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1. 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。

2. 发明授权

US07244296B2 Water based ink set for ink-jet recording and inkjet recording method 有权
标题翻译：喷墨记录用水基油墨组和喷墨记录方法
公开(公告)号：US07244296B2
公开(公告)日：2007-07-17
申请号：US11254901
申请日：2005-10-19
申请人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka , Narumi Koga
发明人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka , Narumi Koga
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： A water based ink set for ink-jet recording includes a yellow ink, a magenta ink, a cyan ink, a black ink, and a red ink and/or a blue ink each including at least a coloring agent, water and a water soluble organic solvent. In the water based ink set, a water soluble dye is employed as the coloring agent of each of the yellow ink, the magenta ink and the cyan ink, and a pigment is employed as the coloring agent of each of the black ink and the red ink and/or the blue ink. In an ink-jet recording method employing the water based ink set for ink-jet recording, the red ink and the magenta ink are employed together for a magenta-ink-recording portion, and the blue ink and the cyan ink are employed together for a cyan-ink-recording portion.
摘要翻译：用于喷墨记录的水性油墨组包括黄色油墨，品红色油墨，青色油墨，黑色油墨和红色油墨和/或蓝色油墨，其各自至少包含着色剂，水和水溶性有机溶剂。在水性油墨组中，使用水溶性染料作为黄色油墨，品红色油墨和青色油墨各自的着色剂，并且使用颜料作为每种黑色油墨和红色的着色剂墨水和/或蓝色墨水。在采用喷墨记录用水性油墨组的喷墨记录方法中，红色油墨和品红色油墨一起用于品红色油墨记录部分，蓝色油墨和青色油墨一起用于青色墨水记录部分。

3. 发明申请

US20060132567A1 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：US20060132567A1
公开(公告)日：2006-06-22
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： G01D11/00
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。

4. 发明授权

US07384460B2 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：US07384460B2
公开(公告)日：2008-06-10
申请号：US11312870
申请日：2005-12-19
申请人： Tomoyo Hamajima , Masaya Fujioka , Ryuji Kato , Noriatsu Aoi , Narumi Koga , Narumi Kawai , Shunichi Higashiyama
发明人： Tomoyo Hamajima , Masaya Fujioka , Ryuji Kato , Noriatsu Aoi , Narumi Koga , Narumi Kawai , Shunichi Higashiyama
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. According to this ink set, graininess in a low density printed part can be reduced without reducing a color reproduction range in red and magenta directions in a high density printed part. In addition, the color reproduction range in the red direction can be extended to improve the vividness of red color. The water-based ink set for ink-jet recording includes a magenta ink and a red ink. The magenta ink is a light magenta ink having a lightness (L*) of about 50 or more in the L*a*b* colorimetric system. Preferably, the ink set further includes a light cyan ink having a lightness (L*) of about 60 or more and a blue ink and/or a green ink.
摘要翻译：提供了一种用于喷墨记录的水性油墨组。根据这种墨水组合，可以在不降低高密度印刷部分的红色和品红方向上的色彩再现范围的情况下降低低密度印刷部分的颗粒度。此外，可以延长红色方向的色彩再现范围，以提高红色的鲜艳度。用于喷墨记录的水性油墨组包括品红色油墨和红色油墨。洋红色油墨是在L * a * b *比色系统中具有约50或更大的亮度（L *）的浅洋红色油墨。优选地，墨水组还包括具有约60以上的亮度（L *）和蓝色墨水和/或绿色墨水的浅青色墨水。

5. 发明申请

US20060132810A1 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：US20060132810A1
公开(公告)日：2006-06-22
申请号：US11312870
申请日：2005-12-19
申请人： Tomoyo Hamajima , Masaya Fujioka , Ryuji Kato , Noriatsu Aoi , Narumi Koga , Narumi Kawai , Shunichi Higashiyama
发明人： Tomoyo Hamajima , Masaya Fujioka , Ryuji Kato , Noriatsu Aoi , Narumi Koga , Narumi Kawai , Shunichi Higashiyama
IPC分类号： H04N1/60
CPC分类号： C09D11/40
摘要： A water-based ink set for ink-jet recording is provided. According to this ink set, graininess in a low density printed part can be reduced without reducing a color reproduction range in red and magenta directions in a high density printed part. In addition, the color reproduction range in the red direction can be extended to improve the vividness of red color. The water-based ink set for ink-jet recording includes a magenta ink and a red ink. The magenta ink is a light magenta ink having a lightness (L*) of about 50 or more in the L*a*b* colorimetric system. Preferably, the ink set further includes a light cyan ink having a lightness (L*) of about 60 or more and a blue ink and/or a green ink.
摘要翻译：提供了一种用于喷墨记录的水性油墨组。根据这种墨水组合，可以在不降低高密度印刷部分的红色和品红方向上的色彩再现范围的情况下降低低密度印刷部分的颗粒度。此外，可以延长红色方向的色彩再现范围，以提高红色的鲜艳度。用于喷墨记录的水性油墨组包括品红色油墨和红色油墨。洋红色油墨是在L * a * b *比色系统中具有约50或更大的亮度（L *）的浅洋红色油墨。优选地，墨水组还包括具有约60以上的亮度（L *）和蓝色墨水和/或绿色墨水的浅青色墨水。

6. 发明申请

US20060082629A1 Water based ink set for ink-jet recording and inkjet recording method 有权
标题翻译：喷墨记录用水基油墨组和喷墨记录方法
公开(公告)号：US20060082629A1
公开(公告)日：2006-04-20
申请号：US11254901
申请日：2005-10-19
申请人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka , Narumi Koga
发明人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka , Narumi Koga
IPC分类号： C09D11/02 , G01D11/00 , C09D11/00
CPC分类号： C09D11/40
摘要： A water based ink set for ink-jet recording includes a yellow ink, a magenta ink, a cyan ink, a black ink, and a red ink and/or a blue ink each including at least a coloring agent, water and a water soluble organic solvent. In the water based ink set, a water soluble dye is employed as the coloring agent of each of the yellow ink, the magenta ink and the cyan ink, and a pigment is employed as the coloring agent of each of the black ink and the red ink and/or the blue ink. In an ink-jet recording method employing the water based ink set for ink-jet recording, the red ink and the magenta ink are employed together for a magenta-ink-recording portion, and the blue ink and the cyan ink are employed together for a cyan-ink-recording portion.
摘要翻译：用于喷墨记录的水性油墨组包括黄色油墨，品红色油墨，青色油墨，黑色油墨，以及至少包含着色剂，水和水溶性的红色油墨和/或蓝色油墨有机溶剂。在水性油墨组中，使用水溶性染料作为黄色油墨，品红色油墨和青色油墨各自的着色剂，并且使用颜料作为每种黑色油墨和红色的着色剂墨水和/或蓝色墨水。在采用喷墨记录用水性油墨组的喷墨记录方法中，红色油墨和品红色油墨一起用于品红色油墨记录部分，蓝色油墨和青色油墨一起用于青色墨水记录部分。

7. 发明授权

US07244297B2 Water based ink set for ink-jet recording and inkjet recording method 有权
标题翻译：喷墨记录用水基油墨组和喷墨记录方法
公开(公告)号：US07244297B2
公开(公告)日：2007-07-17
申请号：US11255033
申请日：2005-10-19
申请人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka
发明人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： A water based ink set for ink-jet recording has a yellow ink, a magenta ink and a cyan ink each having at least a coloring agent, water and a water soluble organic solvent. The coloring agent of each of the black ink and the red ink is a pigment and the coloring agent of each of the yellow ink, the magenta ink and the cyan ink is a water soluble dye. The black ink and the red ink each have a dynamic surface tension at a lifetime of 100 ms of 40 mN/m or more and 45 mN/m or less as measured by a maximum bubble pressure method at 25° C.
摘要翻译：用于喷墨记录的水性油墨组具有至少具有着色剂，水和水溶性有机溶剂的黄色油墨，品红色油墨和青色油墨。黑色油墨和红色油墨的着色剂是颜料，黄色油墨，品红色油墨和青色油墨中的每一种的着色剂是水溶性染料。黑色墨水和红色墨水在25℃下通过最大气泡压力法测得的寿命为100ms时的动态表面张力为40mN / m以上且45mN / m以下。

8. 发明申请

US20060189714A1 Water based ink set for ink-jet recording and inkjet recording method 审中-公开
标题翻译：喷墨记录用水基油墨组和喷墨记录方法
公开(公告)号：US20060189714A1
公开(公告)日：2006-08-24
申请号：US11356925
申请日：2006-02-16
申请人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka
发明人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka
IPC分类号： C03C17/00
CPC分类号： C09D11/40
摘要： A water based ink set for ink-jet recording, capable of reducing graininess, is composed of a combination of a diluting ink and one or more coloring inks. The diluting ink contains at least water and a water soluble organic agent and does not substantially contain a coloring agent, and the coloring ink contains at least a coloring agent, water and a water soluble organic solvent. In this ink set, the dynamic surface tension of the diluting ink is set to be higher than that of the coloring ink.
摘要翻译：用于喷墨记录的水性油墨组，能够降低颗粒度，由稀释油墨和一种或多种着色油墨的组合构成。稀释油墨至少含有水和水溶性有机试剂，基本上不含有着色剂，着色油墨至少含有着色剂，水和水溶性有机溶剂。在该油墨组中，将稀释油墨的动态表面张力设定为高于着色油墨的动态表面张力。

9. 发明申请

US20060082630A1 Water based ink set for ink-jet recording and inkjet recording method 有权
标题翻译：喷墨记录用水基油墨组和喷墨记录方法
公开(公告)号：US20060082630A1
公开(公告)日：2006-04-20
申请号：US11255033
申请日：2005-10-19
申请人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka
发明人： Ryuji Kato , Noriatsu Aoi , Narumi Kawai , Tomoyo Hamajima , Masaya Fujioka
IPC分类号： C09D11/02 , G01D11/00 , C09D11/00
CPC分类号： C09D11/40
摘要： A water based ink set for ink-jet recording has a yellow ink, a magenta ink and a cyan ink each having at least a coloring agent, water and a water soluble organic solvent. The coloring agent of each of the black ink and the red ink is a pigment and the coloring agent of each of the yellow ink, the magenta ink and the cyan ink is a water soluble dye. The black ink and the red ink each have a dynamic surface tension at a lifetime of 100 ms of 40 mN/m or more and 45 mN/m or less as measured by a maximum bubble pressure method at 25° C.
摘要翻译：用于喷墨记录的水性油墨组具有至少具有着色剂，水和水溶性有机溶剂的黄色油墨，品红色油墨和青色油墨。黑色油墨和红色油墨的着色剂是颜料，黄色油墨，品红色油墨和青色油墨中的每一种的着色剂是水溶性染料。黑色墨水和红色墨水在25℃下通过最大气泡压力法测得的寿命为100ms时的动态表面张力为40mN / m以上且45mN / m以下。

10. 发明申请

US20060238589A1 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：US20060238589A1
公开(公告)日：2006-10-26
申请号：US11407289
申请日：2006-04-20
申请人： Narumi Koga , Masaya Fujioka , Tomoyo Hamajima , Narumi Kawai
发明人： Narumi Koga , Masaya Fujioka , Tomoyo Hamajima , Narumi Kawai
IPC分类号： G01D11/00
CPC分类号： C09D11/40
摘要： The water-based ink set for ink-jet recording includes a magenta ink and a red ink with dynamic surface tensions thereof satisfying the following inequalities (IM), (IIM), (IIIM) and (IVM) σ30M≦about 49 mN/m (IM) σ30M+σ30R≦about 100 mN/m (IIM) wherein σ30M is the dynamic surface tension of the magenta ink at a lifetime of 30 ms and σ30R is the dynamic surface tension of the red ink at a lifetime of 30 ms, σ1000R≧about 36 mN/m (IIIM) σ1000M+σ10000R≧about 70 mN/m (IVM) wherein σ1000 M is the dynamic surface tension of the magenta ink at a lifetime of 1,000 ms and σ1000R is the dynamic surface tension of the red ink at a lifetime of 1,000 ms).
摘要翻译：用于喷墨记录的水性油墨组包括品红色油墨和具有动态表面张力的红色油墨，其满足以下不等式（I M M），（II M M）），（III M）和（IV）M“in-line-formula description =”In-line Formulas“end =”lead“？> sigma _{30M <= 49 mN / m（I M M）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？ line-formula description =“In-line Formulas”end =“lead”？> sigma 30M + sigma 30R <=约100 mN / m（IIM ＆lt; / SUB＆gt;）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中sigma 30M 是品红色墨水的寿命的动态表面张力 30ms，sigma 30R是在30ms的寿命期间红色墨水的动态表面张力，<？in-line-formula description =“In-line Formulas”end =“lead”→> σ-1000R =约36mN / m（IIIM）<？in-line-formula description =“In-line Formulas”end =“tail”？> ？在线公式描述=“在线公式”end =“lead”？> sigma 1000M / sigma 10000R =约70mN / m（IVM M / >）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中sigma 1000M是品红色墨水在1000ms寿命时的动态表面张力并且西格玛1000R是在1000ms的寿命期间红色墨水的动态表面张力）。}

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