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11. 发明授权

US08496744B2 Ink composition 有权
标题翻译：墨水组成
公开(公告)号：US08496744B2
公开(公告)日：2013-07-30
申请号：US13069766
申请日：2011-03-23
申请人： Shigemi Wakabayashi , Kazuhiko Kitamura , Yasuhiro Oki , Motoki Masuda
发明人： Shigemi Wakabayashi , Kazuhiko Kitamura , Yasuhiro Oki , Motoki Masuda
IPC分类号： C09D11/02
CPC分类号： C09B5/14 , C09B67/0033 , C09D11/328
摘要： An ink composition contains a particular anthrapyridone dye and a particular copper phthalocyanine dye. The hue angle in the L*a*b* color system calculated from spectral characteristics of a 1,000-fold diluted solution of the ink composition in water is 270° to 360°. The content of the anthrapyridone dye is higher than the content of the copper phthalocyanine dye.
摘要翻译：油墨组合物含有特定的蒽吡啶酮染料和特定的铜酞菁染料。由油墨组合物在水中的1,000倍稀释溶液的光谱特性计算的L * a * b *色系中的色调角为270°至360°。蒽吡啶酮染料的含量高于铜酞菁染料的含量。

12. 发明申请

US20110232526A1 INK COMPOSITION 有权
标题翻译：墨水组合物
公开(公告)号：US20110232526A1
公开(公告)日：2011-09-29
申请号：US13069766
申请日：2011-03-23
申请人： Shigemi Wakabayashi , Kazuhiko Kitamura , Yasuhiro Oki , Motoki Masuda
发明人： Shigemi Wakabayashi , Kazuhiko Kitamura , Yasuhiro Oki , Motoki Masuda
IPC分类号： C09D11/00
CPC分类号： C09B5/14 , C09B67/0033 , C09D11/328
摘要： An ink composition contains a particular anthrapyridone dye and a particular copper phthalocyanine dye. The hue angle in the L*a*b* color system calculated from spectral characteristics of a 1,000-fold diluted solution of the ink composition in water is 270° to 360°. The content of the anthrapyridone dye is higher than the content of the copper phthalocyanine dye.
摘要翻译：油墨组合物含有特定的蒽吡啶酮染料和特定的铜酞菁染料。由油墨组合物在水中的1,000倍稀释溶液的光谱特性计算的L * a * b *色系中的色调角为270°至360°。蒽吡啶酮染料的含量高于铜酞菁染料的含量。

13. 发明授权

US07083669B2 Ink composition, inkjet recording method using the same and recorded matter 有权
标题翻译：油墨成分，喷墨记录方法使用相同的记录物
公开(公告)号：US07083669B2
公开(公告)日：2006-08-01
申请号：US10419720
申请日：2003-04-21
申请人： Hiroshi Fukumoto , Yasuhiro Oki , Kazuhiko Kitamura , Hiroko Hayashi
发明人： Hiroshi Fukumoto , Yasuhiro Oki , Kazuhiko Kitamura , Hiroko Hayashi
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/32 , C09D11/328 , C09D11/38
摘要： The present invention provides an ink composition comprising at least: water; a cyan dye; and an aromatic compound having a carboxyl group and/or a salt thereof. Also disclosed are an inkjet recording method using the ink composition, and recorded matter recorded using the ink composition or by the inkjet recording method.
摘要翻译：本发明提供一种至少包含水的油墨组合物; 青色染料; 和具有羧基的芳族化合物和/或其盐。还公开了使用油墨组合物的喷墨记录方法和使用油墨组合物记录的记录物质或通过喷墨记录方法。

14. 发明授权

US07871465B2 Ink composition, and ink jet recording method and recorded matter using the same 有权
标题翻译：油墨组合物，喷墨记录方法和使用其的记录物
公开(公告)号：US07871465B2
公开(公告)日：2011-01-18
申请号：US11597729
申请日：2005-05-25
申请人： Masahiro Hanmura , Kazuhiko Kitamura , Yasuhiro Oki
发明人： Masahiro Hanmura , Kazuhiko Kitamura , Yasuhiro Oki
IPC分类号： C09D11/02
CPC分类号： C09D11/38 , C09D11/328
摘要： Problem: To improve clogging and ink droplet deflection.Solving Means: An ink composition comprising at least water, a colorant and an aromatic compound having a carboxyl group, which contains at least one member selected from the group consisting of a sodium ion, a potassium ion and an ammonium ion and also contains a lithium ion. Alternatively, an ink composition comprising at least water, a specific cyan dye and an aromatic compound having a carboxyl group, which contains a lithium ion and also contains a sodium ion and/or a potassium ion.
摘要翻译：问题：提高堵塞和墨滴偏转。解决方法：至少包含水，着色剂和具有羧基的芳族化合物的油墨组合物，其含有选自钠离子，钾离子和铵离子中的至少一种，还含有锂离子。或者，至少包含水，特定的青色染料和含有羧基的芳族化合物的油墨组合物，其含有锂离子，并且还含有钠离子和/或钾离子。

15. 发明授权

US07303616B2 Ink composition, ink jet recording method and recorded article 有权
标题翻译：墨水组成，喷墨记录方法和记录文章
公开(公告)号：US07303616B2
公开(公告)日：2007-12-04
申请号：US10533731
申请日：2004-09-28
申请人： Yasuhiro Oki , Kazuhiko Kitamura , Hiroko Hayashi
发明人： Yasuhiro Oki , Kazuhiko Kitamura , Hiroko Hayashi
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/328
摘要： It is an object of the present invention to provide an ink composition using a metal phthalocyanine type cyan dye, according to which the indoor storability (gas resistance) of images created using the ink composition can be improved. The present invention provides an ink composition containing water, metal phthalocyanine type cyan dye, and aromatic compound having a sulfo group and/or salt thereof represented by undermentioned general formula (1) and/or (2). Moreover, the present invention provides an ink jet recording method comprising carrying out recording by discharging droplets of an ink composition and attaching the droplets to a recording medium, wherein the ink jet recording method uses an ink composition as described above as the ink composition. Furthermore, the present invention provides a recorded article characterized by being obtained by recording using an ink composition as described above. (In the formula, M1 represents a counter ion forming a salt, X represents an integer from 1 to 3, and R1 and R2 each represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or an alkoxy group having 1 to 6 carbon atoms, and R1 and R2 may be the same or different.) (In the formula, M2 represents a counter ion forming a salt, Y represents an integer from 1 to 4, and R3 and R4 each represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or an alkoxy group having 1 to 6 carbon atoms, and R3 and R4 may be the same or different.)
摘要翻译：本发明的目的是提供一种使用金属酞菁型青色染料的油墨组合物，根据该油墨组合物可以提高使用该油墨组合物产生的图像的室内储存性（气体阻力）。本发明提供一种含有水，金属酞菁型青色染料和由下述通式（1）和/或（2）表示的具有磺基和/或其盐的芳族化合物的油墨组合物。此外，本发明提供了一种喷墨记录方法，包括通过排出油墨组合物的液滴并将液滴附着到记录介质上进行记录，其中喷墨记录方法使用如上所述的油墨组合物作为油墨组合物。此外，本发明提供了一种记录制品，其特征在于通过使用如上所述的油墨组合物进行记录而获得。

16. 发明授权

US07279034B2 Ink composition, ink cartridge, inkjet recording method, and recorded matter 有权
标题翻译：墨水组合物，墨盒，喷墨记录方法和记录物
公开(公告)号：US07279034B2
公开(公告)日：2007-10-09
申请号：US11311869
申请日：2005-12-19
申请人： Yasuhiro Oki , Kazuhiko Kitamura
发明人： Yasuhiro Oki , Kazuhiko Kitamura
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/328
摘要： It is an object of the present invention to provide an ink composition with which the indoor storage stability (gas resistance) of an image produced with an ink composition featuring a phthalocyanine-based cyan dye can be increased without causing any additive precipitation or bronzing. The present invention provides an ink composition containing at least water, a phthalocyanine-based cyan dye, and a lithium salt of an aromatic compound having a sulfo group and expressed by General Formulas 1 and/or 2 in the claims. The present invention also provides an ink composition containing at least water, a phthalocyanine-based cyan dye, and a lithium salt of an aromatic compound having a sulfo group and expressed by General Formulas 5 and/or 6 in the claims. The present invention further provides an ink composition containing at least water, a phthalocyanine-based cyan dye, and a lithium salt of an aromatic compound having a sulfo group and expressed by General Formulas 1 and/or 2 in the claims or a lithium salt of an aromatic compound having a sulfo group and expressed by General Formulas 5 and/or 6 in the claims, wherein the phthalocyanine-based cyan dye is expressed by Formula 3 in the claims.
摘要翻译：本发明的目的是提供一种油墨组合物，其可以增加由具有酞菁类青色染料的油墨组合物产生的图像的室内储存稳定性（气体阻力），而不会引起任何添加剂沉淀或烫金。本发明提供一种油墨组合物，其至少含有水，酞菁系青色染料和具有磺基的芳香族化合物的锂盐，并且在权利要求书中由通式1和/或2表示。本发明还提供一种油墨组合物，其至少含有水，酞菁类青色染料和具有磺基的芳族化合物的锂盐，并且在权利要求书中由通式5和/或6表示。本发明还提供一种油墨组合物，其至少含有水，酞菁系青色染料和具有磺基的芳香族化合物的锂盐，并且由权利要求1中的通式1和/或2表示，或在权利要求中具有磺基并由通式5和/或6表示的芳族化合物，其中所述酞菁系青色染料由权利要求中的式3表示。

17. 发明授权

US07276111B2 Ink composition, inkjet recording method and recorded matter 有权
标题翻译：油墨成分，喷墨记录方法和记录物
公开(公告)号：US07276111B2
公开(公告)日：2007-10-02
申请号：US11042832
申请日：2005-01-25
申请人： Yasuhiro Oki , Kazuhiko Kitamura
发明人： Yasuhiro Oki , Kazuhiko Kitamura
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/328 , C09D11/32
摘要： An object of the present invention is to provide an ink composition that can improve the preservation characteristics (gas fastness) of an image produced by an ink composition which uses phthalocyanine group cyan dye. The present invention provides an ink composition wherein at least water, the phthalocyanine group cyan dye indicated by the general formula (I), and an aromatic compound having a sulfone group and/or the salt thereof represented by the general formulae (a) and/or (b) are contained; and an ink composition wherein at least water, the phthalocyanine group cyan dye indicated by the general formula (VIII), and an aromatic compound having a sulfone group and/or the salt thereof represented by the general formulae (a) and/or (b) are contained. Moreover, the present invention provides an inkjet recording method in which recording is conducted by discharging ink droplets of an ink composition and causing the ink droplets to adhere to a recording medium, wherein as said ink composition, the aforementioned ink composition is used. Further, the present invention provides a record which is obtained by using the aforementioned ink composition.
摘要翻译：本发明的目的是提供一种油墨组合物，其可以提高由使用酞菁基青色染料的油墨组合物产生的图像的保存特性（耐气体性）。本发明提供一种油墨组合物，其中至少水，由通式（I）表示的酞菁基青色染料和具有通式（a）和/或（a）表示的具有砜基团的芳族化合物和/或其盐，或（b）; 以及油墨组合物，其中至少水，由通式（VIII）表示的酞菁基青色染料和由通式（a）和/或（b）表示的具有砜基的芳族化合物和/或其盐）。此外，本发明提供一种喷墨记录方法，其中通过排出油墨组合物的墨滴并使墨滴附着到记录介质上进行记录，其中使用上述油墨组合物作为所述油墨组合物。此外，本发明提供通过使用上述油墨组合物获得的记录。

18. 发明授权

US06811597B2 Ink composition, recording medium, inkjet recording method, and recording 失效
标题翻译：油墨组合物，记录介质，喷墨记录方法和记录
公开(公告)号：US06811597B2
公开(公告)日：2004-11-02
申请号：US10103661
申请日：2002-03-21
申请人： Yasuhiro Oki , Kazuhiko Kitamura , Tetsuya Aoyama , Kyoichi Oka , Nobuo Uotani , Hiroshi Takahashi , Yuji Ito
发明人： Yasuhiro Oki , Kazuhiko Kitamura , Tetsuya Aoyama , Kyoichi Oka , Nobuo Uotani , Hiroshi Takahashi , Yuji Ito
IPC分类号： C09D1100
CPC分类号： C09D11/38
摘要： An ink composition and/or a recording medium are made to contain a compound expressed by general formula (1) and a hydrazide compound. An ink composition thereby obtained does not clog and the ink composition and recording medium thus obtained can offer high quality images that hardly cause yellowing of the resulting recording with superior light resistance. Recording and an inkjet recording method pertaining thereto are also provided. The compound of general formula (1) is:
摘要翻译：制备油墨组合物和/或记录介质以含有由通式（1）表示的化合物和酰肼化合物。由此获得的油墨组合物不会堵塞，并且由此获得的油墨组合物和记录介质可以提供难以使得所得记录变黄的高质量图像，具有优异的耐光性。还提供了记录和喷墨记录方法。通式（1）的化合物为：

19. 发明申请

US20080022895A1 Ink Composition, and Ink Jet Recording Method and Recorded Matter Using the Same 有权
标题翻译：油墨组合物和喷墨记录方法和使用其的记录物质
公开(公告)号：US20080022895A1
公开(公告)日：2008-01-31
申请号：US10573797
申请日：2004-09-30
申请人： Yasuhiro Oki , Kazuhiko Kitamura , Hiroko Hayashi , Keiichi Tateishi , Shigeaki Tanaka , Yoshiharu Yabuki
发明人： Yasuhiro Oki , Kazuhiko Kitamura , Hiroko Hayashi , Keiichi Tateishi , Shigeaki Tanaka , Yoshiharu Yabuki
IPC分类号： C09D11/00 , B41J2/04
CPC分类号： C09D11/328
摘要： Problem to be Solved:To provide an ink composition capable of giving printed matter excellent in gas fastness and light fastness and free from generation of a bronzing phenomenon, an inkjet recording method using the ink composition, and recorded matter which is recorded by the recording method.Means to Solve the Problem:An ink composition comprising at least water, a cyan dye represented by the formula shown below and an aromatic compound having a carboxyl group and/or a salt thereof; an inkjet recording method using the composition; and recorded matter which is recorded by the recording method. [wherein M represents a hydrogen atom, a metal element, a metal oxide, a metal hydroxide or a metal halide, R1 to R4 each independently represents —SO2Z, and Z represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group or a substituted or unsubstituted heterocyclic group, provided that at least one of four Z's has an ionic hydrophilic group as a substituent].
摘要翻译：要解决的问题：提供一种能够赋予耐气性和耐光性优异且不产生烫金现象的印刷品的油墨组合物，使用该油墨组合物的喷墨记录方法和通过记录方法记录的记录物质。解决问题的手段：至少含有水，由下述式表示的青色染料和具有羧基的芳族化合物和/或其盐的油墨组合物; 使用该组合物的喷墨记录方法; 以及通过记录方法记录的记录物。 [其中M表示氢原子，金属元素，金属氧化物，金属氢氧化物或金属卤化物，R 1至R 4各自独立地表示-SO _{Z，Z表示取代或未取代的烷基，取代或未取代的环烷基，取代或未取代的烯基，取代或未取代的芳烷基，取代或未取代的芳基或取代或未取代的芳基杂环基团，条件是四个Z中的至少一个具有离子性亲水基团作为取代基]。}

20. 发明授权

US07211132B2 Ink set 有权
标题翻译：油墨套
公开(公告)号：US07211132B2
公开(公告)日：2007-05-01
申请号：US10951442
申请日：2004-09-28
申请人： Yasuhiro Oki , Kazuhiko Kitamura , Tetsuya Aoyama , Masahiro Hanmura , Hiroshi Fukumoto
发明人： Yasuhiro Oki , Kazuhiko Kitamura , Tetsuya Aoyama , Masahiro Hanmura , Hiroshi Fukumoto
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/328 , C09D11/40 , Y10T428/24802
摘要： To provide an ink set capable of recording images with good ozone fastness on a recording medium, an ink set of the present invention comprises at least a yellow ink composition, a magenta ink composition, and a cyan ink composition. The cyan ink composition contains at least one of the compounds expressed by formula (1) below as a cyan dye: and the magenta ink composition contains, as a colorant, at least one substance selected from the group consisting of compounds expressed by formula (2) below: and salts thereof (in formula (2), A represents an alkylene group, an alkylene group containing a phenylene group, or a group expressed by formula (3) below: and X represents a group selected from the group consisting of NH2, OH, and Cl).
摘要翻译：为了提供能够在记录介质上记录具有良好耐臭氧性的图像的油墨组，本发明的油墨组至少包括黄色油墨组合物，品红色油墨组合物和青色油墨组合物。青色油墨组合物含有至少一种由下式（1）表示的化合物作为青色染料：品红色油墨组合物含有至少一种选自由式（2）表示的化合物）及其盐（式（2）中，A表示亚烷基，含亚苯基的亚烷基或由下式（3）表示的基团：X表示选自NH 2，OH和Cl）。

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