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1. 发明授权

US08741046B2 Ink composition, inkjet recording method and colored body 有权
标题翻译：墨水组成，喷墨记录方法和彩色体
公开(公告)号：US08741046B2
公开(公告)日：2014-06-03
申请号：US13806981
申请日：2011-06-27
申请人： Akira Kawaguchi , Takahiko Matsui , Takashi Yoshimoto , Kenji Ooshima
发明人： Akira Kawaguchi , Takahiko Matsui , Takashi Yoshimoto , Kenji Ooshima
IPC分类号： C09D11/02
CPC分类号： C09D7/63 , B41M5/5218 , C09B67/0046 , C09B67/0055 , C09D11/17 , C09D11/328 , Y10T428/24802
摘要： A water-based black ink composition which exhibits a low intensity, colorless and neutral black color and provides a black recorded image the printed image of which has high density. The ink composition includes at least one compound represented by formula (1) or a salt thereof and an azo compound having λmax within the range of 550-660 nm. In the formula (1), R1 to R8 independently represent a hydrogen atom; a halogen atom; a sulfo group; a carboxy group; a sulfamoyl group; a carbamoyl group; a C1-C4 alkyl group; a C1-C4 alkoxy group; and a C1-C4 alkoxy group substituted with at least one group selected from a group consisting of a hydroxy group, a C1-C4 alkoxy group, a hydroxy C1-C4 alkoxy group, a sulfo group and a carboxy group. X represents a bivalent cross-linking group.
摘要翻译：一种水性黑色油墨组合物，其具有低强度，无色和中性黑色，并提供其印刷图像具有高密度的黑色记录图像。油墨组合物包含至少一种由式（1）表示的化合物或其盐和λmax在550-660nm范围内的偶氮化合物。式（1）中，R 1〜R 8分别独立地表示氢原子。卤素原子; 磺基; 羧基; 氨磺酰基; 氨基甲酰基; C1-C4烷基; C1-C4烷氧基; 被选自羟基，C1-C4烷氧基，羟基C1-C4烷氧基，磺基和羧基中的至少一个基团取代的C1-C4烷氧基。 X表示二价交联基团。

2. 发明授权

US08741045B2 Ink composition, inkjet recording method, and colored material 失效
标题翻译：油墨组合物，喷墨记录方法和着色材料
公开(公告)号：US08741045B2
公开(公告)日：2014-06-03
申请号：US13806956
申请日：2011-06-24
申请人： Akira Kawaguchi , Takahiko Matsui , Takashi Yoshimoto , Kenji Ooshima
发明人： Akira Kawaguchi , Takahiko Matsui , Takashi Yoshimoto , Kenji Ooshima
IPC分类号： C09D11/02
CPC分类号： C09D11/328 , B41M5/5218 , C09B31/28 , C09B31/30 , C09B35/56 , C09B43/16 , C09B67/0055
摘要： An aqueous black ink composition which enables the formation of an excellent black recorded image having extremely high ozone gas resistance and a neutral and achromatic color. The ink composition comprises: a dye which includes at least one compound represented by specific formula (1) or at least one tautomer or salt of the compound; a dye which includes at least one compound represented by specific formula (3) or at least one tautomer or salt of the compound; and a dye which includes at least one compound represented by specific formula (4) or at least one tautomer or salt of the compound.
摘要翻译：一种黑色油墨组合物，其能够形成具有极高的耐臭氧气体性和中性和无色性的优异的黑色记录图像。油墨组合物包含：包含至少一种由特定式（1）表示的化合物或至少一种该化合物的互变异构体或盐的染料; 包含至少一种由特定式（3）表示的化合物或至少一种该化合物的互变异构体或盐的染料; 和包含至少一种由特定式（4）表示的化合物或该化合物的至少一种互变异构体或盐的染料。

3. 发明申请

US20130288019A1 INK COMPOSITION, INKJET RECORDING METHOD, AND COLORED MATERIAL 失效
标题翻译：墨水组合物，喷墨记录方法和彩色材料
公开(公告)号：US20130288019A1
公开(公告)日：2013-10-31
申请号：US13806956
申请日：2011-06-24
申请人： Akira Kawaguchi , Takahiko Matsui , Takashi Yoshimoto , Kenji Ooshima
发明人： Akira Kawaguchi , Takahiko Matsui , Takashi Yoshimoto , Kenji Ooshima
IPC分类号： C09D11/00
CPC分类号： C09D11/328 , B41M5/5218 , C09B31/28 , C09B31/30 , C09B35/56 , C09B43/16 , C09B67/0055
摘要： An aqueous black ink composition which enables the formation of an excellent black recorded image having extremely high ozone gas resistance and a neutral and achromatic color. The ink composition comprises: a dye which includes at least one compound represented by specific formula (1) or at least one tautomer or salt of the compound; a dye which includes at least one compound represented by specific formula (3) or at least one tautomer or salt of the compound; and a dye which includes at least one compound represented by specific formula (4) or at least one tautomer or salt of the compound.
摘要翻译：一种黑色油墨组合物，其能够形成具有极高的耐臭氧气体性和中性和无色性的优异的黑色记录图像。油墨组合物包含：包含至少一种由特定式（1）表示的化合物或至少一种该化合物的互变异构体或盐的染料; 包含至少一种由特定式（3）表示的化合物或至少一种该化合物的互变异构体或盐的染料; 和包含至少一种由特定式（4）表示的化合物或该化合物的至少一种互变异构体或盐的染料。

4. 发明申请

US20130101811A1 INK COMPOSITION, INKJET RECORDING METHOD AND COLORED BODY 有权
标题翻译：墨水组合物，喷墨记录方法和彩色体
公开(公告)号：US20130101811A1
公开(公告)日：2013-04-25
申请号：US13806981
申请日：2011-06-27
申请人： Akira Kawaguchi , Takahiko Matsui , Takashi Yoshimoto , Kenji Ooshima
发明人： Akira Kawaguchi , Takahiko Matsui , Takashi Yoshimoto , Kenji Ooshima
IPC分类号： C09D7/12
CPC分类号： C09D7/63 , B41M5/5218 , C09B67/0046 , C09B67/0055 , C09D11/17 , C09D11/328 , Y10T428/24802
摘要： A water-based black ink composition which exhibits a low intensity, colorless and neutral black color and provides a black recorded image the printed image of which has high density. The ink composition includes at least one compound represented by formula (1) or a salt thereof and an azo compound having λmax within the range of 550-660 nm. In the formula (1), R1 to R8 independently represent a hydrogen atom; a halogen atom; a sulfo group; a carboxy group; a sulfamoyl group; a carbamoyl group; a C1-C4 alykyl group; a C1-C4 alkoxy group; and a C1-C4 alkoxy group substituted with at least one group selected from a group consisting of a hydroxy group, a C1-C4 alkoxy group, a hydroxy C1-C4 alkoxy group, a sulfo group and a carboxy group. X represents a bivalent cross-linking group.
摘要翻译：一种水性黑色油墨组合物，其具有低强度，无色和中性黑色，并提供其印刷图像具有高密度的黑色记录图像。油墨组合物包含至少一种由式（1）表示的化合物或其盐和具有550-660nm范围内的兰姆巴的偶氮化合物。式（1）中，R 1〜R 8分别独立地表示氢原子。卤素原子; 磺基; 羧基; 氨磺酰基; 氨基甲酰基; C1-C4烷基; C1-C4烷氧基; 被选自羟基，C1-C4烷氧基，羟基C1-C4烷氧基，磺基和羧基中的至少一个基团取代的C1-C4烷氧基。 X表示二价交联基团。

5. 发明申请

US20120202019A1 AZO COMPOUNDS, INK COMPOSITIONS, AND COLORED BODIES 有权
标题翻译： AZO化合物，墨水组合物和有色体系
公开(公告)号：US20120202019A1
公开(公告)日：2012-08-09
申请号：US13498431
申请日：2010-09-21
申请人： Takahiko Matsui , Takashi Yoshimoto , Hiroaki Ohno , Koji Hirota , Takashi Yoneda , Akira Kawaguchi
发明人： Takahiko Matsui , Takashi Yoshimoto , Hiroaki Ohno , Koji Hirota , Takashi Yoneda , Akira Kawaguchi
IPC分类号： C09B26/06 , B32B3/10 , B41J2/04
CPC分类号： C09B43/16 , C09D11/328 , Y10T428/24802
摘要： Azo compounds represented by general formula (1) or salts thereof are provided as highly water-soluble colorants which have hues of yellow, orange, brown or red, and excellent color development properties and which, when used in various recording processes, particularly in an inkjet recording process, ensure various excellent fastnesses such as light fastness, ozone fastness, and fading balance. Ink compositions containing the colorants are also provided. In general formula (1), R1 to R8 are each independently a hydrogen atom, C1-4 alkyl, C1-4 alkoxy, or the like; and X is C1-8 alkylenediamino, xylylenediamino, or the like.
摘要翻译：提供由通式（1）表示的偶氮化合物或其盐作为具有黄色，橙色，棕色或红色色调的高度水溶性着色剂，并具有优异的显色性，并且当用于各种记录方法时，特别是在喷墨记录工艺，确保耐光性，耐臭氧性和褪色平衡等各种优异的牢度。还提供含有着色剂的油墨组合物。在通式（1）中，R 1至R 8各自独立地为氢原子，C 1-4烷基，C 1-4烷氧基等; X是C 1-8亚烷基二氨基，亚二甲苯基二氨基等。

6. 发明授权

US08512462B2 Azo compounds, ink compositions, and colored bodies 有权
标题翻译：偶氮化合物，油墨组合物和着色体
公开(公告)号：US08512462B2
公开(公告)日：2013-08-20
申请号：US13498431
申请日：2010-09-21
申请人： Takahiko Matsui , Takashi Yoshimoto , Hiroaki Ohno , Koji Hirota , Takashi Yoneda , Akira Kawaguchi
发明人： Takahiko Matsui , Takashi Yoshimoto , Hiroaki Ohno , Koji Hirota , Takashi Yoneda , Akira Kawaguchi
IPC分类号： C09D11/02 , C09B33/18 , B41J2/01
CPC分类号： C09B43/16 , C09D11/328 , Y10T428/24802
摘要： Azo compounds represented by general formula (1) or salts thereof are provided as highly water-soluble colorants which have hues of yellow, orange, brown or red, and excellent color development properties and which, when used in various recording processes, particularly in an inkjet recording process, ensure various excellent fastnesses such as light fastness, ozone fastness, and fading balance. Ink compositions containing the colorants are also provided. In general formula (1), R1 to R8 are each independently a hydrogen atom, C1-4 alkyl, C1-4 alkoxy, or the like; and X is C1-8 alkylenediamino, xylylenediamino, or the like.
摘要翻译：提供由通式（1）表示的偶氮化合物或其盐作为具有黄色，橙色，棕色或红色色调的高度水溶性着色剂，并具有优异的显色性，并且当用于各种记录方法时，特别是在喷墨记录工艺，确保耐光性，耐臭氧性和褪色平衡等各种优异的牢度。还提供含有着色剂的油墨组合物。在通式（1）中，R 1至R 8各自独立地为氢原子，C 1-4烷基，C 1-4烷氧基等; X是C 1-8亚烷基二氨基，亚二甲苯基二氨基等。

7. 发明申请

US20110050787A1 TRISAZO COMPOUND, INK COMPOSITION, RECORDING METHOD AND COLORED BODY 有权
标题翻译： TRISAZO化合物，墨水组合物，记录方法和着色体
公开(公告)号：US20110050787A1
公开(公告)日：2011-03-03
申请号：US12989784
申请日：2009-04-28
申请人： Takashi Yoshimoto , Yoshiaki Kawaida , Takahiko Matsui
发明人： Takashi Yoshimoto , Yoshiaki Kawaida , Takahiko Matsui
IPC分类号： B41J2/015 , C09B39/00
CPC分类号： B41M5/0023 , C09B31/28 , C09D11/328
摘要： Disclosed is a dye compound for black ink which has high solubility in media composed mainly of water and which is stable even when a high-concentration aqueous solution and ink are stored over a long term. The density of printed images is very high, and even if a high-concentration solution is used for printing, no bronzing occurs in the images, and black recorded images are provided with which all aspects of printed image durability, particularly light resistance and ozone gas resistance, are excellent. Also disclosed is an ink composition thereof. Trisazo compounds represented by general formula (1) or tautomers thereof or salts thereof are used as said dye compound for black ink. In formula (1), group A represents a 2-naphthothiazolyl group, R1 represents a substitutable C1 to C4 alkyl group or the like, R2 represents a cyano group or the like, R3 and R4 independently represent a hydrogen atom, a sulfo group, or the like, R5 to R7 independently represent a hydrogen atom, a substitutable C1 to C4 alkyl group, or a substitutable C1 to C4 alkoxy group, or the like, and R8 to R10 independently represent a hydrogen atom, a substitutable C1 to C4 alkyl group, a substitutable C1 to C4 alkoxy group, a substitutable C1 to C4 alkylthio group, or the like.
摘要翻译：公开了一种黑色油墨用染料化合物，其在主要由水组成的介质中的溶解度高，即使长期储存高浓度水溶液和油墨也是稳定的。印刷图像的浓度非常高，即使使用高浓度溶液进行印刷，也不会在图像中发生烫伤，并且黑色记录图像具有印刷图像耐久性，特别是耐光性和臭氧气体的所有方面阻力很好。还公开了其油墨组合物。作为黑色油墨的染料化合物，使用由通式（1）表示的三唑并
化合物或其互变异构体或其盐。式（1）中，A组表示2-萘并噻唑基，R 1表示可取代的C 1〜C 4烷基等，R 2表示氰基等，R 3和R 4分别表示氢原子， R 5〜R 7独立地表示氢原子，可取代的C 1〜C 4烷基或可取代的C 1至C 4烷氧基等，R 8至R 10独立地表示氢原子，可取代的C 1至C 4烷基基团，可取代的C 1至C 4烷氧基，可取代的C 1至C 4烷硫基等。

8. 发明授权

US08167991B2 Trisazo compound, ink composition, recording method, and colored article 有权
标题翻译：三唑类化合物，油墨组合物，记录方法和有色制品
公开(公告)号：US08167991B2
公开(公告)日：2012-05-01
申请号：US12087426
申请日：2006-12-28
申请人： Takahiko Matsui , Yoshiyuki Dejima , Takashi Yoshimoto , Ryoutarou Morita , Koji Hirota
发明人： Takahiko Matsui , Yoshiyuki Dejima , Takashi Yoshimoto , Ryoutarou Morita , Koji Hirota
IPC分类号： C09D11/02 , C09B31/16
CPC分类号： C07D471/04 , C09B31/28 , C09D11/17 , C09D11/328
摘要： The present invention relates to a trisazo compound represented by the following formula (1) or a salt thereof, The formula (1) wherein, the group A is a substituted phenyl group, the group B and the group C are substituted para-phenylene groups, R1 represents a C1 to C4 alkyl group which may be substituted by a carboxy group, a phenyl group which may be substituted by a sulfo group, or a carboxy group, R2 represents a cyano group, a carbamoyl group or a carboxy group, each of R3 and R4 independently represents a hydrogen atom, a methyl group, a chlorine atom or a sulfo group, respectively and a water-based black ink composition containing said compound; said compound has high solubility in a medium where the main component is water, its aqueous solution having a high concentration and ink are stable when stored for a long period of time, black-recorded images with it can be provided where both light fastness and ozone gas fastness of the printed images are excellent.
摘要翻译：本发明涉及由下式（1）表示的三偶氮化合物或其盐。式（1）其中A组为取代苯基，B组和C组为取代的对亚苯基 R1表示可被羧基取代的C1〜C4烷基，可被磺基取代的苯基或羧基，R2表示氰基，氨基甲酰基或羧基，各自独立地表示 R 3和R 4分别独立地表示氢原子，甲基，氯原子或磺基，以及含有所述化合物的水性黑色油墨组合物。所述化合物在主要成分为水的介质中具有高溶解度，其浓度高的水溶液和长时间储存时的油墨稳定，可以提供具有耐光性和臭氧性的黑色记录图像印刷图像的耐气牢度优异。

9. 发明授权

US08080100B2 Trisazo compound, ink composition, recording method and colored body 有权
标题翻译：三唑类化合物，油墨组合物，记录方法和着色体
公开(公告)号：US08080100B2
公开(公告)日：2011-12-20
申请号：US12989784
申请日：2009-04-28
申请人： Takashi Yoshimoto , Yoshiaki Kawaida , Takahiko Matsui
发明人： Takashi Yoshimoto , Yoshiaki Kawaida , Takahiko Matsui
IPC分类号： C09D11/02 , C09B31/16
CPC分类号： B41M5/0023 , C09B31/28 , C09D11/328
摘要： Disclosed is a dye compound for black ink which has high solubility in media composed mainly of water and which is stable even when a high-concentration aqueous solution and ink are stored over a long term. The density of printed images is very high, and even if a high-concentration solution is used for printing, no bronzing occurs in the images, and black recorded images are provided with which all aspects of printed image durability, particularly light resistance and ozone gas resistance, are excellent. Also disclosed is an ink composition thereof. Trisazo compounds represented by general formula (1) or tautomers thereof or salts thereof are used as said dye compound for black ink. In formula (1), group A represents a 2-naphthothiazolyl group, R1 represents a substitutable C1 to C4 alkyl group or the like, R2 represents a cyano group or the like, R3 and R4 independently represent a hydrogen atom, a sulfo group, or the like, R5 to R7 independently represent a hydrogen atom, a substitutable C1 to C4 alkyl group, or a substitutable C1 to C4 alkoxy group, or the like, and R8 to R10 independently represent a hydrogen atom, a substitutable C1 to C4 alkyl group, a substitutable C1 to C4 alkxy group, a substitutable C1 to C4 alkylthio group, or the like.
摘要翻译：公开了一种黑色油墨用染料化合物，其在主要由水组成的介质中的溶解度高，即使长期储存高浓度水溶液和油墨也是稳定的。印刷图像的浓度非常高，即使使用高浓度溶液进行印刷，也不会在图像中发生烫伤，并且黑色记录图像具有印刷图像耐久性，特别是耐光性和臭氧气体的所有方面阻力很好。还公开了其油墨组合物。作为黑色油墨的染料化合物，使用由通式（1）表示的三唑并
化合物或其互变异构体或其盐。式（1）中，A组表示2-萘并噻唑基，R 1表示可取代的C 1〜C 4烷基等，R 2表示氰基等，R 3和R 4分别表示氢原子， R 5〜R 7独立地表示氢原子，可取代的C 1〜C 4烷基或可取代的C 1至C 4烷氧基等，R 8至R 10独立地表示氢原子，可取代的C 1至C 4烷基基团，可取代的C1至C4烷氧基，可取代的C1-C4烷硫基等。

10. 发明申请

US20100309246A1 TRISAZO COMPOUND, INK COMPOSITION, PRINTING METHOD AND COLORED PRODUCT 有权
标题翻译： TRISAZO化合物，墨水组合物，印刷方法和着色产品
公开(公告)号：US20100309246A1
公开(公告)日：2010-12-09
申请号：US12734655
申请日：2008-11-25
申请人： Koji Hirota , Takahiko Matsui , Takashi Yoshimoto , Shinsuke Shimizu
发明人： Koji Hirota , Takahiko Matsui , Takashi Yoshimoto , Shinsuke Shimizu
IPC分类号： B41J2/015 , C09B31/16
CPC分类号： C07D471/04 , B41M5/0023 , C09B31/28 , C09D11/328
摘要： The present invention relates to a trisazo compound represented by the following formula (1): (wherein, n represents 0 or 1, the group A represents a substituted heterocyclic group, R1 represents a C1-C4 alkyl group which may be substituted or the like, R2 represents a cyano group or the like, R3 and R4 each independently represent a hydrogen atom, a sulfo group or the like, R5 to R7 each independently represent a hydrogen atom, a C1-C4 alkyl group which may be substituted, a C1-C4 alkoxy group which may be substituted or the like, respectively) or a salt thereof. Said trisazo compound or a salt thereof provides a coloring matter compound for black ink and an ink composition thereof where they have high solubility in medium where water is a principal component, their aqueous solution and ink having high concentration is stable even when stored for a long period of time, printed images therewith have very high density, no bronzing is caused on the images printed even with their high concentration solution, and they give black recorded images excellent in fastnesses, particularly in both light fastness and ozone gas fastness.
摘要翻译：本发明涉及由下式（1）表示的三偶氮化合物：其中，n表示0或1，A组代表取代的杂环基，R 1表示可被取代的C 1 -C 4烷基等，R 2表示氰基等，R 3和R 4各自独立地表示氢原子，磺基等，R 5〜R 7各自独立地表示氢原子，可以被取代的C 1〜C 4烷基，C 1 可以被取代的C 1-4烷氧基或类似物）或其盐。所述三偶氮化合物或其盐提供了黑色墨水的着色剂化合物及其油墨组合物，其中以水为主要成分的介质中它们具有高溶解度，即使长时间储存，其浓度高的水溶液和油墨也是稳定的时间段，印刷图像具有非常高的密度，即使在高浓度溶液下印刷图像也不会导致烫伤，并且它们具有耐光性优异的黑色记录图像，特别是耐光牢度和耐臭氧气体牢度。

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