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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:US20070186806A1
公开(公告)日:2007-08-16
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: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: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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5.
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
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。
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6.
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。
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7.
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
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。
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8.
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。
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公开(公告)号:US07303618B1
公开(公告)日:2007-12-04
申请号:US11675316
申请日:2007-02-15
申请人: Yasuhiro Taga , Tomoyo Hamajima , Masaya Fujioka , Kazuma Goto
发明人: Yasuhiro Taga , Tomoyo Hamajima , Masaya Fujioka , Kazuma Goto
CPC分类号: C09D11/328 , C09D11/32 , C09D11/38
摘要: An ink for ink-jet recording is provided in which copper phthalocyanine dyes and a thiazole-based compound are used. In this ink, the mildew resistant properties are not impaired, and the ink exhibits excellent ozone resistance. Furthermore, the formation of a precipitate is prevented in the ink although the thiazole-based compound is used. In the ink for ink-jet recording, as copper phthalocyanine dyes, two types of dyes are used together with a thiazole-based compound. Furthermore, about 1 mol % to about 20 mol % of the total counter ions in the two types of copper phthalocyanine dyes are ammonium ions or organic ammonium ions.
摘要翻译: 提供用于喷墨记录的油墨,其中使用铜酞菁染料和噻唑类化合物。 在该油墨中,防霉性能不受损害,油墨表现出优异的耐臭氧性。 此外,尽管使用了噻唑类化合物,但是在油墨中也防止了沉淀物的形成。 在用于喷墨记录的油墨中,作为铜酞菁染料,两种类型的染料与噻唑类化合物一起使用。 此外,两种铜酞菁染料中的总抗衡离子的约1mol%至约20mol%是铵离子或有机铵离子。
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公开(公告)号:US07303617B1
公开(公告)日:2007-12-04
申请号:US11675283
申请日:2007-02-15
申请人: Yasuhiro Taga , Tomoyo Hamajima , Masaya Fujioka , Kazuma Goto
发明人: Yasuhiro Taga , Tomoyo Hamajima , Masaya Fujioka , Kazuma Goto
CPC分类号: C09D11/38 , C09D11/328
摘要: An ink for ink-jet recording is provided in which C. I. Direct Blue 199 and a thiazole-based compound are used. In this ink, about 1 mol % to about 20 mol % of the total counter ions in C. I. Direct Blue 199 are ammonium ions or organic ammonium ions.
摘要翻译: 提供了用于喷墨记录的油墨,其中使用C.I.直接蓝199和基于噻唑的化合物。 在该油墨中,C.I.直接蓝199中的总反离子的约1mol%至约20mol%是铵离子或有机铵离子。
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