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1. 发明授权

US07059715B2 Sheet for ink jet recording, ink for ink jet recording, manufacturing method of ink for ink jet recording, ink set for ink jet recording, and ink jet recording method 有权
标题翻译：喷墨记录用纸，喷墨记录用油墨，喷墨记录用油墨的制造方法，喷墨记录用的油墨组和喷墨记录方法
公开(公告)号：US07059715B2
公开(公告)日：2006-06-13
申请号：US10660653
申请日：2003-09-12
申请人： Toshiki Taguchi , Toshiaki Aono , Masanobu Takashima , Manabu Ogawa
发明人： Toshiki Taguchi , Toshiaki Aono , Masanobu Takashima , Manabu Ogawa
IPC分类号： B41J2/01
CPC分类号： C09D11/38 , B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5254 , B41M2205/12 , C09D11/40
摘要： The present invention provides a sheet for ink jet recording, ink for ink jet recording, manufacturing method of ink for ink jet recording, ink set for ink jet recording, and ink jet recording method, which hardly blot even under high humidity conditions, and includes a betaine compound having a specific structure and a compound capable of taking a betaine structure.
摘要翻译：本发明提供一种喷墨记录用片材，喷墨记录用油墨，喷墨记录用油墨的制造方法，喷墨记录用的油墨组和喷墨记录方法，即使在高湿度条件下也难以印迹，具有特定结构的甜菜碱化合物和能够获得甜菜碱结构的化合物。

2. 发明授权

US07399349B2 Sheet for ink jet recording, ink for ink jet recording, manufacturing method of ink for ink jet recording, ink set for ink jet recording, and ink jet recording method 有权
标题翻译：喷墨记录用纸，喷墨记录用油墨，喷墨记录用油墨的制造方法，喷墨记录用的油墨组和喷墨记录方法
公开(公告)号：US07399349B2
公开(公告)日：2008-07-15
申请号：US11222976
申请日：2005-09-12
申请人： Toshiki Taguchi , Toshiaki Aono , Masanobu Takashima , Manabu Ogawa
发明人： Toshiki Taguchi , Toshiaki Aono , Masanobu Takashima , Manabu Ogawa
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/38 , B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5254 , B41M2205/12 , C09D11/40
摘要： An ink for ink jet recording, which hardly causes blotting of an image even under high humidity conditions while maintaining the advantages as water-based ink (handling properties, stability, producing properties, hue), is provided. Also provided is a method of manufacturing ink for ink jet recording, an ink set for ink jet recording, and an ink jet recording method.
摘要翻译：提供了一种用于喷墨记录的油墨，即使在高湿度条件下也能保持图像的吸墨，同时保持水性油墨（操作性，稳定性，生产性能，色相）的优点。还提供了一种制造用于喷墨记录的油墨的方法，用于喷墨记录的油墨组和喷墨记录方法。

3. 发明申请

US20060024454A1 Sheet for ink jet recording, ink for ink jet recording, manufacturing method of ink for ink jet recording, ink jet for ink jet recording, and ink jet recording method 有权
标题翻译：喷墨记录用片材，喷墨记录用油墨，喷墨记录用油墨，喷墨记录用喷墨，喷墨记录法
公开(公告)号：US20060024454A1
公开(公告)日：2006-02-02
申请号：US11222976
申请日：2005-09-12
申请人： Toshiki Taguchi , Toshiaki Aono , Masanobu Takashima , Manabu Ogawa
发明人： Toshiki Taguchi , Toshiaki Aono , Masanobu Takashima , Manabu Ogawa
IPC分类号： B41M5/00 , B41M5/40
CPC分类号： C09D11/38 , B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5254 , B41M2205/12 , C09D11/40
摘要： The present invention provides a sheet for ink jet recording, ink for ink jet recording, manufacturing method of ink for ink jet recording, ink set for ink jet recording, and ink jet recording method, which hardly blot even under high humidity conditions, and comprises a betaine compound having a specific structure and a compound capable of taking a betaine structure.
摘要翻译：本发明提供一种喷墨记录用片材，喷墨记录用油墨，喷墨记录用油墨的制造方法，喷墨记录用油墨组和喷墨记录方法，即使在高湿度条件下也难以印迹，具有特定结构的甜菜碱化合物和能够获得甜菜碱结构的化合物。

4. 发明授权

US07303272B2 Black ink for inkjet recording and inkjet recording method 有权
标题翻译：黑色墨水用于喷墨记录和喷墨记录方法
公开(公告)号：US07303272B2
公开(公告)日：2007-12-04
申请号：US10528772
申请日：2003-07-01
申请人： Toshiki Taguchi , Takashi Ozawa , Toshiaki Aono , Yoshiharu Yabuki , Tomohiro Chino
发明人： Toshiki Taguchi , Takashi Ozawa , Toshiaki Aono , Yoshiharu Yabuki , Tomohiro Chino
IPC分类号： G01D11/00
CPC分类号： C09D11/328
摘要： A black ink for inkjet recording having an aqueous medium containing a dye in which λmax of the absorption spectrum in an aqueous solution is in the region from 500 and 700 nm and the half-value width in the absorption spectrum of a dilute solution standardized to an absorbance of 1.0 is 100 nm or more. An object of the present invention is to provide an inkjet recording ink ensuring excellent discharge stability even after aging of the ink and also exhibiting excellent weather resistance.
摘要翻译：一种用于喷墨记录的黑色油墨，其具有含有水溶液的水性介质，其中水溶液中吸收光谱的拉姆达克在500和700nm的范围内，稀释溶液的吸收光谱中的半值宽度标准化为 1.0的吸光度为100nm以上。本发明的目的是提供即使在油墨老化之后也确保优异的喷射稳定性并且还具有优异的耐候性的喷墨记录油墨。

5. 发明授权

US07048790B2 Black ink for inkjet recording 有权
标题翻译：用于喷墨记录的黑色墨水
公开(公告)号：US07048790B2
公开(公告)日：2006-05-23
申请号：US10671729
申请日：2003-09-29
申请人： Toshiki Taguchi , Toshiaki Aono
发明人： Toshiki Taguchi , Toshiaki Aono
IPC分类号： C09D11/02
CPC分类号： C09D11/328
摘要： Provided is a black ink for inkjet recording obtained by dissolving and/or dispersing, in an aqueous medium, at least one black azo dye having a specific property or structure and further containing at least one metal chelating agent, which is excellent in durability of image including image quality and discharge property even after the ink is filled in an ink cassette and stored for a long period of time while being set in a printer.
摘要翻译：提供一种用于喷墨记录的黑色油墨，其通过在水性介质中溶解和/或分散至少一种具有特定性质或结构的黑色偶氮染料，并且还含有至少一种金属螯合剂，其具有优异的图像耐久性即使在墨水被填充到墨盒中并且在设置在打印机中的情况下长时间存储时，也包括图像质量和放电特性。

6. 发明申请

US20060044375A1 Black ink for inkjet recording and inkjet recording method 有权
标题翻译：黑色墨水用于喷墨记录和喷墨记录方法
公开(公告)号：US20060044375A1
公开(公告)日：2006-03-02
申请号：US10528772
申请日：2003-07-01
申请人： Toshiki Taguchi , Takashi Ozawa , Toshiaki Aono , Yoshiharu Yabuki , Tomohiro Chino
发明人： Toshiki Taguchi , Takashi Ozawa , Toshiaki Aono , Yoshiharu Yabuki , Tomohiro Chino
IPC分类号： G01D11/00
CPC分类号： C09D11/328
摘要： An object of the present invention is to provide an inkjet recording ink ensuring excellent discharge stability even after aging of the ink and also exhibiting excellent weather resistance. This object of the present invention can be attained by a black ink for inkjet recording, comprising an aqueous medium containing a dye in which λmax of the absorption spectrum in an aqueous solution is in the region from 500 and 700 nm and the standardized half-value width thereof is 100 nm or more. The aqueous ink of the present invention is more enhanced in the discharge stability and weather resistance when the dye contained in the ink, particularly, the dye having the above-described spectral characteristics, is a dye having an oxidation potential of 1.0 V vs SCE or more, 2) a dye having a discoloration rate constant of 5.0×10−2 Hr−1 or less, 3) a dye where the maximum value/minimum value ratio of discoloration rate constants of three colors is 1.2 or less, 4) a dye represented by formula (1), 4) a dye containing a compound of formula (A), 5) a dye containing a high boiling point water-miscible organic solvent, 6) particularly a dye containing 20 mass % or more of a water-miscible organic solvent having a boiling point of 100° C. or more and 2 mass % or less of a compound of formula (A), and 7) a dye containing a high boiling point water-miscible solvent and a low boiling point water-miscible solvent. The inkjet recording ink of the present invention is an ink capable of ensuring pictorial quality with no loosening in the gradation of neutral gray even by visual evaluation.
摘要翻译：本发明的目的是提供即使在油墨老化之后也确保优异的喷射稳定性并且还具有优异的耐候性的喷墨记录油墨。本发明的目的可以通过一种用于喷墨记录的黑色油墨来实现，该黑色油墨包括含有一种染料的水性介质，其中在水溶液中的吸收光谱的lambdamax在500和700nm的范围内，标准化的半值其宽度为100nm以上。当包含在油墨中的染料，特别是具有上述光谱特性的染料是具有1.0V的氧化电位的染料与SCE相比时，本发明的水性油墨的放电稳定性和耐候性更强，更多，2）染色速率常数为5.0×10 -2 H -1以下的染料，3）染料，其中最大值/最小值比值变色三种颜色的速率常数为1.2以下，4）由式（1）表示的染料，4）含有式（A）化合物的染料，5）含有高沸点水混溶性有机溶剂的染料6 ）特别是含有20质量％以上的沸点为100℃以上且2质量％以下的水溶性有机溶剂的式（A）化合物的染料，以及7）含有高沸点水溶性溶剂和低沸点水溶性溶剂。本发明的喷墨记录油墨是即使通过目视评价也能够确保中性灰色的灰度等级而不会松动的画质。

7. 发明授权

US07077894B2 Inkjet ink set and inkjet recording method 有权
标题翻译：喷墨油墨和喷墨记录方法
公开(公告)号：US07077894B2
公开(公告)日：2006-07-18
申请号：US10807442
申请日：2004-03-24
申请人： Toshiki Taguchi , Manabu Ogawa
发明人： Toshiki Taguchi , Manabu Ogawa
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： An inkjet ink set comprising at least two inks, wherein at least one ink contains a betaine compound and at least one other ink contains a nonionic surfactant.
摘要翻译：一种包含至少两种油墨的喷墨油墨组，其中至少一种油墨含有甜菜碱化合物，并且至少一种其它油墨含有非离子表面活性剂。

8. 发明授权

US07776144B2 Ink and ink set for inkjet recording 有权
标题翻译：墨水和墨水设置用于喷墨记录
公开(公告)号：US07776144B2
公开(公告)日：2010-08-17
申请号：US10576941
申请日：2004-10-22
申请人： Toshiki Taguchi , Takashi Ozawa , Manabu Ogawa , Naotaka Wachi
发明人： Toshiki Taguchi , Takashi Ozawa , Manabu Ogawa , Naotaka Wachi
IPC分类号： C09D11/02
CPC分类号： C09D11/40
摘要： To provide inks and ink sets for inkjet recording, which have good fastness and good jet-out stability and which give good images with no bleeding trouble, yellow ink, black ink and magenta ink for inkjet printing contain at least two dyes each having an oxidation potential over 1.0 V (vs SCE).
摘要翻译：为了提供具有良好的牢度和良好的喷射稳定性并且没有出血问题的良好图像的用于喷墨记录的油墨和油墨组，用于喷墨印刷的黄色油墨，黑色油墨和品红色油墨含有至少两种各自具有氧化的染料电位超过1.0V（vs SCE）。

9. 发明授权

US07491266B2 Black ink and ink set for inkjet recording 失效
标题翻译：黑色油墨和墨水设置用于喷墨记录
公开(公告)号：US07491266B2
公开(公告)日：2009-02-17
申请号：US10578229
申请日：2004-11-04
申请人： Toshiki Taguchi , Naotaka Wachi , Manabu Ogawa
发明人： Toshiki Taguchi , Naotaka Wachi , Manabu Ogawa
IPC分类号： C09D11/02
CPC分类号： C09D11/40
摘要： To provide an inkjet black ink having excellent image durability and ink discharge properties and an ink set, the inkjet black ink, which contains a dye having a λmax of from 500 nm to 700 nm and a half-band width of 100 nm or more in an absorption spectrum of a diluted solution standardized at an absorbance of 1.0 at the λmax, has the change ratio of absorbance at the λmax in the visible region, specified in the specification; and the inkjet ink set containing at least two black inks having different densities has the relationship among the at least two black inks, specified in the specification.
摘要翻译：为了提供具有优异的图像耐久性和油墨排出性能的喷墨黑色油墨和油墨组，该喷墨黑色油墨包含具有500nm至700nm的拉姆达姆的染料和100nm以上的半带宽度在lambdamax的吸光度为1.0时标准化的稀释溶液的吸收光谱具有说明书中规定的可见区域中的lambdamax的吸光度变化率; 并且包含至少两种具有不同密度的黑色油墨的喷墨油墨组在本说明书中指定的至少两种黑色油墨之间具有关系。

10. 发明申请

US20070101899A1 Black ink and ink set for inkjet recording 失效
标题翻译：黑色油墨和墨水设置用于喷墨记录
公开(公告)号：US20070101899A1
公开(公告)日：2007-05-10
申请号：US10578229
申请日：2004-11-04
申请人： Toshiki Taguchi , Naotaka Wachi , Manabu Ogawa
发明人： Toshiki Taguchi , Naotaka Wachi , Manabu Ogawa
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/40
摘要： To provide an inkjet black ink having excellent image durability and ink discharge properties and an ink set, the inkjet black ink, which contains a dye having a λmax of from 500 nm to 700 nm and a half-band width of 100 nm or more in an absorption spectrum of a diluted solution standardized at an absorbance of 1.0 at the λmax, has the change ratio of absorbance at the λmax in the visible region, specified in the specification; and the inkjet ink set containing at least two black inks having different densities has the relationship among the at least two black inks, specified in the specification.
摘要翻译：为了提供具有优异的图像耐久性和油墨排出性能的喷墨黑色油墨和油墨组，该喷墨黑色油墨包含具有500nm至700nm的拉姆达姆的染料和100nm以上的半带宽度在lambdamax的吸光度为1.0时标准化的稀释溶液的吸收光谱具有说明书中规定的可见区域中的lambdamax的吸光度变化率; 并且包含至少两种具有不同密度的黑色油墨的喷墨油墨组在本说明书中指定的至少两种黑色油墨之间具有关系。

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