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]。}

公开(公告)号：US07691192B2

公开(公告)日：2010-04-06

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： C09D11/02 ,  B41J2/01

CPC分类号： C09D11/328

摘要： An ink composition including 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： 至少包含水的油墨组合物，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; 使用该组合物的喷墨记录方法; 和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 2 Z，Z表示取代或未取代的烷基 基团，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杂环基，条件是四个Z中的至少一个具有离子性亲水基 作为取代基。

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。

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。

公开(公告)号：US20060135646A1

公开(公告)日：2006-06-22

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： C03C17/00 ,  C09D11/00

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。 （式中，M 1表示形成盐的抗衡离子，X表示1〜3的整数，R 1，R 2，R 2， >各自表示氢原子，碳原子数1〜6的烷基或碳原子数1〜6的烷氧基，R 1和R 2可以是 相同或不同）（式中，M 2表示形成盐的抗衡离子，Y表示1〜4的整数，R 3和R 0 各自表示氢原子，碳原子数1〜6的烷基或碳原子数1〜6的烷氧基，R 3，R 4， SUP>可能相同或不同。）

公开(公告)号：US20070054980A1

公开(公告)日：2007-03-08

申请号：US11407380

申请日：2006-04-19

申请人： Masahiro Yatake ,  Yasuhiro Oki ,  Motoki Masuda ,  Hiroko Hayashi

发明人： Masahiro Yatake ,  Yasuhiro Oki ,  Motoki Masuda ,  Hiroko Hayashi

IPC分类号： C03C17/00 ,  C09D11/00

CPC分类号： C09D11/326

摘要： An ink for inkjet recording of the invention includes water and a pigment, where the pigment is dispersed using a polymer having a refractive index of at least 1.58 or more, an acid value of 50 mgKOH/g to 120 mgKOH/g, and a weight average molecular weight of 20000 to 120000. It is preferable that the polymer is prepared by using a (meta)acrylate and/or a sulfur-containing (meth)acrylate which have at least a plurality of aromatic rings.

摘要翻译： 本发明的喷墨记录用油墨包括水和颜料，其中使用折射率为至少1.58以上，酸值为50mgKOH / g至120mgKOH / g的聚合物和颜料的重量分散颜料 平均分子量为20000至120000.优选使用具有至少多个芳环的（甲基）丙烯酸酯和/或含硫（甲基）丙烯酸酯制备聚合物。

公开(公告)号：US20070263054A1

公开(公告)日：2007-11-15

申请号：US11660812

申请日：2005-10-24

申请人： Masahiro Yatake ,  Motoki Masuda ,  Jyun Ito ,  Yasuhiro Oki ,  Hiroko Hayashi

发明人： Masahiro Yatake ,  Motoki Masuda ,  Jyun Ito ,  Yasuhiro Oki ,  Hiroko Hayashi

IPC分类号： B41J2/01 ,  C08K5/00 ,  C09D11/02

CPC分类号： C09D11/40 ,  C09D11/326

摘要： The present invention aims to provide an ink for ink jet recording that is excellent in storage stability and discharge stability and attains high coloration on regular paper or gloss paper and high glossiness on gloss paper. The ink for ink jet recording of the invention includes: water; and a pigment dispersed by using a polymer which is obtained by polymerizing at least 50% by weight or more of benzylacrylate and 15% by weight or less of (meth)acrylic acid as components of the polymer and has an acid value of no less than 50 mgKOH/g and no more than 120 mgKOH/g and a weight average molecular weight of no less than 10000 and no more than 120000.

摘要翻译： 本发明的目的在于提供一种喷墨记录用油墨，其在储存稳定性和排出稳定性方面优异，在普通纸或光泽纸上得到高着色，在光泽纸上具有高光泽度。 本发明的喷墨记录用墨水包括：水; 以及通过使用通过聚合至少50重量％以上的丙烯酸苄酯和15重量％以下的（甲基）丙烯酸作为聚合物的成分而得到的聚合物分散的颜料，其酸值为不小于 50mgKOH / g和不大于120mgKOH / g，重均分子量不小于10000且不大于120000。

公开(公告)号：US08496746B2

公开(公告)日：2013-07-30

申请号：US13396797

申请日：2012-02-15

申请人： Ryosuke Teramoto ,  Shigemi Wakabayashi ,  Kazuhiko Kitamura ,  Yasuhiro Oki ,  Yasunari Ikeda ,  Hiromi Iseki

发明人： Ryosuke Teramoto ,  Shigemi Wakabayashi ,  Kazuhiko Kitamura ,  Yasuhiro Oki ,  Yasunari Ikeda ,  Hiromi Iseki

IPC分类号： C09D11/02

CPC分类号： C09D11/328 ,  C09B67/0046

摘要： An ink composition includes: water, a compound represented by the following general formula (1) or a salt thereof, and a compound represented by the following general formula (21) or a salt thereof. (in the formula (1), n represents 0 or 1, each of R1, R2, R3, and R4 represents a substituent, Group A represents a substituted heterocyclic group represented by the following general formula (2) or (3): in the formula (2), R5 represents a substituent. in the formula (3), each of R6, R7, and R8 represents a substituent, and Group B has a substituted phenyl group or naphthyl group). (in the formula (21), each of R21, R22, R23, R24, R25, R26, R27, and R28 represents a substituent, and X represents a divalent crosslinking group).

摘要翻译： 油墨组合物包括：水，由以下通式（1）表示的化合物或其盐以及由以下通式（21）表示的化合物或其盐。 （式（1）中，n表示0或1，R 1，R 2，R 3和R 4各自表示取代基，A组表示下述通式（2）或（3）表示的取代杂环基： 式（2）中，R 5表示取代基，式（3）中，R 6，R 7和R 8各自表示取代基，B组具有取代苯基或萘基。 （式（21）中，R 21，R 22，R 23，R 24，R 25，R 26，R 27和R 28各自表示取代基，X表示二价交联基团）。

公开(公告)号：US20110232525A1

公开(公告)日：2011-09-29

申请号：US13053693

申请日：2011-03-22

申请人： Hiromi Iseki ,  Yasuhiro Oki ,  Kazuhiko Kitamura

发明人： Hiromi Iseki ,  Yasuhiro Oki ,  Kazuhiko Kitamura

IPC分类号： C09D11/02

CPC分类号： C09D11/38 ,  C09B5/14 ,  C09D11/037 ,  C09D11/328

摘要： An ink composition contains a water-soluble copper compound and an anthrapyridone dye represented by the following formula: wherein M1 represents a hydrogen atom, NH4, or Na; R1 represents a hydrogen atom, a substitutable alkyl group, a substitutable aryl group, or a substitutable benzoyl group; R2 represents a hydrogen atom or a substitutable alkyl group; R3 represents a hydrogen atom, a halogen atom, or a substitutable alkyl group; R4 represents a hydrogen atom, NH4 which may be substituted, or a substitutable sulfo group; and R5 represents an acyl group or a group represented by the following formula: where X and Y independently represent a chlorine atom, hydroxy group, amino group, monoethanolamino group, diethanolamino group, morpholino group, anilino group, or phenol group in which hydrogen atoms may be substituted by one or more substituents.

摘要翻译： 油墨组合物含有水溶性铜化合物和由下式表示的蒽吡啶酮染料：其中M1表示氢原子，NH4或Na; R1表示氢原子，可取代的烷基，可取代的芳基或可取代的苯甲酰基; R2表示氢原子或可取代的烷基; R3表示氢原子，卤素原子或可取代的烷基; R4表示氢原子，可被取代的NH4或可取代的磺基; R5表示酰基或下式表示的基团：其中X和Y独立地表示氯原子，羟基，氨基，单乙醇胺基，二乙醇氨基，吗啉代基，苯胺基或苯酚基，其中氢原子 可以被一个或多个取代基取代。

公开(公告)号：US08556400B2

公开(公告)日：2013-10-15

申请号：US11660812

申请日：2005-10-24

申请人： Masahiro Yatake ,  Motoki Masuda ,  Jyun Ito ,  Yasuhiro Oki ,  Hiroko Hayashi

发明人： Masahiro Yatake ,  Motoki Masuda ,  Jyun Ito ,  Yasuhiro Oki ,  Hiroko Hayashi

IPC分类号： C09D11/00

CPC分类号： C09D11/40 ,  C09D11/326

摘要： The present invention aims to provide an ink for ink jet recording that is excellent in storage stability and discharge stability and attains high coloration on regular paper or gloss paper and high glossiness on gloss paper. The ink for ink jet recording of the invention includes: water; and a pigment dispersed by using a polymer which is obtained by polymerizing at least 50% by weight or more of benzylacrylate and 15% by weight or less of (meth)acrylic acid as components of the polymer and has an acid value of no less than 50 mgKOH/g and no more than 120 mgKOH/g and a weight average molecular weight of no less than 10000 and no more than 120000.

摘要翻译： 本发明的目的在于提供一种喷墨记录用油墨，其在储存稳定性和排出稳定性方面优异，在普通纸或光泽纸上得到高着色，在光泽纸上具有高光泽度。 本发明的喷墨记录用墨水包括：水; 以及通过使用通过聚合至少50重量％以上的丙烯酸苄酯和15重量％以下的（甲基）丙烯酸作为聚合物的成分而得到的聚合物分散的颜料，其酸值为不小于 50mgKOH / g和不大于120mgKOH / g，重均分子量不小于10000且不大于120000。