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公开(公告)号：US07250078B2
公开(公告)日：2007-07-31
申请号：US11048248
申请日：2005-01-31
CPC分类号： C09D11/32
摘要： An ink for ink-jet recording containing: a colorant; and a solvent mixture containing water and solvent A which is not water, wherein solvent A has a surface tension of 25 to 40 mN/m at 25° C.; a viscosity of 1 to 50 mPs·s at 25° C.; and a vapor pressure of not more than 133 Pa at 25° C., a content of solvent A is from not less than 50 to less than 90 weight % based on the total weight of the ink; and a content of water is from not less than 10 to less than 45 weight % based on the total weight of the ink.
摘要翻译： 一种用于喷墨记录的油墨，包括：着色剂; 和不含水的水和溶剂A的溶剂混合物，其中溶剂A在25℃下的表面张力为25〜40mN / m 2。 在25℃下的粘度为1〜50mPs.s。 在25℃下蒸气压不大于133Pa，溶剂A的含量相对于油墨的总重量为不小于50至小于90重量％; 并且水的含量基于油墨的总重量为不小于10至小于45重量％。
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公开(公告)号：US07201793B2
公开(公告)日：2007-04-10
申请号：US11047967
申请日：2005-01-31
摘要： An ink for ink-jet recording containing: a colorant; and a set of solvent A and solvent B, provided that solvent B has a larger vapor pressure than solvent A, wherein the set of solvent A and solvent B has a maximum in viscosity by changing a mixing ratio of solvent A to solvent B; and a content of solvent A in weight (A(wt)) and a content of solvent B in weight (B(wt)) in the ink satisfy the following relationship: 50≦[A(wt)/(A(wt)+B(wt))]×100≦95.
摘要翻译： 一种用于喷墨记录的油墨，包括：着色剂; 和一组溶剂A和溶剂B，条件是溶剂B具有比溶剂A更大的蒸气压，其中通过改变溶剂A与溶剂B的混合比，溶剂A和溶剂B的组合具有最大的粘度; 并且油墨中的溶剂A的含量（A（重量））和溶剂B的含量（B＆lt;（wt））的含量满足以下关系： （重量）（重量）+（B）（重量））×100 <= 95。
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公开(公告)号：US20050172855A1
公开(公告)日：2005-08-11
申请号：US11048248
申请日：2005-01-31
CPC分类号： C09D11/32
摘要： An ink for ink-jet recording containing: a colorant; and a solvent mixture containing water and solvent A which is not water, wherein solvent A has a surface tension of 25 to 40 mN/m at 25° C.; a viscosity of 1 to 50 mPs·s at 25° C.; and a vapor pressure of not more than 133 Pa at 25° C., a content of solvent A is from not less than 50 to less than 90 weight % based on the total weight of the ink; and a content of water is from not less than 10 to less than 45 weight % % based on the total weight of the ink.
摘要翻译： 一种用于喷墨记录的油墨，包括：着色剂; 和不含水的水和溶剂A的溶剂混合物，其中溶剂A在25℃下的表面张力为25〜40mN / m 2。 在25℃下的粘度为1〜50mPs.s。 在25℃下蒸气压不大于133Pa，溶剂A的含量相对于油墨的总重量为不小于50至小于90重量％; 水的含量为油墨总重量的10重量％以上且小于45重量％以下。
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公开(公告)号：US20050172854A1
公开(公告)日：2005-08-11
申请号：US11047967
申请日：2005-01-31
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/324 , C09D11/326 , C09D11/38
摘要： An ink for ink-jet recording containing: a colorant; and a set of solvent A and solvent B, provided that solvent B has a larger vapor pressure than solvent A, wherein the set of solvent A and solvent B has a maximum in viscosity by changing a mixing ratio of solvent A to solvent B; and a content of solvent A in weight (A(wt)) and a content of solvent B in weight (B(wt)) in the ink satisfy the following relationship: 50≦[A(wt)/(A(wt)+B(wt))]×100≦95.
摘要翻译： 一种用于喷墨记录的油墨，包括：着色剂; 和一组溶剂A和溶剂B，条件是溶剂B具有比溶剂A更大的蒸气压，其中通过改变溶剂A与溶剂B的混合比，溶剂A和溶剂B的组合具有最大的粘度; 并且油墨中的溶剂A的含量（A（重量））和溶剂B的含量（B＆lt;（wt））的含量满足以下关系： （重量）（重量）+（B）（重量））×100 <= 95。
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公开(公告)号：US06733113B2
公开(公告)日：2004-05-11
申请号：US10108805
申请日：2002-03-26
IPC分类号： B41J2045
CPC分类号： B41J2/0458 , B41J2/04581 , B41J2202/10
摘要： An ink-jet recording method of forming an image with an ink-jet head, wherein the ink-jet head includes an ink chamber, an electric actuator provided in the ink chamber and an insulating layer covering the electric actuator, including steps of: feeding an ink containing a coloring material and a water-soluble solvent into ink chamber, and applying a driving voltage with a driving frequency of 10 kHz to 55 kHz onto the electric actuator so that the ink is jetted from the ink chamber so as to form the image; wherein the thickness of the insulating layer is 0.1 &mgr;m to 10 &mgr;m, and the concentration of oxygen dissolved in the ink is 4 ppm or less.
摘要翻译： 一种用喷墨头形成图像的喷墨记录方法，其中喷墨头包括墨室，设置在墨室中的电致动器和覆盖电致动器的绝缘层，包括以下步骤：进给 将含有着色材料和水溶性溶剂的油墨装入墨水室，并将驱动频率为10kHz至55kHz的驱动电压施加到电致动器上，使得墨从墨室喷射以形成 图片; 绝缘层的厚度为0.1μm〜10μm，溶解在墨中的氧浓度为4ppm以下。
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6.发明授权公开(公告)号：US09340693B2
公开(公告)日：2016-05-17
申请号：US14004729
申请日：2012-03-27
申请人： Akio Maeda , Satoshi Mori , Masashi Ikeda , Toshiyuki Takabayashi , Takashi Iwata , Hirotaka Iijima
发明人： Akio Maeda , Satoshi Mori , Masashi Ikeda , Toshiyuki Takabayashi , Takashi Iwata , Hirotaka Iijima
CPC分类号： C09D11/38 , B41J11/0015 , B41M7/0081 , C09D11/101 , C09D11/12
摘要： The purpose of the present invention is to provide an actinic ray curable inkjet ink which, in an inkjet printing method, is capable of having both high pinning characteristics and high ejection characteristics. In order to achieve the above purpose, this actinic ray curable inkjet ink includes an actinic ray curable compound, ketone wax, and ester wax, and reversibly goes through a sol-gel phase transition depending on the temperature.
摘要翻译： 本发明的目的是提供一种能够具有高钉扎特性和高喷射特性的喷墨印刷方法的光化射线固化型喷墨油墨。 为了达到上述目的，该光化射线固化型喷墨油墨包括光化学射线固化性化合物，酮蜡，酯蜡，根据温度可逆地经历溶胶 - 凝胶相变。
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7.发明授权Actinic energy radiation curable inkjet ink and actinic energy radiation curable inkjet recording method 有权光化能辐射固化喷墨油墨和光化能辐射固化喷墨记录方法公开(公告)号：US09016846B2
公开(公告)日：2015-04-28
申请号：US13817375
申请日：2011-07-13
IPC分类号： B41J2/01 , C09D11/101 , B41J2/21 , C09D11/322 , C09D11/40 , B41J11/00
CPC分类号： C09D11/101 , B41J2/2107 , B41J11/002 , C09D11/322 , C09D11/40
摘要： Provided are an actinic energy radiation curable ink, which can achieve a high fineness and natural glossiness when recording is carried out onto a non-absorptive recording medium such as a film or a laminated paper or a slightly absorptive recording medium such as a coated paper; and an actinic energy radiation curable inkjet recording method. This actinic energy radiation curable ink, which is to be used in inkjet recording, is characterized by: said actinic energy radiation curable ink undergoing reversible sol/gel phase transition depending on temperature; said actinic energy radiation curable ink containing from 1% or more by mass to less than 10% by mass of a gelling agent; and, at temperature Tm (° C.) that is separately defined, the storage elastic modulus (G′) of the actinic energy radiation curable ink being from 0.1 or more Pa to less than 1000 Pa and the storage elastic modulus (G′) being smaller than the loss elastic modulus (G″) thereof.
摘要翻译： 提供了一种光化能辐射固化油墨，其可以在诸如膜或层压纸之类的非吸收性记录介质或诸如涂布纸的轻微吸收记录介质上进行记录时获得高的细度和自然的光泽度; 和光化能辐射固化喷墨记录方法。 用于喷墨记录的光化学能量辐射固化油墨的特征在于：所述光化学能量辐射固化油墨根据温度经历可逆的溶胶/凝胶相变; 所述光化学能量射线固化油墨含有1质量％以上至小于10质量％的胶凝剂; 并且在分别限定的温度Tm（℃）下，光化性能量射线固化型油墨的储能弹性模量（G'）为0.1Pa以上且小于1000Pa，储能弹性模量（G' 小于其损耗弹性模量（G“）。
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8.发明申请PRINTED MATTER PRODUCTION PROCESS, PRINTED MATTER AND ACTINIC RAY CURABLE INKJET INK 有权印刷制品生产工艺，印刷工艺及印刷印刷油墨公开(公告)号：US20120327157A1
公开(公告)日：2012-12-27
申请号：US13581363
申请日：2011-03-09
IPC分类号： B41J2/015 , C08F2/46 , C09D11/10 , C09D133/14
CPC分类号： B41J11/002 , B41J2/14209 , B41J2/2107 , B41J11/0015 , B41M7/0081 , C09D11/101
摘要： Disclosed is a printed matter production process comprising ejecting droplets of an actinic ray curable inkjet ink in a heated state through a head to supply the droplets onto a recording medium, thereby forming an image, the actinic ray curable inkjet ink containing a polymerizable compound, a photopolymerization initiator and a gelling agent, having a viscosity of from 60 to 200 mPasecond at 25° C. and at a shear rate of 1000/second and showing a phase transition at a temperature of not lower than 25° C., characterized in that the actinic ray curable inkjet ink contains a bifunctional polymerizable compound with a molecular weight of not lower than 400 and with a viscosity at 25° C. of not more than 100 mPasecond in an amount of not less than 75% by mass of the total amount of the polymerizable compound. The process excels in ink ejection properties, enables high speed printing, and provides a printed matter having an image with high precision image quality, excellent stability and reduced deformation.
摘要翻译： 公开了一种印刷品生产方法，包括通过头喷射处于加热状态的光化可辐射固化喷墨油墨的液滴，以将液滴供应到记录介质上，从而形成图像，含有可聚合化合物的光化可固化喷墨油墨， 光聚合引发剂和胶凝剂，其粘度在25℃和剪切速率为1000 /秒时为60至200mPas，并且在不低于25℃的温度下显示出相变，其特征在于： 光化学射线固化喷墨油墨含有分子量不低于400的双官能聚合性化合物，在25℃下的粘度不大于100mPas，其量不小于总量的75质量％ 的可聚合化合物。 该方法在喷墨性能方面优异，能够进行高速印刷，并提供具有高精度图像质量，优异的稳定性和变形减小的图像的印刷品。
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9.发明申请公开(公告)号：US20110216124A1
公开(公告)日：2011-09-08
申请号：US13127150
申请日：2009-10-17
申请人： Akio Maeda , Hirotaka Iijima
发明人： Akio Maeda , Hirotaka Iijima
CPC分类号： C09D11/322 , C09D11/101
摘要： Disclosed is an actinic energy radiation curable inkjet ink which can be printed on various types of recording media, has excellent printed image quality and excellent fixability particularly on coated printing paper, and is improved in storage stability and ejection stability. Also disclosed is an inkjet recording method using the actinic energy radiation curable inkjet ink. The actinic energy radiation curable inkjet ink is characterized by containing a compound represented by Formula (1) or a compound represented by Formula (2) in an amount of not less than 0.1% by mass and less than 20% by mass based on a total mass of the ink.
摘要翻译： 公开了可以印刷在各种类型的记录介质上的光化能量辐射固化喷墨油墨，具有优异的印刷图像质量和优异的定影性，特别是在涂布的打印纸上，并且提高了储存稳定性和喷射稳定性。 还公开了使用光化性能量辐射固化型喷墨油墨的喷墨记录方法。 光化性能量射线固化型喷墨油墨的特征在于，含有式（1）表示的化合物或式（2）所示的化合物的含量相对于总计为0.1质量％以上且小于20质量％ 质量的墨水。
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公开(公告)号：US06561638B1
公开(公告)日：2003-05-13
申请号：US10146858
申请日：2002-05-15
申请人： Hirotaka Iijima , Naoki Sato , Kenzo Kasahara
发明人： Hirotaka Iijima , Naoki Sato , Kenzo Kasahara
IPC分类号： G01D1100
CPC分类号： C09D11/322
摘要： An ink-jet recording method comprising the step of adhering a dispersion ink comprised of a colorant dispersed in a solvent onto recording medium having a fine particle and a water-soluble binder, wherein the relation the center-line average surface roughness RaA in &mgr;m at the non-image area of the recording medium and the center-line average surface roughness RaB in &mgr;m at the image area of the recording medium is represented by Expression 1 is described. 0.7≦RaB/RaA≦1.8 Expression 1. According to the above, an ink-jet recording method and a recording matter excellent in the glossiness feel, smoothness feel and texture can be provided.
摘要翻译： 一种喷墨记录方法，包括将由分散在溶剂中的着色剂组成的分散油墨粘附到具有细颗粒和水溶性粘合剂的记录介质上的步骤，其中，将在中间线平均表面粗糙度RaA 描述记录介质的非图像区域和记录介质的图像区域处的母体中心线平均表面粗糙度RaB由表达式1表示。根据上述，喷墨记录方法和记录 可以提供光泽感觉优异的光滑感和质感。
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