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公开(公告)号：US08741046B2
公开(公告)日：2014-06-03
申请号：US13806981
申请日：2011-06-27
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。
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2.发明申请公开(公告)号：US20130321523A1
公开(公告)日：2013-12-05
申请号：US13993599
申请日：2011-12-14
IPC分类号： C09D11/00
CPC分类号： C09D11/328 , C07D471/04 , C09B31/30
摘要： A coloring matter which exhibits excellent (ozone) gas resistance, high print density, low color rendering properties, low color saturation, and high-quality black hue when is recorded on a paper only for inkjet exclusive use, i.e., an azo compound represented by formula (1), a tautomer of the azo compound, or a salt of the azo compound or the tautomer; and an ink composition containing the coloring matter, particularly a black ink composition for inkjet recording applications.
摘要翻译： 当仅用于喷墨专用的纸张上记录优异（臭氧）气体阻力，高印刷密度，低显色性能，低色饱和度和高质量黑色调的色素，即以 式（1），偶氮化合物的互变异构体或偶氮化合物或互变异构体的盐; 以及含有色素的油墨组合物，特别是用于喷墨记录用途的黑色油墨组合物。
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公开(公告)号：US20130288019A1
公开(公告)日：2013-10-31
申请号：US13806956
申请日：2011-06-24
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。
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公开(公告)号：US20130257974A1
公开(公告)日：2013-10-03
申请号：US13994367
申请日：2011-12-14
CPC分类号： C09D11/328 , B42D15/00 , C09B31/30 , C09B33/28 , C09B43/16 , C09B67/0046 , C09B67/0055 , C09D11/324
摘要： An aqueous black ink composition that produces a black recorded image that is stable even when stored for a long time period, exhibits a neutral black to gray color with low color saturation and no tinge, has a high printed image density and exhibits excellent fastness properties of the recorded image, particularly ozone-gas resistance. The ink composition contain at least one kind of coloring matter (I), which a coloring matter represented by formula (1) below, a tautomer thereof, or a salt of the coloring matter or the tautomer; at least one kind of coloring matter (II), which is a coloring matter represented by formula (2) below or a salt thereof; and coloring matter (III), which is a coloring matter having an azo group other than coloring matters (I) and (II), or a salt thereof.
摘要翻译： 黑色油墨组合物即使长时间保存也能稳定地生成黑色记录图像，呈现中性黑色至灰色，色彩饱和度低，无色调，印刷图像密度高，表现出优异的耐牢度 记录的图像，特别是臭氧气体阻力。 油墨组合物含有至少一种着色剂（I），其由下述式（1）表示的着色剂，其互变异构体或着色物质或互变异构体的盐; 至少一种色素（II），其为由下式（2）表示的着色剂或其盐; 和作为着色剂（I）和（II）以外的偶氮基的着色剂的色素（III）或其盐。
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公开(公告)号：US20130101811A1
公开(公告)日：2013-04-25
申请号：US13806981
申请日：2011-06-27
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。
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6.发明授权公开(公告)号：US08932393B2
公开(公告)日：2015-01-13
申请号：US13993599
申请日：2011-12-14
IPC分类号： C09D11/02 , C09B31/30 , C09D11/328 , C07D471/04
CPC分类号： C09D11/328 , C07D471/04 , C09B31/30
摘要： A coloring matter which exhibits excellent (ozone) gas resistance, high print density, low color rendering properties, low color saturation, and high-quality black hue when is recorded on a paper only for inkjet exclusive use, i.e., an azo compound represented by formula (1), a tautomer of the azo compound, or a salt of the azo compound or the tautomer; and an ink composition containing the coloring matter, particularly a black ink composition for inkjet recording applications.
摘要翻译： 当仅用于喷墨专用的纸张上记录优异（臭氧）气体阻力，高印刷密度，低显色性能，低色饱和度和高质量黑色调的色素，即以 式（1），偶氮化合物的互变异构体或偶氮化合物或互变异构体的盐; 以及含有色素的油墨组合物，特别是用于喷墨记录用途的黑色油墨组合物。
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公开(公告)号：US08741045B2
公开(公告)日：2014-06-03
申请号：US13806956
申请日：2011-06-24
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。
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公开(公告)号：US08864891B2
公开(公告)日：2014-10-21
申请号：US13994367
申请日：2011-12-14
IPC分类号： C09D11/02 , C09D11/328 , C09B33/28 , B42D15/00 , C09B43/16 , C09D11/324 , C09B31/30 , C09B67/22
CPC分类号： C09D11/328 , B42D15/00 , C09B31/30 , C09B33/28 , C09B43/16 , C09B67/0046 , C09B67/0055 , C09D11/324
摘要： An aqueous black ink composition that produces a black recorded image that is stable even when stored for a long time period, exhibits a neutral black to gray color with low color saturation and no tinge, has a high printed image density and exhibits excellent fastness properties of the recorded image, particularly ozone-gas resistance. The ink composition contain at least one kind of coloring matter (I), which a coloring matter represented by formula (1) below, a tautomer thereof, or a salt of the coloring matter or the tautomer; at least one kind of coloring matter (II), which is a coloring matter represented by formula (2) below or a salt thereof; and coloring matter (III), which is a coloring matter having an azo group other than coloring matters (I) and (II), or a salt thereof.
摘要翻译： 黑色油墨组合物即使长时间保存也能稳定地生成黑色记录图像，呈现中性黑色至灰色，色彩饱和度低，无色调，印刷图像密度高，表现出优异的耐牢度 记录的图像，特别是臭氧气体阻力。 油墨组合物含有至少一种着色剂（I），其由下述式（1）表示的着色剂，其互变异构体或着色物质或互变异构体的盐; 至少一种色素（II），其为由下式（2）表示的着色剂或其盐; 和作为着色剂（I）和（II）以外的偶氮基的着色剂的色素（III）或其盐。
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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
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。
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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
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。
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