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1. 发明专利

JP2013203871A Water-soluble azo compound or salt thereof, ink composition and colored body 审中-公开
标题翻译：水溶性AZO化合物或其盐，墨水组合物和着色体
公开(公告)号：JP2013203871A
公开(公告)日：2013-10-07
申请号：JP2012074046
申请日：2012-03-28
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： HIROTA KOJI , UMEDA MARIKO
IPC分类号： C09B43/16 , B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C07D519/00 , C09B67/44 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide a water-soluble yellow pigment (compound) which is high in solubility to water, and excellent in a variety of toughness such as water resistance, moisture resistance, ozone gas resistance, abrasion resistance and light resistance, a yellow ink composition for a variety of recording, particularly for inkjet recording, which contains the pigment, and a colored boy colored by the composition.SOLUTION: A water-soluble tris azo composition, a tautomer thereof or a salt thereof is obtained by reacting three molecules of an azo compound represented by formula (16), which is prepared from anthranilic hydrazide and methyl acetoacetate through four steps, with cyanuric chloride.
摘要翻译：要解决的问题：提供一种水溶性高的水溶性黄色颜料（化合物），并且具有优异的耐水性，耐湿性，耐臭氧气体性，耐磨性和耐光性等各种韧性，黄色墨水组合物，用于各种记录，特别是用于喷墨记录，其含有颜料，以及由组合物着色的彩色男孩。溶液：通过三种反应获得水溶性三偶氮组合物，其互变异构体或其盐由式（16）表示的偶氮化合物的分子，其由邻氨基苯甲酰肼和乙酰乙酸甲酯通过四个步骤与氰尿酰氯反应制备。

2. 发明专利

JP2010189529A Water-soluble azo compound or salt thereof, and ink composition and colored material containing the same 审中-公开
标题翻译：水溶性AZO化合物或其盐，以及含有它们的油墨组合物和着色材料
公开(公告)号：JP2010189529A
公开(公告)日：2010-09-02
申请号：JP2009034714
申请日：2009-02-18
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： HIROTA KOJI , KAJIURA NORIKO
IPC分类号： C09B43/16 , B41J2/01 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide a compound which has high solubility in water, and has a hue suitable for inkjet recording and excellent ozone gas resistance, and to provide an ink composition containing the compound.
SOLUTION: There is provided a compound represented by formula (1) or a salt thereof [wherein R
1 is a sulfo group or the like; R
2 and R
3 are each independently H, Cl, sulfo, carboxy, sulfamoyl, carbamoyl, 1 to 4C alkyl, 1 to 4C alkoxy, OH, 1 to 4C alkoxy substituted with sulfo, or carboxy; (m) and (p) are each independently an integer of 1 to 3].
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在水中具有高溶解性并且具有适于喷墨记录的色调和优异的耐臭氧气体阻力的化合物，并提供含有该化合物的油墨组合物。解决方案：提供由式（1）表示的化合物或其盐[其中R 1是磺基等; R“SP”2和R“SP 3各自独立地是H，Cl，磺基，羧基，氨磺酰基，氨基甲酰基，1至4 C 1-4烷基，1至4 4烷氧基，OH，1至4 C 4烷氧基被磺基或羧基取代; （m）和（p）各自独立地为1〜3的整数]。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010150337A Ink composition and colored body 审中-公开
标题翻译：墨水组合物和彩色体
公开(公告)号：JP2010150337A
公开(公告)日：2010-07-08
申请号：JP2008328265
申请日：2008-12-24
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： KAJIURA NORIKO , HIROTA KOJI
IPC分类号： B41J2/01 , B41M5/00 , C09B5/14 , C09B43/16 , C09D11/00 , C09D11/328
摘要： PROBLEM TO BE SOLVED: To provide an ink composition having high solubility in water and having a hue and clarity suitable for inkjet recording.
SOLUTION: The ink composition contains both of at least one compounds represented by formula (1) [wherein, R
1 is alkyl or the like; R
2 and R
3 are each independently hydroxy, carboxy-substituted monoalkylamino or the like] or salts thereof, and a tetrazo-based compound having a specific structural formula or a salt thereof as coloring matters.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在水中具有高溶解度且具有适于喷墨记录的色调和透明度的油墨组合物。解决方案：油墨组合物含有至少一种由式（1）表示的化合物[其中，R SB 1是烷基等; R SB 2和R SB 3各自独立地是羟基，羧基取代的单烷基氨基等或其盐，和具有特定结构式的双偶氮基化合物或盐作为着色剂。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008169374A Azo compound, ink composition, recording method, and colored material 有权
标题翻译： AZO化合物，墨水组合物，记录方法和着色材料
公开(公告)号：JP2008169374A
公开(公告)日：2008-07-24
申请号：JP2007276121
申请日：2007-10-24
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： MATSUI TAKAHIKO , DEJIMA YOSHIYUKI , YOSHIMOTO TAKASHI , HIROTA KOJI
IPC分类号： C09B31/30 , B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C07D471/04 , C09D11/00 , C09D11/30
摘要： PROBLEM TO BE SOLVED: To provide a colorant compound, that is to be used for a black ink, is highly soluble in a medium comprised mainly of water, is stable even when its aqueous solution of high concentration or ink is stored for a long term, gives a recorded black image whose density is very high and whose fastness, especially both light fastness and ozone-proof nature are excellent, and is easily producible at a low cost, and to provide an ink composition using the colorant compound. SOLUTION: The composition comprises an azo compound represented, as an example, by the formula or a salt thereof, and the method of the inkjet printing using the ink composition is also disclosed. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供用于黑色油墨的着色剂化合物在主要由水组成的介质中是高度可溶的，即使将其高浓度或油墨的水溶液储存在长期地，给出了密度非常高并且其牢度，特别是耐光性和耐臭氧性优异的记录黑色图像，并且易于以低成本生产，并且提供了使用着色剂化合物的油墨组合物。解决方案：组合物包含由下式表示的偶氮化合物或其盐，并且还公开了使用该油墨组合物的喷墨印刷方法。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2014084391A Water-soluble azo compound or salt thereof, ink composition and colored body 审中-公开
标题翻译：水溶性AZO化合物或其盐，墨水组合物和着色体
公开(公告)号：JP2014084391A
公开(公告)日：2014-05-12
申请号：JP2012233665
申请日：2012-10-23
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： HIROTA KOJI , UMEDA MARIKO
IPC分类号： C09B43/16 , B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09B67/44 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide a water-soluble yellow pigment (a compound) having high solubility to water, excellent in various fastness such as water resistance, moisture resistance, ozone gas resistance, scratch resistance and light resistance, especially ozon gas resistance, to provide a yellow ink composition for various recording, especially inkjet recording, and a colored body which is colored by the ink composition.SOLUTION: There is provided a water-soluble azo compound represented by the formula (1) and a salt thereof. In the formula (1), Q represents a halogen atom, R represents a hydrogen atom, a carboxyl group and the like, x represents an integer of 2 to 4, and n represents an integer of 1 to 5.
摘要翻译：要解决的问题：为了提供对水具有高溶解性的水溶性黄色颜料（化合物），耐水性，耐湿性，耐臭氧气体性，耐擦伤性和耐光性等各种牢度性，特别是臭氧气体阻力性优异，提供用于各种记录，特别是喷墨记录的黄色油墨组合物和由油墨组合物着色的着色体。溶液：提供由式（1）表示的水溶性偶氮化合物及其盐。式（1）中，Q表示卤素原子，R表示氢原子，羧基等，x表示2〜4的整数，n表示1〜5的整数。

6. 发明专利

JP2013237770A Water-soluble azo compound or salt thereof, ink composition and colored body 审中-公开
标题翻译：水溶性AZO化合物或其盐，墨水组合物和着色体
公开(公告)号：JP2013237770A
公开(公告)日：2013-11-28
申请号：JP2012111281
申请日：2012-05-15
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： HIROTA KOJI , UMEDA MARIKO
IPC分类号： C09B43/16 , B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09B67/44 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide a water-soluble yellow pigment (compound) with high solubility in water, and excellent in various fastness properties such as water resistance, moisture resistance, ozone gas resistance, scratch resistance and light resistance, particularly ozone gas resistance; and a yellow ink composition including the pigment for various recording, especially for inkjet recording.SOLUTION: There is disclosed a water-soluble azo compound expressed by formula (1) or a salt thereof (wherein R represents a hydrogen atom or a 1-4C alkyl group; Q represents a halogen atom; x denotes an integer of 2 to 4; and a sulfo group substituent is located at a or b position).
摘要翻译：要解决的问题：提供在水中具有高溶解度的水溶性黄色颜料（化合物），并且具有优异的耐水性，耐湿性，耐臭氧气体性，耐擦伤性和耐光性等各种牢度特性，特别是耐臭氧气体性 ; 包括用于各种记录的颜料的黄色油墨组合物，特别是用于喷墨记录。溶解性：公开了由式（1）表示的水溶性偶氮化合物或其盐（其中R表示氢原子或1-4C 烷基; Q表示卤素原子; x表示2〜4的整数，磺基取代基位于a或b位）。

7. 发明专利

JP2014118437A Water soluble azo compound or salt thereof, ink composition and colored body 审中-公开
标题翻译：水溶性AZO化合物或其盐，墨水组合物和着色体
公开(公告)号：JP2014118437A
公开(公告)日：2014-06-30
申请号：JP2012272591
申请日：2012-12-13
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： NAGATSUKA SHINYA , HIROTA KOJI , UMEDA MARIKO
IPC分类号： C09B43/40 , B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09B43/16 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide a water soluble yellow pigment (compound) having high water solubility and excellent in various fastnesses such as water resistance, moisture resistance, ozone gas resistance, scratch resistance and light resistance, especially light resistance, and a yellow ink composition for various recordings, especially inkjet recording, containing the same.SOLUTION: There is provided a water soluble azo compound represented by the formula (1) or a salt thereof. In the formula (1), Q represents a halogen atom, x represents an integer of 2 to 4, n represents 1 or 2 and Z represents a hydrogen atom, a sulfo group or a carboxyl group.
摘要翻译：要解决的问题：提供水溶性高的水溶性黄色颜料（化合物），耐水性，耐湿性，耐臭氧气体性，耐擦伤性，耐光性，耐光性等各种牢度性，以及黄色墨水提供含有其的各种记录，特别是喷墨记录的组合物。溶液：提供由式（1）表示的水溶性偶氮化合物或其盐。式（1）中，Q表示卤原子，x表示2〜4的整数，n表示1或2，Z表示氢原子，磺基或羧基。

8. 发明专利

JP2014118435A Water soluble azo compound or salt thereof, ink composition and colored body 审中-公开
标题翻译：水溶性AZO化合物或其盐，墨水组合物和着色体
公开(公告)号：JP2014118435A
公开(公告)日：2014-06-30
申请号：JP2012272589
申请日：2012-12-13
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： HIROTA KOJI , UMEDA MARIKO
IPC分类号： C09B43/16 , B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C07D251/54 , C09B67/44 , C09D11/00
摘要： PROBLEM TO BE SOLVED: To provide a water soluble yellow pigment (compound) having high water solubility and excellent in various fastnesses such as water resistance, moisture resistance, ozone gas resistance, scratch resistance and light resistance, especially ozone gas resistance, and a yellow ink composition for various recordings, especially inkjet recording, containing the same, and a colored body colored by the ink composition.SOLUTION: There is provided a water soluble azo compound represented by the formula (1) or a salt thereof. In the formula (1), Q represents a halogen atom and x represents an integer of 2 to 4. The halogen atom is preferably a fluorine atom or a chlorine atom. An ink composition is obtained by dissolving the compound of the formula (1) in water or aqueous media.
摘要翻译：要解决的问题：提供水溶性高的水溶性黄色颜料（化合物），耐水性，耐湿性，耐臭氧气体性，耐擦伤性，耐光性，特别是耐臭氧气体性等各种牢度性，以及黄色用于各种记录的油墨组合物，特别是含有它们的喷墨记录，以及由油墨组合物着色的着色体。溶液：提供由式（1）表示的水溶性偶氮化合物或其盐。式（1）中，Q表示卤原子，x表示2〜4的整数。卤原子优选为氟原子或氯原子。通过将式（1）的化合物溶解在水或水介质中来获得油墨组合物。

9. 发明专利

JP2012149118A Ink composition, coloring material or salt thereof, inkjet recording method, and colored body 审中-公开
标题翻译：墨水组合物，着色材料或其盐，喷墨记录方法和颜色体
公开(公告)号：JP2012149118A
公开(公告)日：2012-08-09
申请号：JP2011006870
申请日：2011-01-17
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： HIROTA KOJI , MATSUI TAKAHIKO , MURAKAMI YASUO , MITSUFUJI AKIHIRO , SAKUKI JUNYA
IPC分类号： B41J2/01 , B41M5/00 , C07D221/18 , C09B5/14 , C09B67/20 , C09B67/44 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide an ink composition containing a magenta coloring material providing recorded images excellent in light resistance and ozone resistance, particularly the ink composition for inkjet recording.SOLUTION: The ink composition for inkjet recording contains at least one compound represented by formula (13) or the salt thereof as a coloring material, and includes an antiseptic and mildewproofing agent, pH adjuster, chelate reagent, corrosion inhibitor, water-soluble ultraviolet absorbent, water-soluble polymer compound, dye-solubilizer, surfactant or the like to provide a recorded image excellent in light resistance and ozone resistance.
摘要翻译：要解决的问题：提供一种含有品红色着色材料的油墨组合物，提供耐光性和耐臭氧性优异的记录图像，特别是用于喷墨记录的油墨组合物。解决方案：用于喷墨记录的油墨组合物含有至少一种由式（13）表示的化合物或其盐作为着色材料，并且包括防腐和防霉剂，pH调节剂，螯合剂，缓蚀剂，可溶性紫外线吸收剂，水溶性高分子化合物，染料增溶剂，表面活性剂等，以提供耐光性和耐臭氧性优异的记录图像。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2011252034A Water-soluble azo compound or salt thereof, ink composition including the same, and colored material 审中-公开
标题翻译：水溶性AZO化合物或其盐，包括它们的墨水组合物和着色材料
公开(公告)号：JP2011252034A
公开(公告)日：2011-12-15
申请号：JP2010124573
申请日：2010-05-31
申请人： Nippon Kayaku Co Ltd , 日本化薬株式会社
发明人： HIROTA KOJI , MATSUI TAKAHIKO , SAKUKI JUNYA
IPC分类号： C09B29/09 , B41J2/01 , B41M5/00 , C09D11/00 , C09D11/326 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide a compound which takes on a hue with high brightness suitable for inkjet recording and ensures a variety of high fastness of a recorded material and excellent storage stability of an ink composition when used to prepare the ink composition, and an ink composition including the compound.SOLUTION: The compound is a water-soluble azo compound represented by formula (1) or a salt thereof. The ink composition including the compound has chroma and a hue suitable for inkjet recording and ensures a variety of high fastness, particularly high ozone resistance of a recorded material and excellent storage stability of a recorded image.

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