公开(公告)号：US08770733B2

公开(公告)日：2014-07-08

申请号：US13264952

申请日：2010-04-20

申请人： Hidenobu Ohya ,  Manabu Kaneko ,  Masami Kato

发明人： Hidenobu Ohya ,  Manabu Kaneko ,  Masami Kato

IPC分类号： B41J2/01

CPC分类号： C09D11/40 ,  C09D11/326

摘要： Disclosed is an inkjet ink which provides a high-quality image in that whitening of the recorded image film is inhibited, durability of the image is good, and there is no banding, and the like; inkjet injection stability and ink shelf life are excellent; and head maintenance returnability is excellent. Also disclosed are a method for producing an inkjet printed product using the same, and a method for producing a water-based inkjet ink. This inkjet ink comprises at least a) a pigment, b) a polymer dispersant comprising polyethylene oxide groups having an acid value of less than 50 mgKOH/g (c) acrylic copolymer resin, and (d) at least one water-soluble organic solvent selected from glycol ethers and 1,2-alkanediols having 4 or more carbons.

摘要翻译： 公开了一种喷墨油墨，其提供高质量图像，因为记录图像胶片的增白被抑制，图像的耐久性良好，并且不存在条带等; 喷墨注射稳定性和油墨保质期优良; 头部维修的回收性极佳。 还公开了使用其的喷墨印刷产品的制造方法和水性喷墨油墨的制造方法。 该喷墨油墨至少包含a）颜料，b）包含酸值小于50mgKOH / g（c）丙烯酸共聚物树脂的聚环氧乙烷基团的聚合物分散剂，和（d）至少一种水溶性有机溶剂 选自具有4个或更多个碳的二醇醚和1,2-链烷二醇。

公开(公告)号：US20120038725A1

公开(公告)日：2012-02-16

申请号：US13264952

申请日：2010-04-20

申请人： Hidenobu Ohya ,  Manabu Kaneko ,  Masami Kato

发明人： Hidenobu Ohya ,  Manabu Kaneko ,  Masami Kato

IPC分类号： B41J2/01 ,  C08K5/06 ,  C08K5/053

CPC分类号： C09D11/40 ,  C09D11/326

摘要： Disclosed is an inkjet ink which provides a high-quality image in that whitening of the recorded image film is inhibited, durability of the image is good, and there is no banding, and the like; inkjet injection stability and ink shelf life are excellent; and head maintenance returnability is excellent Also disclosed are a method for producing an inkjet printed product using the same, and a method for producing a water-based inkjet ink. This inkjet ink comprises at least a) a pigment, b) a polymer dispersant comprising polyethylene oxide groups having an acid value of less than 50 mgKOH/g (c) acrylic copolymer resin, and (d) at least one water-soluble organic solvent selected from glycol ethers and 1,2-alkanediols having 4 or more carbons.

摘要翻译： 公开了一种喷墨油墨，其提供高质量图像，因为抑制了记录图像胶片的白化，图像的耐久性良好，并且没有条带等; 喷墨注射稳定性和油墨保质期优良; 头部维修性的回收性优异也公开了使用其的喷墨印刷品的制造方法以及水性喷墨油墨的制造方法。 该喷墨油墨至少包含a）颜料，b）包含酸值小于50mgKOH / g（c）丙烯酸共聚物树脂的聚环氧乙烷基团的聚合物分散剂，和（d）至少一种水溶性有机溶剂 选自具有4个或更多个碳的二醇醚和1,2-链烷二醇。

公开(公告)号：US06344075B1

公开(公告)日：2002-02-05

申请号：US09338938

申请日：1999-06-24

申请人： Hidenobu Ohya ,  Manabu Kaneko ,  Shuji Kida

发明人： Hidenobu Ohya ,  Manabu Kaneko ,  Shuji Kida

IPC分类号： C09D1102

CPC分类号： B41M5/3856 ,  B41M5/3854 ,  B41M5/39 ,  C09B55/009 ,  C09D11/328

摘要： A dye and a recording material employing the dye are disclosed. The dye is represented by formula B═N—A In the formula, A represents a metal-free atomic group necessary to form a condensed ring having —NR1R2 as a substituent on the ring, except for one ring in which a carbon atom on the ring combines with the nitrogen atom in the formula. B represents a coupler component and combines with a nitrogen atom in the formula at coupling position of the coupler component. R1 and R2 each independently represents a hydrogen atom, an alkyl group which may have a substituent, an aryl group which may have a substituent, and a heterocycle which may have a substituent, and R1 and R2 may combine with each other to form a ring.

摘要翻译： 公开了使用染料的染料和记录材料。 染料由式表示：式中，A表示在环上形成具有-NR 1 R 2作为取代基的稠环所需的无金属原子团，除了环上的碳原子与氮原子结合的环 在公式。 B表示成色剂组分，并且在偶合剂组分的偶合位置与式中的氮原子结合。 R 1和R 2各自独立地表示氢原子，可以具有取代基的烷基，可以具有取代基的芳基和可以具有取代基的杂环，并且R 1和R 2可以彼此结合形成环 。

公开(公告)号：US09051485B2

公开(公告)日：2015-06-09

申请号：US13641532

申请日：2011-04-08

申请人： Manabu Kaneko ,  Hidenobu Ohya ,  Naoko Nakajima

发明人： Manabu Kaneko ,  Hidenobu Ohya ,  Naoko Nakajima

IPC分类号： C09D11/322 ,  B41M5/00 ,  B41M7/00 ,  C09D11/106

CPC分类号： C09D11/322 ,  B41M5/0011 ,  B41M5/0023 ,  B41M7/009 ,  C09D11/106

摘要： Provided is an inkjet ink which can form high-quality images with high abrasion resistance and adhesiveness on a non-absorptive recording medium and which exhibits high ejection properties and excellent storage stability. Also provided is an inkjet recording method. An inkjet ink which comprises water, a pigment, a water-soluble resin, a water-soluble or Panic solvent and a surfactant, characterized in that: the water-soluble resin comprises a water-soluble resin consisting of a copolymer resin which has an acid value of 50 to 130 mgKOH/g, a glass transition temperature (Tg) of 30 to 100° C., and a weight-average molecular weight (Mw) of 20,000 to 80,000, said copolymer resin being a resin which is synthesized from a monomer component that comprises methyl methacrylate, an alkyl acrylate or methacrylate, and an acid monomer and in which the total mass of methyl methacrylate and the alkyl acrylate or methacrylate is 80 to 95% relative to the total mass of all of the monomers constituting the copolymer resin; and the surfactant comprises a fluorochemical surfactant and a polyoxyethylene alkyl ether.

摘要翻译： 本发明提供一种喷墨油墨，其能够在非吸收性记录介质上形成具有高耐磨性和粘合性的高质量图像，并且具有高喷射性能和优异的储存稳定性。 还提供了一种喷墨记录方法。 一种喷墨油墨，其包含水，颜料，水溶性树脂，水溶性或恐慌溶剂和表面活性剂，其特征在于：所述水溶性树脂包含由共聚物树脂组成的水溶性树脂，所述共聚物树脂具有 酸值为50〜130mgKOH / g，玻璃化转变温度（Tg）为30〜100℃，重均分子量（Mw）为20,000〜80,000，所述共聚树脂为由 包含甲基丙烯酸甲酯，丙烯酸烷基酯或甲基丙烯酸烷基酯和酸性单体的单体组分，其中甲基丙烯酸甲酯和丙烯酸烷基酯或甲基丙烯酸烷基酯的总质量相对于构成所述单体的所有单体的总质量为80-95％ 共聚树脂; 表面活性剂包括含氟表面活性剂和聚氧乙烯烷基醚。

公开(公告)号：US20130038659A1

公开(公告)日：2013-02-14

申请号：US13641532

申请日：2011-04-08

申请人： Manabu Kaneko ,  Hidenobu Ohya ,  Naoko Nakajima

发明人： Manabu Kaneko ,  Hidenobu Ohya ,  Naoko Nakajima

IPC分类号： B41J2/015 ,  C09D11/10

CPC分类号： C09D11/322 ,  B41M5/0011 ,  B41M5/0023 ,  B41M7/009 ,  C09D11/106

摘要： Provided is an inkjet ink which can form high-quality images with high abrasion resistance and adhesiveness on a non-absorptive recording medium and which exhibits high ejection properties and excellent storage stability. Also provided is an inkjet recording method. An inkjet ink which comprises water, a pigment, a water-soluble resin, a water-soluble organic solvent and a surfactant, characterized in that: the water-soluble resin comprises a water-soluble resin consisting of a copolymer resin which has an acid value of 50 to 130 mgKOH/g, a glass transition temperature (Tg) of 30 to 100° C., and a weight-average molecular weight (Mw) of 20,000 to 80,000, said copolymer resin being a resin which is synthesized from a monomer component that comprises methyl methacrylate, an alkyl acrylate or methacrylate, and an acid monomer and in which the total mass of methyl methacrylate and the alkyl acrylate or methacrylate is 80 to 95% relative to the total mass of all of the monomers constituting the copolymer resin; and the surfactant comprises a fluorochemical surfactant and a polyoxyethylene alkyl ether.

摘要翻译： 本发明提供一种喷墨油墨，其能够在非吸收性记录介质上形成具有高耐磨性和粘合性的高质量图像，并且具有高喷射性能和优异的储存稳定性。 还提供了一种喷墨记录方法。 一种喷墨油墨，其包含水，颜料，水溶性树脂，水溶性有机溶剂和表面活性剂，其特征在于：所述水溶性树脂包含由共聚物树脂组成的水溶性树脂，所述共聚物树脂具有酸 值为50〜130mgKOH / g，玻璃化转变温度（Tg）为30〜100℃，重均分子量（Mw）为20,000〜80,000，所述共聚物树脂为由 单体组分，其包含甲基丙烯酸甲酯，丙烯酸烷基酯或甲基丙烯酸烷基酯和酸性单体，其中甲基丙烯酸甲酯和丙烯酸烷基酯或甲基丙烯酸烷基酯的总质量相对于构成共聚物的全部单体的总质量为80-95％ 树脂; 表面活性剂包括含氟表面活性剂和聚氧乙烯烷基醚。

公开(公告)号：US08777392B2

公开(公告)日：2014-07-15

申请号：US13264771

申请日：2010-04-22

申请人： Hidenobu Ohya ,  Manabu Kaneko

发明人： Hidenobu Ohya ,  Manabu Kaneko

IPC分类号： B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  B41J2/21 ,  B41J2/165

CPC分类号： C09D11/40 ,  B41J2/01 ,  B41J2/165 ,  B41J2/2107 ,  B41M5/0023 ,  C09D11/322 ,  C09D11/324

摘要： Provided is an inkjet ink including at least water, a pigment, a resin, a water-soluble organic solvent, and a surfactant, wherein the resin consist of a copolymer resin synthesized from only a (meth)acrylic monomers, and the copolymer resin has an acid value of not less than 50 mgKOH/g and not more than 200 mgKOH/g, a glass transition temperature (Tg) not less than 20 and not more than 100° C., and a weight-average molecular weight (Mw) not less than 20,000 and not more than 100,000, and as a result, a high-quality image is formed in that abrasion resistance and adhesiveness on a non-absorptive recording medium are high, glossiness is high, and there is no ink mixing, and ejection performance is good and recovery through maintenance is excellent. Also provided is an inkjet recording method that uses the same.

摘要翻译： 提供至少包含水，颜料，树脂，水溶性有机溶剂和表面活性剂的喷墨油墨，其中树脂由仅由（甲基）丙烯酸单体合成的共聚物树脂组成，共聚物树脂具有 酸值不小于50mgKOH / g且不大于200mgKOH / g，玻璃化转变温度（Tg）不小于20℃且不超过100℃，重均分子量（Mw） 不小于20,000并且不超过100,000，结果，形成高耐用性和非吸收性记录介质上的粘附性高的图像，光泽度高，并且没有油墨混合，并且 弹射性能好，维护恢复性好。 还提供了使用该方法的喷墨记录方法。

公开(公告)号：US20120033011A1

公开(公告)日：2012-02-09

申请号：US13264771

申请日：2010-04-22

申请人： Hidenobu Ohya ,  Manabu Kaneko

发明人： Hidenobu Ohya ,  Manabu Kaneko

IPC分类号： B41J2/015 ,  C09D11/10

CPC分类号： C09D11/40 ,  B41J2/01 ,  B41J2/165 ,  B41J2/2107 ,  B41M5/0023 ,  C09D11/322 ,  C09D11/324

摘要： Provided is an inkjet ink comprising at least water, a pigment, a resin, a water-soluble organic solvent, and a surfactant, wherein the resin comprises a copolymer resin synthesized from a monomer that includes a (meth)acrylic monomer, and the copolymer resin has an acid value of not less than 50 mgKOH/g and not more than 200 mgKOH/g, a glass transition temperature (Tg) not less than 20 and not more than 100° C., and a weight-average molecular weight (Mw) not less than 20,000 and not more than 100,000, and as a result, a high-quality image is formed in that abrasion resistance and adhesiveness on a non-absorptive recording medium are high, glossiness is high, and there is no ink mixing, and ejection performance is good and recovery through maintenance is excellent. Also provided is an inkjet recording method that uses the same.

摘要翻译： 提供至少包含水，颜料，树脂，水溶性有机溶剂和表面活性剂的喷墨油墨，其中树脂包含由包含（甲基）丙烯酸单体的单体合成的共聚物树脂，和共聚物 树脂的酸值不小于50mgKOH / g且不大于200mgKOH / g，玻璃化转变温度（Tg）不小于20℃且不大于100℃，重均分子量（ Mw）不小于20,000并且不超过100,000，结果形成高品质图像，因为耐磨性和非吸收性记录介质上的粘附性高，光泽度高，并且没有油墨混合 ，喷射性能好，维护恢复性好。 还提供了使用该方法的喷墨记录方法。

公开(公告)号：US20100034973A1

公开(公告)日：2010-02-11

申请号：US12527028

申请日：2008-02-18

申请人： Hidenobu Ohya ,  Masayuki Ushiku ,  Tomoe Kawanami

发明人： Hidenobu Ohya ,  Masayuki Ushiku ,  Tomoe Kawanami

IPC分类号： B05D5/00 ,  C08L67/00 ,  C08L81/00 ,  C08K5/06 ,  C08K5/053

CPC分类号： D06P5/30 ,  C09D11/322 ,  D06P1/44

摘要： This invention provides a water-based ink jet ink, which can yield high-quality and highly fast images, can be stably ejected, can be stably printed for a long period of time, and, at the same time, can realize easy recovery in maintenance, and a recording method using the water-based ink jet ink. The water-based ink jet ink is characterized by comprising at least a pigment, not less than 2% by mass and not more than 10% by mass of an ink soluble resin, not less than 20% by mass and less than 45% by mass of a solvent having a surface tension of not less than 25 mN/m and not more than 40 mN/m, and a silicone-type or fluorine-type surfactant, at least one type of the ink soluble resin containing a carboxyl or sulfonic acid group as an acidic group and having an acid value of not less than 80 and less than 300.

摘要翻译： 本发明提供一种能够产生高质量和高速图像的水性喷墨油墨，可以稳定地喷射，可以长时间稳定地印刷，并且同时可以实现容易的恢复 维护和使用水性喷墨油墨的记录方法。 水性喷墨油墨的特征在于，至少含有不少于2质量％且不超过10质量％的油墨可溶性树脂的颜料，不少于20质量％且小于45质量％ 表面张力不小于25mN / m且不大于40mN / m的溶剂的质量，硅氧烷型或氟型表面活性剂，至少一种含有羧基或磺酸的油墨可溶性树脂 酸基为酸性基团，酸值不小于80且小于300。

公开(公告)号：US07213915B2

公开(公告)日：2007-05-08

申请号：US10732849

申请日：2003-12-09

申请人： Takashi Tsutsumi ,  Hidenobu Ohya ,  Shinichi Suzuki ,  Teruyuki Fukuda ,  Minoru Yasuda

发明人： Takashi Tsutsumi ,  Hidenobu Ohya ,  Shinichi Suzuki ,  Teruyuki Fukuda ,  Minoru Yasuda

IPC分类号： B41J2/01 ,  B41J29/38

CPC分类号： B41J11/002 ,  B41J2/2056 ,  B41J11/0015

摘要： An ink jet printer includes: an image forming section for forming an image by ejecting a pigment ink toward a recording medium in which a surficial layer includes thermoplastic fine particles, in a case; a fixing member for fixing the image by heating and pressurizing the recording medium on which the image is formed by the image forming section; a drying member for drying the ink used for forming the image before the image is fixed to the recording medium by the fixing member; a temperature detecting member for detecting a temperature in the case; a humidity detecting member for detecting a humidity in the case; and a drying member control section for controlling an operation of the drying member in accordance with the temperature detected by the temperature detecting member and the humidity detected by the humidity detecting member.

摘要翻译： 一种喷墨打印机包括：图像形成部分，用于通过向包括热塑性微粒的表面层的记录介质喷射颜料墨来形成图像; 固定构件，用于通过对由图像形成部分在其上形成有图像的记录介质进行加热和加压来固定图像; 干燥构件，用于在图像通过固定构件固定到记录介质之前干燥用于形成图像的墨水; 用于检测该情况下的温度的温度检测部件; 用于检测所述壳体中的湿度的湿度检测构件; 以及干燥构件控制部，其根据由所述温度检测部件检测到的温度和由所述湿度检测部件检测出的湿度来控制所述干燥部件的动作。

公开(公告)号：US20050140767A1

公开(公告)日：2005-06-30

申请号：US11062517

申请日：2005-02-22

申请人： Makoto Kaga ,  Shuji Kida ,  Shinichi Suzuki ,  Hidenobu Ohya ,  Teruyuki Fukuda ,  Fujio Miyamoto

发明人： Makoto Kaga ,  Shuji Kida ,  Shinichi Suzuki ,  Hidenobu Ohya ,  Teruyuki Fukuda ,  Fujio Miyamoto

IPC分类号： B41J11/00 ,  B41J2/01

CPC分类号： B41J11/002 ,  B41M7/009

摘要： A fixing belt or a fixing roller for fixing an ink jet image recorded on an ink jet recording material by heat, the fixing belt comprising a base material having thereon a surface layer contacting the ink jet recording material during fixing, the fixing roller comprising a heating roller and a pressure roller having base materials A and B, respectively, at least one of the heating roller and the pressure roller having a. surface layer contacting the ink jet recording material during fixing, wherein the surface layer has a peel strength of not less than 30 g/5 cm or a pencil hardness of HB or more, and the surface layer is produced by a method comprising the steps of: coating a hardenable silicone on the base material by a dip coating; and hardening the coated hardenable silicone by heat.

摘要翻译： 定影带或定影辊，用于通过加热固定记录在喷墨记录材料上的喷墨图像，所述定影带包括其上具有与定影期间的喷墨记录材料接触的表面层的基材，所述定影辊包括加热 辊和压力辊分别具有基材A和B，加热辊和加压辊中的至少一个具有a。 表面层在固定期间与喷墨记录材料接触，其中表面层的剥离强度不小于30g / 5cm或铅笔硬度为HB或更高，并且表面层通过包括以下步骤的方法制备： ：通过浸涂在基材上涂覆可硬化的硅酮; 并通过加热硬化涂覆的可硬化硅树脂。