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公开(公告)号：US07201794B2
公开(公告)日：2007-04-10
申请号：US10875070
申请日：2004-06-23
IPC分类号： C09D11/02
CPC分类号： C09D11/326 , C09D11/30 , C09D11/322
摘要： An object of the present invention is to provide an ink compositions which, when used with an ink jet recording apparatus, can realize excellent ink ejection stability while maintaining safety and satisfactory penetration of ink. The ink composition according to the present invention comprises at least a colorant, a humectant, a glycol monoether as a penetrating agent, a 1,2-alkanediol, and water, the weight ratio of the glycol monoether to the 1,2-alkanediol being in the range of 1:5 to 5:1. According to another aspect of the present invention, there is provided an ink composition comprising at least a pigment, a dispersant for dispersing the pigment, a 1,2-alkanediol, and water as a main solvent, the content of the 1,2-alkanediol being 0.5 to 10% by weight based on the total amount of the ink composition.
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公开(公告)号：US06818054B2
公开(公告)日：2004-11-16
申请号：US10374516
申请日：2003-02-26
IPC分类号： C08K500
CPC分类号： C09D17/001 , C08K5/0041 , C09B67/0084 , C09D11/322 , Y10T428/24802 , C08L83/12
摘要： A process for producing a pigment dispersion is disclosed. This process comprises the steps of: providing a mixture consisting essentially of a pigment, a dispersant, a polysiloxane surfactant and/or an alkanediol, a polyhydric alcohol, and water; and dispersing the ingredients of the mixture in one another. A process for producing an ink composition is also disclosed wherein the above pigment dispersion is mixed with a member selected from the group consisting of water, a surfactant, a wetting agent, a pH adjustor, and mixtures thereof. This ink composition can realize good image quality.
摘要翻译： 公开了一种制备颜料分散体的方法。 该方法包括以下步骤：提供基本上由颜料，分散剂，聚硅氧烷表面活性剂和/或链烷二醇，多元醇和水组成的混合物; 并将混合物的成分彼此分散。 还公开了一种制备油墨组合物的方法，其中将上述颜料分散体与选自水，表面活性剂，润湿剂，pH调节剂及其混合物的组分混合。 这种油墨组合物可以实现良好的图像质量。
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3.发明授权Ink composition and ink set each excellent in color reproduction and light resistance, and method of recording with these 失效油墨组合物和油墨组色彩再现性和耐光性都优异，并且用这些记录方法公开(公告)号：US06702883B1
公开(公告)日：2004-03-09
申请号：US09831691
申请日：2001-06-27
申请人： Tsuyoshi Sano , Kiyohiko Takemoto
发明人： Tsuyoshi Sano , Kiyohiko Takemoto
IPC分类号： C09D1100
摘要： The present invention is directed to a yellow ink which can realize images possessing excellent color reproduction and waterfastness. Images possessing very excellent color reproduction and lightfastness can be realized by using a yellow ink composition comprising C.I. Pigment Yellow 128 and C.I. Pigment Yellow 110 as a colorant, or by using a yellow ink set comprising a first yellow ink composition containing C.I. Pigment Yellow 128 and a second yellow ink composition containing C.I. Pigment Yellow 110.
摘要翻译： 本发明涉及一种能够实现具有优异的色彩再现性和耐水性的图像的黄色墨水。 可以通过使用包含C.I.的黄色油墨组合物来实现具有非常优异的色彩再现性和耐光性的图像。 颜料黄128和C.I. 颜料黄110作为着色剂，或通过使用包含含有C.I.的第一黄色油墨组合物的黄色油墨组。 颜料黄128和含有C.I.的第二黄色油墨组合物。 颜料黄110。
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4.发明授权Black ink composition, ink set, recording method, recording matter and ink jet recording device 有权黑色油墨组合物，油墨组，记录方法，记录材料和喷墨记录装置公开(公告)号：US06676738B2
公开(公告)日：2004-01-13
申请号：US10034635
申请日：2001-12-28
申请人： Tsuyoshi Sano , Kiyohiko Takemoto
发明人： Tsuyoshi Sano , Kiyohiko Takemoto
IPC分类号： C09D1100
CPC分类号： C09D11/324 , C09D11/40
摘要： Disclosed is a black ink composition containing a carbon black and a pigment represented by the following general formula (1): wherein p represents an integer of from 0 to 3. Also disclosed is an ink set containing at least one kind of such a black ink composition as at least one of a black ink composition and a light black ink composition.
摘要翻译： 公开了含有炭黑和由以下通式（1）表示的颜料的黑色油墨组合物：其中p表示0-3的整数。还公开了一种含有至少一种这样的黑色油墨的油墨组 组合物作为黑色油墨组合物和浅黑色油墨组合物中的至少一种。
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公开(公告)号：US20100209677A1
公开(公告)日：2010-08-19
申请号：US12633938
申请日：2009-12-09
CPC分类号： B41M3/008 , B41J2/2114 , B41M7/009 , C09D11/322 , C09D11/324 , C09D11/54 , Y10T428/24802
摘要： [Problems] There is provided an image recording method that provides resulting images with an excellent gloss and an improved closeness of contact with the recording medium used.[Solving Means] An image recording method including a first step for recording a glossy image layer on a recording medium using a glossy ink composition containing a metal pigment and a second step for recording a finishing layer on the glossy image layer using a black ink composition to reduce the brightness of the glossy image.
摘要翻译： [问题]提供了一种图像记录方法，其提供所得图像具有优异的光泽度和改善的与所使用的记录介质的接触接近度。 解决方法一种图像记录方法，包括使用含有金属颜料的光泽油墨组合物在记录介质上记录光泽图像层的第一步骤，以及使用黑色油墨组合物在光泽图像层上记录整理层的第二步骤 以降低光泽图像的亮度。
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6.发明申请METHOD OF FORMING OPAQUE LAYER, RECORDING PROCESS, INK SET, INK CARTRIDGE, AND RECORDING APPARATUS 有权形成OPAQUE层的方法，记录过程，墨盒，墨盒和记录装置公开(公告)号：US20090220695A1
公开(公告)日：2009-09-03
申请号：US12394336
申请日：2009-02-27
申请人： Takashi Oyanagi , Chiyoshige Nakazawa , Kiyohiko Takemoto , Hiroki Nakane , Tsuyoshi Sano , Shuichi Koganehira
发明人： Takashi Oyanagi , Chiyoshige Nakazawa , Kiyohiko Takemoto , Hiroki Nakane , Tsuyoshi Sano , Shuichi Koganehira
CPC分类号： B41J2/2114 , C09D11/322 , C09D11/40 , C09D11/54 , Y10T428/24901
摘要： A method of forming an opaque layer includes forming a first layer by discharging droplets of an ink composition containing a metallic pigment on a record medium by an ink-jet recording process and forming a second layer by discharging droplets of an ink composition containing a white pigment on the record medium by an ink-jet recording process. The opaque layer is formed on the record medium on the side where the first layer and the second layer are formed in a region where the first layer and the second layer overlap each other.
摘要翻译： 形成不透明层的方法包括通过喷墨记录方法将含有金属颜料的油墨组合物的液滴排出到记录介质上形成第一层，并通过排出含有白色颜料的油墨组合物的液滴形成第二层 通过喷墨记录过程在记录介质上。 不透明层形成在第一层和第二层形成在第一层和第二层彼此重叠的区域中的记录介质上。
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公开(公告)号：US20090142555A1
公开(公告)日：2009-06-04
申请号：US12154478
申请日：2008-05-23
申请人： Tsuyoshi Sano , Kiyohiko Takemoto
发明人： Tsuyoshi Sano , Kiyohiko Takemoto
CPC分类号： C09D11/322 , C09D11/40 , Y10T428/24802
摘要： There is provided an ink set for ink jet recording, which can realize lightfastness and waterfastness and, at the same time, can realize good images, especially images having a good hue. The ink set for ink jet recording comprises a cyan ink composition, a magenta ink composition, and a yellow ink composition, wherein the cyan ink composition comprises as a colorant at least one pigment selected from the group consisting of C.I. Pigment Blue 15:3 and C.I. Pigment Blue 15:4, the magenta ink composition comprises as a colorant at least one pigment selected from group consisting of C.I. Pigment Red 122, C.I. Pigment Red 202, C.I. Pigment Red 209, and C.I. Pigment Violet 19, and the yellow ink composition comprises as a colorant C.I. Pigment Yellow 213.
摘要翻译： 提供了一种用于喷墨记录的油墨组，其可以实现耐光性和耐水性，并且同时可以实现良好的图像，特别是具有良好色调的图像。 用于喷墨记录的油墨组包括青色油墨组合物，品红色油墨组合物和黄色油墨组合物，其中青色油墨组合物包含至少一种选自C.I。 颜料蓝15：3和C.I. 颜料蓝15：4，洋红色油墨组合物包含至少一种选自C.I. 颜料红122，C.I. 颜料红202，C.I. 颜料红209和C.I. 颜料紫19，黄色油墨组合物包含着色剂C.I。 颜料黄213。
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8.发明申请Screen for projector, process for producing screen for projector, and projector 有权投影机屏幕，投影机屏幕生产过程和投影机公开(公告)号：US20080144172A1
公开(公告)日：2008-06-19
申请号：US11999129
申请日：2007-12-04
申请人： Tsuyoshi Sano , Kiyohiko Takemoto
发明人： Tsuyoshi Sano , Kiyohiko Takemoto
CPC分类号： G03B21/56
摘要： The invention relates to a screen for projectors which comprises a screen base in which at least two kinds of colorants selected from a colorant having an absorption wavelength region in 400 nm to 440 nm, a colorant having an absorption wavelength region in 470 nm to 510 nm, and a colorant having an absorption wavelength region in 570 nm to 610 nm are carried on the whole image display area of the screen base. Also disclosed are processes for producing the screen and projectors having the screen.
摘要翻译： 本发明涉及一种用于投影机的屏幕，其包括屏幕底座，其中至少两种着色剂选自具有400nm至440nm的吸收波长区域的着色剂，具有470nm至510nm的吸收波长区域的着色剂 ，并且在屏幕底部的整个图像显示区域上承载具有570nm至610nm的吸收波长区域的着色剂。 还公开了用于生产具有屏幕的屏幕和投影仪的过程。
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公开(公告)号：US06924327B2
公开(公告)日：2005-08-02
申请号：US09914198
申请日：2000-12-27
申请人： Tsuyoshi Sano , Shuichi Kataoka , Koichi Murayama , Kiyohiko Takemoto , Kazuhide Kubota , Bunji Ishimoto
发明人： Tsuyoshi Sano , Shuichi Kataoka , Koichi Murayama , Kiyohiko Takemoto , Kazuhide Kubota , Bunji Ishimoto
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/324 , C09D11/40 , C09D11/10
CPC分类号： C09D11/40 , C09D11/322
摘要： An ink set, exhibiting good ink permeability and fixation, capable of yielding high quality images with no roughness, or an ink set capable of yielding text and/or images of outstanding light resistance, is provided. The ink set of the present invention comprises a dark ink composition and a light ink composition that, while being mutually the same color, are of different color density, and is characterized in that the dark ink composition and the light ink composition each comprise a pigment as a colorant and a resin as a dispersant, in that the ratio between the resin weight proportion B1 and the pigment weight proportion P1 in the dark ink composition (i.e. B1/P1) is lower than the ratio between the resin weight proportion B2 and the pigment weight proportion P2 in the light ink composition (i.e. B2/P2), and in that B1 and B2 differ from each other.
摘要翻译： 提供了能够产生无粗糙度的高品质图像的油墨渗透性和固定性良好的油墨组，或能够产生优异的耐光性的文本和/或图像的油墨组。 本发明的油墨组包括深色油墨组合物和轻油墨组合物，其在相同颜色的同时具有不同的色密度，其特征在于，深色油墨组合物和轻油墨组合物各自包含颜料 作为着色剂和作为分散剂的树脂，其中在深色油墨组合物中的树脂重量比例B 1和颜料重量比例P 1比1（即B lt; 1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆lt; 1＆gt;）低于树脂重量比例B＆lt; 2＆gt;和颜料重量比例P＆ 在轻油墨组合物（即B 2 / P 2 2）中，并且在B 1和B 2中， SUB>彼此不同。
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公开(公告)号：US20050139124A1
公开(公告)日：2005-06-30
申请号：US10875070
申请日：2004-06-23
CPC分类号： C09D11/326 , C09D11/30 , C09D11/322
摘要： An object of the present invention is to provide an ink compositions which, when used with an ink jet recording apparatus, can realize excellent ink ejection stability while maintaining safety and satisfactory penetration of ink. The ink composition according to the present invention comprises at least a colorant, a humectant, a glycol monoether as a penetrating agent, a 1,2-alkanediol, and water, the weight ratio of the glycol monoether to the 1,2-alkanediol being in the range of 1:5 to 5:1. According to another aspect of the present invention, there is provided an ink composition comprising at least a pigment, a dispersant for dispersing the pigment, a 1,2-alkanediol, and water as a main solvent, the content of the 1,2-alkanediol being 0.5 to 10% by weight based on the total amount of the ink composition.
摘要翻译： 本发明的目的是提供一种油墨组合物，当与喷墨记录装置一起使用时，可以在保持油墨的安全性和令人满意的渗透的同时实现优异的喷墨稳定性。 根据本发明的油墨组合物至少包含着色剂，保湿剂，作为渗透剂的二醇单醚，1,2-链烷二醇和水，二醇单醚与1,2-链烷二醇的重量比为 在1:5至5:1的范围内。 根据本发明的另一方面，提供一种油墨组合物，其至少包含颜料，用于分散颜料的分散剂，1,2-链烷二醇和水作为主要溶剂， 链烷二醇相对于油墨组合物的总量为0.5〜10重量％。
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