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1. 发明授权

US08746866B2 Ink set, ink-jet recording apparatus, and ink-jet recording method 有权
标题翻译：油墨组，喷墨记录装置和喷墨记录方法
公开(公告)号：US08746866B2
公开(公告)日：2014-06-10
申请号：US13075501
申请日：2011-03-30
申请人： Hiromitsu Sago , Masashi Tsuda , Shunichi Higashiyama , Kazuma Goto , Akihiko Taniguchi , Narumi Koga , Michiko Aoyama
发明人： Hiromitsu Sago , Masashi Tsuda , Shunichi Higashiyama , Kazuma Goto , Akihiko Taniguchi , Narumi Koga , Michiko Aoyama
IPC分类号： B41J2/01 , B41J2/21
CPC分类号： B41J2/2114 , C09D11/322 , C09D11/324 , C09D11/40 , C09D11/54
摘要： An ink set containing a water-based ink for ink jet recording and a treatment liquid. The water-based ink contains a phosphate group-modified self-dispersing pigment, water, and a water-soluble organic solvent. The treatment liquid contains a monovalent metal ion, water, and a water-soluble organic solvent.
摘要翻译：一种含有用于喷墨记录的水性油墨和处理液的油墨组。水性油墨含有磷酸酯基改性自分散颜料，水和水溶性有机溶剂。处理液含有一价金属离子，水和水溶性有机溶剂。

2. 发明申请

US20110187770A1 Water-Based Ink for Ink Jet Recording 有权
标题翻译：喷墨记录用水性墨水
公开(公告)号：US20110187770A1
公开(公告)日：2011-08-04
申请号：US13014428
申请日：2011-01-26
申请人： Michiko AOYAMA , Narumi KOGA , Shunichi HIGASHIYAMA , Masashi TSUDA , Hiromitsu SAGO , Kazuma GOTO , Akihiko TANIGUCHI
发明人： Michiko AOYAMA , Narumi KOGA , Shunichi HIGASHIYAMA , Masashi TSUDA , Hiromitsu SAGO , Kazuma GOTO , Akihiko TANIGUCHI
IPC分类号： B41J29/38 , C09D11/14 , B41J2/175
CPC分类号： C09D11/324 , C09D11/38
摘要： A water-based ink for ink jet recording, containing: a coloring agent; water; and a water-soluble organic solvent. The coloring agent contains a phosphate group-modified self-dispersing pigment. The water-based ink further contains at least one of a reducing sugar and a sugar alcohol and a calcium ion.
摘要翻译：一种用于喷墨记录的水性油墨，包含：着色剂; 水; 和水溶性有机溶剂。着色剂含有磷酸酯基改性的自分散颜料。水性墨水还含有还原糖，糖醇和钙离子中的至少一种。

3. 发明申请

US20100141723A1 Water-Based Ink For Ink-Jet Recording And Ink-Jet Recording Method 审中-公开
标题翻译：喷墨记录和喷墨记录方法的水性墨水
公开(公告)号：US20100141723A1
公开(公告)日：2010-06-10
申请号：US12705657
申请日：2010-02-15
申请人： Junichiro Sugimoto , Masashi Tsuda , Ryuji Kato , Narumi Koga , Masaya Fujioka , Shunichi Higashiyama
发明人： Junichiro Sugimoto , Masashi Tsuda , Ryuji Kato , Narumi Koga , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： B41J2/17 , C09D11/02
CPC分类号： C09D11/40
摘要： A water-based ink for ink-jet recording and an ink-jet recording method allow the formation of sharp text and lines in high density black, and the formation of a high quality gradation image in which the graininess is reduced in a black image of a medium lightness to a high lightness (e.g., an achromatic image in dark gray to light gray) in ink-jet recording. The water-based ink combination for ink-jet recording comprises a black ink, and a color ink (A) and a color ink (B) that satisfy a color relationship of the following expression (I): about 120°≦|α-β|≦about 240° (I) wherein α is the hue angle of the color ink (A) and β is the hue angle of the color ink (B).
摘要翻译：用于喷墨记录的水性墨水和喷墨记录方法允许以高密度黑色形成尖锐的文本和线条，并且形成在黑色图像中颗粒度降低的高质量渐变图像在喷墨记录中，具有高亮度的中等亮度（例如，深灰色至浅灰色的无彩色图像）。用于喷墨记录的水性油墨组合包括黑色油墨和满足以下表达式（I）的颜色关系的彩色油墨（A）和彩色油墨（B）：约120°＆lt; - ＆bgr; |＆nlE;约240°（I）其中α是彩色油墨（A）的色调角和＆bgr; 是彩色墨水（B）的色调角。

4. 发明申请

US20090165672A1 Water-Based Ink for Ink-Jet Recording, Ink Cartridge and Ink-Jet Recording Apparatus 有权
标题翻译：用于喷墨记录的水性墨水，墨盒和喷墨记录装置
公开(公告)号：US20090165672A1
公开(公告)日：2009-07-02
申请号：US12342835
申请日：2008-12-23
申请人： Tomoyo OGURA , Michiko AOYAMA , Narumi KOGA
发明人： Tomoyo OGURA , Michiko AOYAMA , Narumi KOGA
IPC分类号： C09D11/02 , G01D11/00
CPC分类号： C09D11/328 , C09B33/12
摘要： A water-based ink for ink-jet recording includes a coloring agent, water, and a water-soluble organic solvent. The coloring agent includes the following dye (1) and dye (2). The water-based ink is good in clearness, color development, and preservation stability as well as good in toughness of a recording material recorded using the water-based ink. Dye (1): dye represented by the following general formula (1) Dye (2): at least one dye selected from the group consisting of C. I. Direct Yellow 86, C. I. Direct Yellow 132, C. I. Direct Yellow 142, and C. I. Direct Yellow 173
摘要翻译：用于喷墨记录的水性油墨包括着色剂，水和水溶性有机溶剂。着色剂包括以下染料（1）和染料（2）。水性油墨的清晰度，显色性，保存稳定性以及使用水性油墨记录的记录材料的韧性良好。染料（1）：由以下通式（1）表示的染料染料（2）：至少一种选自C.I.直接黄86，C.I.直接黄132，C.I.直接黄142和C.I.直接黄173的染料

5. 发明授权

US07384462B2 Water-based ink set for ink-jet recording and ink-jet recording method 有权
标题翻译：用于喷墨记录的水性油墨组和喷墨记录方法
公开(公告)号：US07384462B2
公开(公告)日：2008-06-10
申请号：US11490954
申请日：2006-07-21
申请人： Tomoyo Hamajima , Narumi Kawai , Narumi Koga
发明人： Tomoyo Hamajima , Narumi Kawai , Narumi Koga
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： A water-based ink set for ink-jet recording is provided which is capable of: reducing graininess in a low-density printed part without reducing the color reproduction range in red and magenta directions in a high-density printed part; extending the color reproduction range in the red direction; improving the vividness of the red color; and improving the light fastness and gas resistance. The water-based ink set for ink-jet recording includes a magenta dye ink and a red pigment ink. The magenta dye ink is a light magenta dye ink having a lightness (L*) of about 50 or more in the L*a*b* calorimetric system.
摘要翻译：提供一种用于喷墨记录的水性油墨组，其能够：降低高密度印刷部分中红色和品红方向上的色彩再现范围，从而降低低密度印刷部件的颗粒度; 延长红色方向的色彩再现范围; 提高红色的鲜艳度; 并提高耐光性和耐气体性。用于喷墨记录的水性油墨组包括品红染料油墨和红色颜料油墨。洋红色染料墨水是在L * a * b *量热系统中亮度（L *）为约50以上的淡品红色染料墨水。

6. 发明授权

US07384461B2 Water-based ink set for ink-jet recording and ink-jet recording method 有权
标题翻译：用于喷墨记录的水性油墨组和喷墨记录方法
公开(公告)号：US07384461B2
公开(公告)日：2008-06-10
申请号：US11313174
申请日：2005-12-20
申请人： Narumi Kawai , Narumi Koga , Masaya Fujioka , Ryuji Kato , Noriatsu Aoi , Tomoyo Hamajima , Shunichi Higashiyama
发明人： Narumi Kawai , Narumi Koga , Masaya Fujioka , Ryuji Kato , Noriatsu Aoi , Tomoyo Hamajima , Shunichi Higashiyama
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： The water-based ink set for ink-jet recording includes a cyan ink and a blue ink, or a cyan ink and a green ink. The cyan ink is a light cyan ink having a lightness (L*) of about 60 or more in the L*a*b* colorimetric system. A normal cyan ink having a lightness (L*) of about 60 or less in the L*a*b* calorimetric system is not included in the ink set.
摘要翻译：用于喷墨记录的水性油墨组包括青色油墨和蓝色油墨，或青色油墨和绿色油墨。青色油墨是在L * a * b *比色系统中具有约60以上的亮度（L *）的淡青色油墨。在L * a * b *量热系统中具有约60或更小的亮度（L *）的常规青色墨水不包括在墨水组中。

7. 发明授权

US07377969B2 Water-based ink set for ink-jet recording and ink-jet recording method 有权
标题翻译：用于喷墨记录的水性油墨组和喷墨记录方法
公开(公告)号：US07377969B2
公开(公告)日：2008-05-27
申请号：US11488581
申请日：2006-07-18
申请人： Narumi Kawai , Narumi Koga , Tomoyo Hamajima
发明人： Narumi Kawai , Narumi Koga , Tomoyo Hamajima
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： A water-based ink set for ink-jet recording is provided which is capable of: reducing graininess in a low-density printed part in a cyan direction without reducing the color reproduction range in the cyan direction in a high-density printed part; extending the color reproduction range in a blue direction and/or a green direction; and improving gas resistance and the vividness in the blue direction and/or the green direction. The water-based ink set for ink-jet recording includes a cyan dye ink employing dye as a coloring agent and a blue pigment ink employing pigment as a coloring agent and/or a green pigment ink employing pigment as a coloring agent. The cyan dye ink is a light cyan dye ink having a lightness (L*) of about 60 or more in the L*a*b* colorimetric system.
摘要翻译：提供了一种用于喷墨记录的水性油墨组，其能够：降低在青色方向上的低密度印刷部分的颗粒度，而不会降低高密度印刷部分中青色方向上的色彩再现范围; 在蓝色方向和/或绿色方向上延长颜色再现范围; 并提高耐气体性和蓝色方向和/或绿色方向的鲜明度。用于喷墨记录的水性油墨组包括使用染料作为着色剂的青色染料油墨和使用颜料作为着色剂的蓝色颜料油墨和/或使用颜料作为着色剂的绿色颜料油墨。青色染料墨水是在L * a * b *比色体系中具有约60以上的亮度（L *）的浅青色染料墨水。

8. 发明授权

US07335249B2 Water base ink set for ink-jet recording 有权
标题翻译：用于喷墨记录的水基油墨
公开(公告)号：US07335249B2
公开(公告)日：2008-02-26
申请号：US11108635
申请日：2005-04-19
申请人： Kazuma Goto , Narumi Koga , Hideto Yamazaki , Masaya Fujioka , Shunichi Higashiyama
发明人： Kazuma Goto , Narumi Koga , Hideto Yamazaki , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/324 , C09D11/40
摘要： A water base ink set for ink-jet recording includes a black ink containing a negatively charged self-dispersing black pigment and a water-soluble polyvalent alcohol alkyl ether; and a yellow ink containing a water-soluble anionic yellow dye in which a number of counter ion or ions per one molecule is not more than 3, a surfactant based on amine represented by the following general formula (1), and a water-soluble polyvalent alcohol alkyl ether; R—N—(CH2CH2O)xH(CH2CH2O)yH (1) wherein R represents an alkyl group or an alkenyl group having a number of carbons of 8 to 18, and x+y is 5 to 15. Accordingly, the water ink set in which no bleeding or no coagulation of the pigment occur is provided.
摘要翻译：用于喷墨记录的水基油墨组包括含有带负电荷的自分散黑色颜料和水溶性多元醇烷基醚的黑色油墨; 和含有水分子性阴离子性黄色染料的黄色墨水，其中每分子中的多个抗衡离子或离子数不超过3个，由以下通式（1）表示的基于胺的表面活性剂和水溶性多元醇烷基醚; <？in-line-formula description =“In-line Formulas”end =“lead”？> RN-（CH 2）2 H（CH 2 CH 2 CH 2）H（1）<βin-line-formula description =“In-line 式“end =”tail“？>其中R表示烷基或碳原子数为8〜18的烯基，x + y为5〜15。因此，没有渗色或无提供颜料的凝结。

9. 发明申请

US20070186807A1 Magenta Ink for Ink-Jet Recording 有权
标题翻译：用于喷墨记录的洋红色墨水
公开(公告)号：US20070186807A1
公开(公告)日：2007-08-16
申请号：US11673952
申请日：2007-02-12
申请人： Kazuma GOTO , Shunichi HIGASHIYAMA , Tomoyo HAMAJIMA , Narumi KOGA , Satoshi OKUDA
发明人： Kazuma GOTO , Shunichi HIGASHIYAMA , Tomoyo HAMAJIMA , Narumi KOGA , Satoshi OKUDA
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/328
摘要： A magenta ink for ink-jet recording contains a coloring agent, water and a water soluble organic solvent. Different types of dyes are employed as the coloring agent. In particular, a dye (1) represented by the general formula (1) is used together with at least one dye selected from the group consisting of a dye (2) represented by the general formula (2) in a free acid form, C. I. Acid Red 289 and C. I. Acid Red 52.
摘要翻译：用于喷墨记录的品红色油墨含有着色剂，水和水溶性有机溶剂。使用不同类型的染料作为着色剂。特别地，由通式（1）表示的染料（1）与选自由游离酸形式的由通式（2）表示的染料（2）的至少一种染料一起使用，CI 酸性红289和CI酸性红52。

10. 发明申请

US20070076043A1 Ink-Jet Recording Apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：US20070076043A1
公开(公告)日：2007-04-05
申请号：US11535891
申请日：2006-09-27
申请人： Michiko Aoyama , Masashi Tsuda , Narumi Koga
发明人： Michiko Aoyama , Masashi Tsuda , Narumi Koga
IPC分类号： B41J2/165
CPC分类号： B41J2/16552
摘要： The invention relates to an ink-jet recording apparatus having a nozzle provided on a nozzle face of an inkjet head and a cleaning device for cleaning the nozzle face. The cleaning device contains a gas with a solubility in water lower than that of air in water.
摘要翻译：本发明涉及一种喷墨记录装置，其具有设置在喷墨头的喷嘴面上的喷嘴和用于清洁喷嘴面的清洁装置。清洁装置含有在水中溶解度低于水中空气溶解度的气体。

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