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公开(公告)号:US07713343B2
公开(公告)日:2010-05-11
申请号:US11673821
申请日:2007-02-12
申请人: Kazuma Goto , Narumi Koga , Satoshi Okuda , Tomoyo Hamajima , Yasuhiro Taga , Shunichi Higashiyama
发明人: Kazuma Goto , Narumi Koga , Satoshi Okuda , Tomoyo Hamajima , Yasuhiro Taga , Shunichi Higashiyama
IPC分类号: C09D11/02
CPC分类号: C09D11/40
摘要: An ink set for ink-jet recording is formed from a yellow ink in which C. I. Direct Yellow 132 and C. I. Direct Yellow 86 are employed, a magenta ink in which a specific pyrazolylazopyridine-based (or pyrazolylazopyrazine-based) dye and another specific dye are employed, and a cyan ink in which two specific types of copper phthalocyanine-based dyes are employed.
摘要翻译: 用于喷墨记录的油墨组由使用CI Direct Yellow 132和CI Direct Yellow 86的黄色油墨形成,其中特定的吡唑并吡唑基(或吡唑基偶氮基吡啶)染料和另一种特定染料为 和使用两种特定类型的铜酞菁系染料的青色墨水。
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公开(公告)号:US08349064B2
公开(公告)日:2013-01-08
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: C09D11/02
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。
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公开(公告)号:US07425233B2
公开(公告)日:2008-09-16
申请号:US11673932
申请日:2007-02-12
IPC分类号: C09D11/02
CPC分类号: C09D11/328 , C09D11/32
摘要: A cyan 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 represented by the general formula (1) is used together with at least one dye selected from the group consisting of a dye represented by the general formula (2), a dye represented by the general formula (3) and C. I. Direct Blue 86. In the formulas, Pc(Cu) is a copper phthalocyanine nucleus.
摘要翻译: 用于喷墨记录的青色油墨含有着色剂,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)表示的染料与选自由通式(2)表示的染料,由通式(3)表示的染料和CI 直接蓝86.在配方中,Pc(Cu)是铜酞菁核。
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公开(公告)号:US08328927B2
公开(公告)日:2012-12-11
申请号:US13014534
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: C09D11/02
CPC分类号: C09D11/324
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 selected from the group consisting of boric acid, diglycolic acid, and a chelating agent.
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。 水性油墨还含有选自硼酸,二甘醇酸和螯合剂中的至少一种。
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公开(公告)号:US07727321B2
公开(公告)日:2010-06-01
申请号:US11673952
申请日:2007-02-12
IPC分类号: 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。
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46.
公开(公告)号:US07621628B2
公开(公告)日:2009-11-24
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+σ1000R≧about 70 mN/m (IVM) wherein σ1000M 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动态表面张力的红色油墨满足以下不等式(IM),(IIM),(IIIM)和(IVM)sigma30M sigma30M + sigma30R,其中sigma30M为 品红色墨水在30 ms寿命和σ30R时的动态表面张力是红色墨水在30 ms寿命时的动态表面张力,sigma1000R> = 36 mN / m(IIIM)sigma1000M + sigma1000R> = 70 mN / m(IVM)其中sigma1000M是品红色墨水在1000ms的寿命下的动态表面张力,σ1000R是在1,000ms的寿命期间红色墨水的动态表面张力)。
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47.
公开(公告)号:US07607772B2
公开(公告)日:2009-10-27
申请号:US11407291
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 cyan ink and a blue ink with dynamic surface tensions thereof satisfying the following inequalities (ICB), (IICB), (IIICB) and (IVCB) σ30C≦about 49 mN/m (ICB) σ30C+σ30B≦about 100 mN/m (IICB) wherein σ30C is the dynamic surface tension of the cyan ink at a lifetime of 30 ms and σ30B is the dynamic surface tension of the blue ink at a lifetime of 30 ms, σ1000B≧about 36 mN/m (IIICB) σ1000C+σ1000B≧about 70 mN/m (IVCB) wherein σ1000C is the dynamic surface tension of the cyan ink at a lifetime of 1,000 ms and σ1000B is the dynamic surface tension of the blue 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青色油墨和动态表面张力的蓝色油墨满足以下不等式(ICB),(IICB),(IIICB)和(IVCB)sigma30C sigma30C + sigma30B,其中sigma30C为 在30ms的寿命和sigma30B的青色墨水的动态表面张力是在30ms的寿命时的蓝色墨水的动态表面张力,sigma1000B> = 36mN / m(IIICB)sigma1000C + sigma1000B> = 70 mN / m(IVCB)其中sigma1000C是在1000ms的寿命期间青色墨水的动态表面张力,σ1000B是在1000ms的寿命期间的蓝色墨水的动态表面张力。
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48.
公开(公告)号:US20060238590A1
公开(公告)日:2006-10-26
申请号:US11407291
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 cyan ink and a blue ink with dynamic surface tensions thereof satisfying the following inequalities (ICB), (IICB), (IIICB) and (IVCB) σ30C≦about 49 mN/m (ICB) σ30C+σ30B≦about 100 mN/m (IICB) wherein σ30C is the dynamic surface tension of the cyan ink at a lifetime of 30 ms and σ30B is the dynamic surface tension of the blue ink at a lifetime of 30 ms, σ1000B≧about 36 mN/m (IIICB) σ1000C+σ1000B≧about 70 mN/m (IVCB) wherein σ1000C is the dynamic surface tension of the cyan ink at a lifetime of 1,000 ms and σ1000B is the dynamic surface tension of the blue 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青色油墨和其动态表面张力的蓝色油墨满足以下不等式(I CB),(II CB) ),(IIIBB)和(IV)CB?线内公式描述=“在线公式”end =“lead”?> sigma 30℃<=约49mN / m(I CB)<?in-line-formula description =“In-line Formulas”end =“tail”?> <? line-formula description =“In-line Formulas”end =“lead”?> sigma 30C / sigma 30B <= 100 mN / m(II CB &lt; / SUB&gt;)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中sigma 30C是青色墨水的寿命的动态表面张力 30ms,sigma 30B是在30ms的寿命期间的蓝色墨水的动态表面张力,<?in-line-formula description =“In-line Formulas”end =“lead”?> σ-1000B SUB> =约36mN / m(IIIBB)<?in-line-formula description =“In-line Formulas”end =“tail”?> ?ㄧ lae description =“In-line Formulas”end =“lead”?> sigma 1000C / sigma 1000B SUB> =约70mN / m(IVC CB) SUB>)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中sigma 1000C是青色墨水在1000ms寿命时的动态表面张力 而西格玛1000B是在1000ms的寿命期间的蓝色墨水的动态表面张力。
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49.
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 sub> + sigma 30R <=约100 mN / m(IIM &lt; / SUB&gt;)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中sigma 30M SUB>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 SUB> =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 SUB> =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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50.
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
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。
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