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1. 发明申请

US20070134451A1 PRINTING MEDIUM COATING SOLUTION, INK-JET INK, IMAGE FORMING METHOD, SET OF PRINTING MEDIUM COATING SOLUTION AND INK-JET INK, AND INK-JET RECORDING APPARATUS 有权
标题翻译：印刷中等涂料溶液，喷墨墨水，图像形成方法，印刷中等涂料溶液和喷墨墨水和喷墨记录装置
公开(公告)号：US20070134451A1
公开(公告)日：2007-06-14
申请号：US11678718
申请日：2007-02-26
申请人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
发明人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
IPC分类号： B41M5/50
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , C09D11/30 , C09D11/54
摘要： The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present invention provides a printing medium coating solution including water and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the printing medium coating solution. The present invention provides an ink-jet ink including a coloring material, water, and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the ink-jet ink.
摘要翻译：本发明可以充分抑制记录产品的卷曲现象，特别是便于处理使用普通纸生产的印刷品。本发明提供一种包含水和保水性水溶性有机化合物的印刷介质涂布溶液，其中水溶性有机化合物仅包含水保持性有机化合物之间的差为36％以下的水溶性有机化合物温度为23℃，湿度为45％，保水能力为30℃，湿度为80％的能力; 相对于印刷媒体涂布液的总量，水溶性有机化合物的含量为15质量％以上。本发明提供一种喷墨油墨，其包括着色材料，水和保水性水溶性有机化合物，其中水溶性有机化合物仅包括显示出36％的差异的水溶性有机化合物，或在23℃的温度和45％的湿度下的保水能力和在30℃的温度和80％的湿度下的保水能力之间较少; 相对于喷墨油墨的总量，水溶性有机化合物的含量为15质量％以上。

2. 发明授权

US07208032B2 Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus 有权
标题翻译：印刷介质涂布溶液，喷墨油墨，成像方法，印刷介质涂布溶液和喷墨油墨组以及喷墨记录装置
公开(公告)号：US07208032B2
公开(公告)日：2007-04-24
申请号：US11223946
申请日：2005-09-13
申请人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
发明人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
IPC分类号： C09D11/02
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , C09D11/30 , C09D11/54
摘要： The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present invention provides a printing medium coating solution including water and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the printing medium coating solution. The present invention provides an ink-jet ink including a coloring material, water, and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the ink-jet ink.
摘要翻译：本发明可以充分抑制记录产品的卷曲现象，特别是便于处理使用普通纸生产的印刷品。本发明提供一种包含水和保水性水溶性有机化合物的印刷介质涂布溶液，其中水溶性有机化合物仅包含水保持性有机化合物之间的差为36％以下的水溶性有机化合物温度为23℃，湿度为45％，保水能力为30℃，湿度为80％的能力; 相对于印刷媒体涂布液的总量，水溶性有机化合物的含量为15质量％以上。本发明提供一种喷墨油墨，其包括着色材料，水和保水性水溶性有机化合物，其中水溶性有机化合物仅包括显示出36％的差异的水溶性有机化合物，或在23℃的温度和45％的湿度下的保水能力和在30℃的温度和80％的湿度下的保水能力之间较少; 相对于喷墨油墨的总量，水溶性有机化合物的含量为15质量％以上。

3. 发明申请

US20060000386A1 Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus 有权
公开(公告)号：US20060000386A1
公开(公告)日：2006-01-05
申请号：US11223946
申请日：2005-09-13
申请人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
发明人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
IPC分类号： C09D11/00
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , C09D11/30 , C09D11/54
摘要： The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present invention provides a printing medium coating solution including water and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the printing medium coating solution. The present invention provides an ink-jet ink including a coloring material, water, and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the ink-jet ink.

4. 发明授权

US07517074B2 Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatus 有权
标题翻译：印刷介质涂布溶液，喷墨油墨，成像方法，印刷介质涂布溶液和喷墨油墨组以及喷墨记录装置
公开(公告)号：US07517074B2
公开(公告)日：2009-04-14
申请号：US11678718
申请日：2007-02-26
申请人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
发明人： Shinichi Hakamada , Yasuhiro Nito , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Tetsu Iwata
IPC分类号： G01D11/00 , C09D11/02
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , C09D11/30 , C09D11/54
摘要： The present invention can sufficiently suppress curling phenomenon of a recorded product and facilitate handling of a printed product produced by using plain paper, in particular. The present invention provides a printing medium coating solution including water and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the printing medium coating solution. The present invention provides an ink-jet ink including a coloring material, water, and a water-retentive, water-soluble organic compound, wherein the water-soluble organic compound includes only a water-soluble organic compound showing a difference of 36% or less between the water retention ability at a temperature of 23° C. and a humidity of 45% and the water retention ability at a temperature of 30° C. and a humidity of 80%; and the content of the water-soluble organic compound is 15 mass % or more with respect to the total amount of the ink-jet ink.
摘要翻译：本发明可以充分抑制记录产品的卷曲现象，特别是便于处理使用普通纸生产的印刷品。本发明提供一种包含水和保水性水溶性有机化合物的印刷介质涂布溶液，其中水溶性有机化合物仅包含水保持性有机化合物之间的差为36％以下的水溶性有机化合物温度为23℃，湿度为45％，保水能力为30℃，湿度为80％的能力; 相对于印刷媒体涂布液的总量，水溶性有机化合物的含量为15质量％以上。本发明提供一种喷墨油墨，其包括着色材料，水和保水性水溶性有机化合物，其中水溶性有机化合物仅包括显示出36％的差异的水溶性有机化合物，或在23℃的温度和45％的湿度下的保水能力和在30℃的温度和80％的湿度下的保水能力之间较少; 相对于喷墨油墨的总量，水溶性有机化合物的含量为15质量％以上。

5. 发明申请

US20060007289A1 Liquid composition, set of liquid composition and ink, ink jet recording apparatus, and image forming method 有权
公开(公告)号：US20060007289A1
公开(公告)日：2006-01-12
申请号：US11225344
申请日：2005-09-14
申请人： Yasuhiro Nito , Shinichi Hakamada , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Masashi Tsujimura
发明人： Yasuhiro Nito , Shinichi Hakamada , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Masashi Tsujimura
IPC分类号： G01D11/00
CPC分类号： C09D11/30 , C09D11/54
摘要： To suppress curling phenomenon of a recording medium to which a liquid composition is applied while securing ejection stability. A liquid composition for used in an image recording method including the steps of applying an ink containing a colorant in a dissolved state or a dispersed state to a recording medium and applying to the recording medium a liquid composition which destabilizes the dissolved state or the dispersed state of the colorant in the ink by coming into contact with the ink, the liquid composition including at least a polyvalent metal ion, water, and water-soluble organic compounds 1 and 2, in which a content X (mass %) of the water-soluble organic compound 1 in the liquid composition is 15 mass % or more, and the content X (mass %) of the water-soluble organic compound 1 in the liquid composition and a content Y (mass %) of the water-soluble organic compound 2 in the liquid composition satisfy a specific relationship.

6. 发明授权

US07517073B2 Liquid composition, set of liquid composition and ink, ink jet recording apparatus, and image forming method 有权
标题翻译：液体组合物，液体组合物和油墨组，喷墨记录装置和图像形成方法
公开(公告)号：US07517073B2
公开(公告)日：2009-04-14
申请号：US11225344
申请日：2005-09-14
申请人： Yasuhiro Nito , Shinichi Hakamada , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Masashi Tsujimura
发明人： Yasuhiro Nito , Shinichi Hakamada , Koromo Shirota , Kenji Shinjo , Yutaka Kurabayashi , Masashi Tsujimura
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C09D11/54
摘要： To suppress curling phenomenon of a recording medium to which a liquid composition is applied while securing ejection stability. A liquid composition for used in an image recording method including the steps of applying an ink containing a colorant in a dissolved state or a dispersed state to a recording medium and applying to the recording medium a liquid composition which destabilizes the dissolved state or the dispersed state of the colorant in the ink by coming into contact with the ink, the liquid composition including at least a polyvalent metal ion, water, and water-soluble organic compounds 1 and 2, in which a content X (mass %) of the water-soluble organic compound 1 in the liquid composition is 15 mass % or more, and the content X (mass %) of the water-soluble organic compound 1 in the liquid composition and a content Y (mass %) of the water-soluble organic compound 2 in the liquid composition satisfy a specific relationship.
摘要翻译：抑制喷射稳定性的同时施加液体组合物的记录介质的卷曲现象。一种用于图像记录方法的液体组合物，包括以下步骤：将含有溶解状态或分散状态的着色剂的油墨施加到记录介质上，并向记录介质施加使溶解状态或分散状态不稳定的液体组合物的油墨中的着色剂与油墨接触，该液体组合物至少包含多价金属离子，水和水溶性有机化合物1和2，其中水溶性有机化合物的含量X（质量％），液体组合物中的水溶性有机化合物1的含量为15质量％以上，液体组合物中的水溶性有机化合物1的含量X（质量％）和水溶性有机化合物的含量Y（质量％） 2在液体组合物中满足特定的关系。

7. 发明授权

US06398355B1 Ink, ink set, ink cartridge, recording unit, image recording method and image recording apparatus 有权
标题翻译：墨水，墨水组合，墨盒，记录单元，图像记录方法和图像记录装置
公开(公告)号：US06398355B1
公开(公告)日：2002-06-04
申请号：US09259253
申请日：1999-03-01
申请人： Koromo Shirota , Shoji Koike , Yutaka Kurabayashi , Shinichi Hakamada , Masashi Ogasawara
发明人： Koromo Shirota , Shoji Koike , Yutaka Kurabayashi , Shinichi Hakamada , Masashi Ogasawara
IPC分类号： G01D1100
CPC分类号： C09D11/38
摘要： The purpose is to provide such ink hardly as to affect an exothermic heater on a change in ink jet performance when used for a long-time ink jet recording according to the way to eject an ink by using an exothermic heater. The ink contains at least one substance selected from dicarboxylic acids, dicarboxylates, tricarboxylic acids and tricarboxylates, bis-hydroxyethyl sulfone, and a water-soluble coloring material in an aqueous medium.
摘要翻译：目的是提供这样的油墨，以便在根据通过使用放热加热器喷射墨水的方式用于长时间喷墨记录时，对喷射性能的变化影响放热加热器。墨水在水性介质中含有选自二羧酸，二羧酸盐，三羧酸和三羧酸盐中的至少一种物质，双羟乙基砜和水溶性着色材料。

8. 发明申请

US20050284332A1 Ink jet ink and ink jet recording method 有权
标题翻译：喷墨油墨和喷墨记录方法
公开(公告)号：US20050284332A1
公开(公告)日：2005-12-29
申请号：US11219807
申请日：2005-09-07
申请人： Kenji Shinjo , Koromo Shirota , Yutaka Kurabayashi , Minako Kawabe
发明人： Kenji Shinjo , Koromo Shirota , Yutaka Kurabayashi , Minako Kawabe
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/02
CPC分类号： C09D11/38
摘要： Ink jet ink which sufficiently suppresses curling phenomenon of printed matters and satisfies ejection stability, the ink comprising at least water, a colorant, a water-soluble organic compound 1 and a water-soluble organic compound 2, wherein the content X(%) of the water-soluble organic compound 1 is 10 mass % or more based on the total amount of the ink jet ink and the content X(%) of the water-soluble organic compound 1 and the content Y(%) of the water-soluble organic compound 2 based on the total amount of the ink jet ink satisfy the relation of the following formula (I) and formula (II): 0
摘要翻译：喷墨油墨充分抑制印刷物的卷曲现象并满足喷射稳定性，该油墨至少包含水，着色剂，水溶性有机化合物1和水溶性有机化合物2，其中含量X（％）为基于喷墨油墨的总量和水溶性有机化合物1的含量X（％）和水溶性有机化合物1的含量Y（％），水溶性有机化合物1为10质量％以上基于喷墨油墨的总量的有机化合物2满足下式（I）和式（II）的关系：<？in-line-formula description =“In-line Formulas”end =“lead”？ > 0 <？in-line-formula description =“In-line Formulas 末端=“铅”→X + Y> = 15质量％，（II）<？在线配方说明=“直列式”末端=“尾”→>其中水溶性有机化合物1 是具有a的保水性水溶性有机化合物温度为23℃，湿度为45％的环境下的保水能力和在30℃，湿度为80％，36％以下的环境下的保水性的差别，水溶性有机化合物2是着色剂和水溶性有机化合物1以外的水溶性有机化合物。

9. 发明授权

US07297194B2 Ink jet ink and ink jet recording method 有权
标题翻译：喷墨油墨和喷墨记录方法
公开(公告)号：US07297194B2
公开(公告)日：2007-11-20
申请号：US11219807
申请日：2005-09-07
申请人： Kenji Shinjo , Koromo Shirota , Yutaka Kurabayashi , Minako Kawabe
发明人： Kenji Shinjo , Koromo Shirota , Yutaka Kurabayashi , Minako Kawabe
IPC分类号： C09D11/02
CPC分类号： C09D11/38
摘要： Ink jet ink which sufficiently suppresses curling phenomenon of printed matters and satisfies ejection stability, the ink comprising at least water, a colorant, a water-soluble organic compound 1 and a water-soluble organic compound 2, wherein the content X(%) of the water-soluble organic compound 1 is 10 mass % or more based on the total amount of the ink jet ink and the content X(%) of the water-soluble organic compound 1 and the content Y(%) of the water-soluble organic compound 2 based on the total amount of the ink jet ink satisfy the relation of the following formula (I) and formula (II): 0
摘要翻译：喷墨油墨充分抑制印刷物的卷曲现象并满足喷射稳定性，该油墨至少包含水，着色剂，水溶性有机化合物1和水溶性有机化合物2，其中含量X（％）为基于喷墨油墨的总量和水溶性有机化合物1的含量X（％）和水溶性有机化合物1的含量Y（％），水溶性有机化合物1为10质量％以上基于喷墨油墨的总量的有机化合物2满足下式（I）和式（II）的关系：<？in-line-formula description =“In-line Formulas”end =“lead”？ > 0 <？in-line-formula description =“In-line Formulas 末端=“铅”→X + Y> = 15质量％，（II）<？在线配方说明=“直列式”末端=“尾”→>其中水溶性有机化合物1 是一种保水性水溶性有机化合物，在温度为23℃，湿度为45％的环境中的保水能力和温度为30℃，湿度为80％，36％以下的水分保持能力之间的差异，水溶性有机化合物2是着色剂和水溶性有机化合物1以外的水溶性有机化合物。

10. 发明授权

US07029109B2 Ink, ink set, ink jet recording method, ink jet recording apparatus, recording unit and ink cartridge 有权
公开(公告)号：US07029109B2
公开(公告)日：2006-04-18
申请号：US10218423
申请日：2002-08-15
申请人： Koromo Shirota , Shoji Koike , Makoto Aoki , Mariko Suzuki , Hideki Takayama , Yasuhiro Nito
发明人： Koromo Shirota , Shoji Koike , Makoto Aoki , Mariko Suzuki , Hideki Takayama , Yasuhiro Nito
IPC分类号： B41J2/01
CPC分类号： C09D11/322 , C09D11/40
摘要： Provided is an ink which comprises an aqueous medium and a coloring material dispersed in the aqueous medium with a dispersant, where the coloring material is contained in an amount of at most 1% by weight with respect to the total weight of the ink, and the ratio (B/P ratio) of the dispersant to the coloring material is larger than 1.

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