

IPC: C09D11/328 ,  C09B47/06 ,  C09B47/067 ,  C09B67/22

Abstract: A novel compound having sufficiently high fastness to light, heat, humidity and active gas in the environment and a coloring composition using the compound, particularly, an ink for ink jet recording, an ink jet recording method and a method for improving the preservability of formed image, which can form an image having high fastness to light and ozone gas in the environment. A phthalocyanine dye mixture having a specific structure and an ink, an ink for ink jet recording, an ink jet recording method and a method for improving the preservability of formed image, using the phthalocyanine dye mixture.

公开(公告)号：AT377777T

公开(公告)日：2007-11-15

申请号：AT01101804

申请日：2001-01-26

Applicant: FUJIFILM CORP

Inventor： NAKAI YASUFUMI ,  KIMURA KEIZO ,  TANAKA SHIGEAKI ,  YABUKI YOSHIHARU

IPC: G03C7/413 ,  G03C5/305 ,  G03C7/42

Abstract: A processing composition for a silver halide photographic material, which comprises at least one compound selected from the group consisting of compounds represented by the following general formulae (I) and (II):

公开(公告)号：EP2599837A4

公开(公告)日：2015-05-27

申请号：EP11812544

申请日：2011-07-28

Applicant: FUJIFILM CORP

Inventor： TATEISHI KEIICHI ,  FUJIE YOSHIHIKO ,  TANAKA SHIGEAKI

IPC: C09B31/153 ,  B41J2/01 ,  B41M5/00 ,  C07D409/12 ,  C07D409/14 ,  C07D417/12 ,  C07D417/14 ,  C09B31/147 ,  C09B67/20 ,  C09B67/44 ,  C09D11/00 ,  C09D11/322 ,  C09D11/324 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

CPC classification number: C07D409/12 ,  C07D409/14 ,  C07D417/12 ,  C07D417/14 ,  C09B31/147 ,  C09B31/153 ,  C09B67/0083 ,  C09D11/328

Abstract: The present invention relates to an aqueous solution and an ink composition, which can provide a stable ink which has a good hue as black ink, imparts colored images or colored materials having an excellent fastness, and furthermore, has a small change in physical properties, particularly suppressed bronzing even when preserved over a long period of time. In addition, there is provided a method of forming an image, which provides ink for printing or recording, such as inkjet, and prevents a reduction in image quality of the formed image (a method of preventing a reduction in image quality). An aqueous solution containing (a) a preservative and (b) at least one azo compound represented by the following Formula (1) or a salt thereof, in which the content of (b) is 1% by mass to 25% by mass. (In Formula (1), G represents a nitrogen atom or -C(R 2 )=. R 2 represents a hydrogen atom, a sulfo group, a carboxyl group, a substituted or unsubstituted carbamoyl group or a cyano group. X 1 , X 2 , X 3 , X 4 , X 5 , X 6 and X 7 each independently represents a hydrogen atom or a monovalent substituent. Y 2 , Y 3 and Y 4 each independently represents a hydrogen atom or a monovalent substituent. Y 2 , Y 3 and Y 4 may be bonded with each other to form a ring. All of Y 2 , Y 3 and Y 4 do not represent hydrogen atoms at the same time. M each independently represents a hydrogen atom or a monovalent countercation.)