公开(公告)号：US20040003755A1

公开(公告)日：2004-01-08

申请号：US10419720

申请日：2003-04-21

申请人： SEIKO EPSON CORPORATION

发明人： Hiroshi Fukumoto ,  Yasuhiro Oki ,  Kazuhiko Kitamura ,  Hiroko Hayashi

IPC分类号： C09D011/00 ,  C09D011/02 ,  B41J002/01 ,  B32B027/14

CPC分类号： C09D11/32 ,  C09D11/328 ,  C09D11/38

摘要： The present invention provides an ink composition comprising at least: water; a cyan dye; and an aromatic compound having a carboxyl group and/or a salt thereof. Also disclosed are an inkjet recording method using the ink composition, and recorded matter recorded using the ink composition or by the inkjet recording method.

摘要翻译： 本发明提供一种至少包含水的油墨组合物; 青色染料; 和具有羧基的芳族化合物和/或其盐。 还公开了使用油墨组合物的喷墨记录方法和使用油墨组合物记录的记录物质或通过喷墨记录方法。

公开(公告)号：US20030200897A1

公开(公告)日：2003-10-30

申请号：US10423965

申请日：2003-04-28

发明人： Hiromi Nakatsu ,  Masanori Kinomoto ,  Kiyofumi Morimoto ,  Takanori Kamoto ,  Ichiro Fujii ,  Hiroaki Nakaya

IPC分类号： C09D011/02

CPC分类号： C09D11/38

摘要： The present invention provides ink for inkjet recording containing ethylene glycol base ether and/or monovalent alkyl alcohol, a surfactant and a coloring agent, the ink showing the following characteristics when 2 nulll of the ink is dropped on a piece of ordinary paper having smoothness of 100 sec or lower: a) an initial contact angle is in the range of 30 to 80null; b) a dynamic contact angle after 1 second Xnullnullnullnull0 (null is a dynamic contact angle after 1 second) according to dynamic absorption measurement is in the range of null70nullXnullnull20 (null/s); and c) the rate of change of a dot area after t second (0.1

摘要翻译： 本发明提供含有乙二醇基醚和/或一价烷​​基醇，表面活性剂和着色剂的喷墨记录用油墨，当将2ul油墨滴落到具有平滑度的普通纸上时，油墨具有以下特征 100秒以下：a）初始接触角在30〜80度的范围内; b）根据动态吸收测量，1秒后的动态接触角X =θ-θ0（θ是1秒后的动态接触角）在-70 <= X <= - 20（°/ s）的范围内; 和c）t秒后的点区域的变化率（0.1

公开(公告)号：US20030196569A1

公开(公告)日：2003-10-23

申请号：US10347165

申请日：2003-01-17

申请人： SEIKO EPSON CORPORATION

发明人： Masahiro Yatake ,  Masayuki Momose

IPC分类号： C09D011/02 ,  G01D011/00

CPC分类号： C09D11/38 ,  C09D11/40

摘要： For the purpose of providing an ink for inkjet recording that allows substantially bleed-free printing to be performed on plain paper, and particularly recycled paper, and providing an inkjet ink capable of ensuring high print quality and maintaining high ejection stability on plain paper, recycled paper, and coated paper, the present invention provides an inkjet ink comprising, together with a coloring material and water, a nonionic substance that has acetylene bonds in the molecules thereof and that also has hydroxyl groups and/or alkylene oxide repeating structures (preferably a substance whose structure is shown by formula (IA) according to claim 2, a substance whose structure is shown by formula (I) according to claim 20, or the like), and a nonionic substance that has lipophilic units comprising alkyl groups or cycloalkyl groups and that also has alkylene oxide repeating structures (preferably a substance whose structure is shown by formula (IIA) according to claim 2, a substance whose structure is shown by formula (II) according to claim 20, or the like).

摘要翻译： 为了提供用于喷墨记录的墨水，其允许在普通纸，特别是再生纸上执行基本上无渗色的印刷，并提供能够确保高印刷质量并在普通纸上保持高喷射稳定性的喷墨油墨，再循环 纸和涂布纸，本发明提供一种喷墨油墨，其包含与着色材料和水一起在其分子中具有乙炔键并且还具有羟基和/或烯化氧重复结构的非离子物质（优选为 其结构由权利要求2所述的式（IA）表示的物质，其结构由权利要求20所述的式（I）表示的物质等）和具有包含烷基或环烷基的亲油单元的非离子物质 并且还具有环氧烷重复结构（优选其结构由根据权利要求2的式（IIA）表示的物质，物质 其结构由权利要求20所述的式（II）表示，等等）。

公开(公告)号：US20030188662A1

公开(公告)日：2003-10-09

申请号：US10118383

申请日：2002-04-05

发明人： ALexey S. Kabalnov

IPC分类号： C09D011/02

CPC分类号： C09D11/38

摘要： The present invention relates to an ink-jet ink comprising an improved black-to-color bleed control agent in color inks having better decap properties. The improved bleed control agent comprises a multivalent salt of a perchlorate anion. A method of using the ink-jet ink is also provided. The method comprises formulating the color ink-jet ink with the improved bleed control agent and applying the color ink-jet ink adjacent to a black ink-jet ink on a paper substrate. A method of improving decap of an ink set without affecting color-to-black bleed control is also provided.

摘要翻译： 本发明涉及一种喷墨油墨，其包括具有更好拆分性能的彩色油墨中改进的黑色到彩色渗色控制剂。 改进的渗血控制剂包括高氯酸根阴离子的多价盐。 还提供了使用喷墨油墨的方法。 该方法包括用改进的渗色控制剂配制彩色喷墨油墨，并将邻近黑色喷墨油墨的彩色喷墨油墨施加在纸基材上。 还提供了一种改善墨水组合而不影响颜色到黑色渗色控制的方法。

公开(公告)号：US20030116058A1

公开(公告)日：2003-06-26

申请号：US10203207

申请日：2002-08-07

发明人： Alan John Hopper ,  William Albert Fern

IPC分类号： C09D011/02 ,  B05D001/26 ,  B32B003/00 ,  B32B027/14

CPC分类号： C09D11/38 ,  D06P1/38 ,  D06P1/628 ,  D06P5/30 ,  Y10T428/24802

摘要： A composition comprising: a) 0.1 to 30 parts of colorant; b) 0.1 to 20 parts of a compound of Formula (1): R1R2NnullArnull(SO3X)nnullnullFormula (1) wherein: R1 is H, alkyl, cycloalkyl or aralkyl and R2 is alkyl, cycloalkyl or aralkyl; or R1 and R2, together with the N atom to which they are attached, form a 5- or 6-membered ring; Ar is phenylene or naphthylene; X is H or a cation; and n is 1 or 2; c) 1 to 40 parts of organic solvent; d) 0 to 20 parts of hydrotropic agent; e) 0 to 5 parts of biocide; f) 0 to 5 parts of surfactant; and g) 1 to 98.8 parts of water; wherein all parts are by weight and a)nullb)nullc)nulld)nulle)nullf)nullg) add up to 100. Also claimed are inks comprising these compositions, ink jet printer cartridges containing these inks, their use in ink jet printing especially where the temperature of application is greater than 30null C. and substrates printed with these compositions or inks.

摘要翻译： 一种组合物，其包含：a）0.1至30份着色剂; b）0.1至20份式（1）化合物：R1R2N-Ar-（SO3X）n式（1）其中：R1为H，烷基，环烷基或芳烷基，R2为烷基，环烷基或芳烷基; 或R 1和R 2与它们所连接的N原子一起形成5-或6-元环; Ar是亚苯基或亚萘基; X是H或阳离子; n为1或2; c）1〜40份有机溶剂; d）0〜20份水溶助长剂; e）0至5份杀生物剂; f）0〜5份表面活性剂; 和g）1至98.8份水; 其中所有部分均为重量百分比，并且a）+ b）+ c）+ d）+ e）+ f）+ g）加起来为100.还要求保护的是包含这些组合物的油墨，包含这些油墨的喷墨打印机墨盒，其使用 特别是在应用温度大于30℃的情况下，以及用这些组合物或油墨印刷的基材。

公开(公告)号：US20030097960A1

公开(公告)日：2003-05-29

申请号：US10009070

申请日：2001-12-07

发明人： Hiroshi Ito ,  Kazuaki Watanabe ,  Tsuyoshi Sano ,  Bunji Ishimoto ,  Kiyohiko Takemoto

IPC分类号： C09D011/00 ,  C09D011/02

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.

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％。

公开(公告)号：US20030061964A1

公开(公告)日：2003-04-03

申请号：US09947491

申请日：2001-09-06

发明人： Rajnish Batlaw

IPC分类号： C09D011/02

CPC分类号： C09D11/34 ,  C09D11/037

摘要： Novel addition products of hydroxyl-protecting groups (such as isocyanates) with oxyalkylene-substituted intermediates, such as poly(oxyalkylenated) aniline compounds, for the eventual production of substituted, and substantially pure, colorants, particularly diazo and triphenylmethane derivatives, through the reaction of such intermediates with certain reactants are provided. These new colorants exhibit improved wax and/or oil solubility and high purity, particularly due to the inability of certain impurities to deleteriously react with the protected hydroxyl groups of either the intermediate or the colorant during and/or after formation thereof. A method for producing such novel colorants through utilization of these novel substantially pure colorant intermediates is also provided.

摘要翻译： 羟基保护基团（如异氰酸酯）与氧化烯取代的中间体如聚（氧化烯化）苯胺化合物的新添加产物，用于最终通过反应生成取代的和基本上纯的着色剂，特别是重氮和三苯基甲烷衍生物 提供了具有某些反应物的中间体。 这些新的着色剂表现出改善的蜡和/或油溶性和高纯度，特别是由于某些杂质在形成期间和/或之后不能与中间体或着色剂的被保护的羟基发生有害反应。 还提供了通过利用这些新近基本上纯的着色剂中间体生产这种新型着色剂的方法。

公开(公告)号：US20030061963A1

公开(公告)日：2003-04-03

申请号：US09919737

申请日：2001-08-01

申请人： Eastman Kodak Company

发明人： James W. Blease ,  Elizabeth A. Gallo

IPC分类号： C09D011/02 ,  C07D221/18

CPC分类号： C09D11/32 ,  C09D11/40

摘要： A color inkjet ink set for color printing having: (a) a yellow ink having a carrier and a yellow dye; (b) a magenta ink having a carrier and a mixture of a water-soluble, magenta anthrapyridone dye and Reactive Red 23, Reactive Red 24, Reactive Red 31, Reactive Red 120, Reactive Red 180, Reactive Red 241, Acid Red 35, Acid Red 52, Acid Red 249, Acid Red 289, Acid Red 388, Direct Red 227 or CAS No. 153204-88-7; and (c) a cyan ink having a carrier and a cyan dye.

摘要翻译： 一种用于彩色印刷的彩色喷墨油墨组，其具有：（a）具有载体和黄色染料的黄色油墨; （b）具有载体和水溶性品红蒽吡啶酮染料与活性红23，活性红24，活性红31，活性红120，活性红180，活性红241，酸性红35， 酸性红52，酸性红249，酸性红289，酸性红388，直接红227或CAS号153204-88-7; 和（c）具有载体和青色染料的青色墨水。

公开(公告)号：US20030037699A1

公开(公告)日：2003-02-27

申请号：US09914482

申请日：2001-08-28

发明人： Masahiro Yatake

IPC分类号： C09D011/02

CPC分类号： C09D11/38 ,  C09D11/40

摘要： An object of the present invention is to provide an ink composition for ink jet recording, which can produce high-quality prints and has excellent ejection stability, and to provide an ink set using the same. The ink composition for ink jet recording according to the present invention is characterized by comprising at least a compound represented by formula (I) 1 wherein EO represents an ethyleneoxy group; PO represents a propyleneoxy group; m1, m2, m3, n1, n2, and n3 each are independently 0 (zero) or a natural number of not less than 1; EO and PO may be arranged, regardless of order in the parentheses null null, randomly or as blocks joined together; and m1nullm2nullm3nulln1nulln2nulln3 is in the range of 0.5 to 10 in terms of number average of a mixture of compounds represented by formula (I), and a colorant, provided that when, in formula (I), all of n1, n2, and n3 are zero, the ink composition further comprises glycerin.

摘要翻译： 本发明的目的是提供一种能够产生高质量印刷品并且具有优异的喷射稳定性的喷墨记录用油墨组合物，并提供使用该油墨组合物的油墨组合物。 根据本发明的用于喷墨记录的油墨组合物的特征在于至少包含由式（I）表示的化合物，其中EO表示乙烯氧基; PO表示丙烯氧基; m1，m2，m3，n1，n2和n3各自独立地为0（零）或不小于1的自然数; EO和PO可以被布置，不管括号[]中的顺序如何，随机地或作为块连接在一起; m1 + m2 + m3 + n1 + n2 + n3以式（I）表示的化合物的混合物的数均值为0.5〜10的范围和着色剂，条件是当式（I）中， ，n1，n2和n3全部为零，油墨组合物还包含甘油。

公开(公告)号：US20030015120A1

公开(公告)日：2003-01-23

申请号：US09848810

申请日：2001-05-04

发明人： Raymond J. Adamic ,  Mary E. Austin ,  Hiang P. Lauw ,  Dennis P. Parazak ,  Zia Rehman

IPC分类号： C09D011/02

CPC分类号： C09D11/32 ,  C09D11/40

摘要： Color ink sets for use in printer systems are provided and formulated to provide improved plain paper and special media performance while maintaining good printing characteristics. The inks and ink sets of the present invention exhibit excellent color performance and lightfastness across a range of media, robust K/Y bleed resistance on plain paper at fast print speeds, as well as excellent printability and reliability. A specific dye set for formulating yellow, magenta, and cyan inks comprises a mixture of acid yellow 23 (AY23) and direct yellow 132 (DY132), a mixture of a cyan dye compound having the formula: null(SO3H)2.7 CuPcnull(SO2NH2)0.5 null(SO2NH(C2H4OH)0.8 wherein Pc represents a phthalocyanine nucleus and acid blue 9; and a magenta dye compound having formula: 1 wherein Q is a cation.

摘要翻译： 提供和配制用于打印机系统的彩色油墨组，以提供改进的普通纸和特殊介质性能，同时保持良好的打印特性。 本发明的油墨和油墨组在一系列介质上表现出优异的色彩性能和耐光性，在快速打印速度下在普通纸上表现出强劲的K / Y耐渗色性，以及出色的可印刷性和可靠性。 用于配制黄色，品红色和青色墨水的特定染料组合物包含酸性黄23（AY23）和直接黄132（DY132）的混合物，具有下式的青色染料化合物的混合物：<段落lvl =“0”> 在线式> - （SO3H）2.7 <段落lvl =“0”> CuPc-（SO2NH2）0.5 其中Pc表示酞菁核和酸性蓝9;以及具有下式的品红色染料化合物：其中Q（R 1）= 是阳离子。