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1. 发明授权

US08342678B2 Inkjet recording method and recorded article 有权
标题翻译：喷墨记录方法和记录文章
公开(公告)号：US08342678B2
公开(公告)日：2013-01-01
申请号：US12701621
申请日：2010-02-08
申请人： Hiroshi Kawakami , Naoki Kusunoki , Hideki Kaimoto
发明人： Hiroshi Kawakami , Naoki Kusunoki , Hideki Kaimoto
IPC分类号： B41J2/01
CPC分类号： B41M5/52 , B41J11/0005 , B41J29/393 , B41M5/5218 , B41M5/5245
摘要： An image is recorded by ejecting two or more ink compositions on a porous layer that contains inorganic microparticles and a water-soluble resin and has a porosity [%] of 50% or more with a maximum total ejection amount (mL/m2) set at less than 90% of an absorption capacity (mL/m2) of diethylene glycol in the porous layer. The porosity=(absorption capacity of diethylene glycol (mL/m2))/(thickness of porous layer (μm))×100. The maximum total ejection amount=(maximum ejection amount of one dot (mL/m2))×(total amount of ink (%)). An inkjet recording method capable of inhibiting color change from occurring to cause color irregularities when papers are stacked on an image portion within a relatively short time after recording in high-speed processing or processing of a large number of sheets, and capable of stably obtaining images recorded with desired color tone.
摘要翻译：通过在包含无机微粒和水溶性树脂的多孔层上喷射两种或更多种油墨组合物并且具有50％以上的孔隙率[％]，最大总喷射量（mL / m 2）设定在在多孔层中小于90％的二甘醇的吸收能力（mL / m 2）。孔隙率=（二甘醇的吸收容量（mL / m 2））/（多孔层的厚度（μm））×100。最大总喷射量=（一个点的最大喷射量（mL / m 2））×（油墨总量（％））。能够在记录高速处理或处理大量纸张之后的相对短的时间内将纸堆积在图像部分上时能够抑制发生颜色变化的颜色变化的喷墨记录方法，并且能够稳定地获得图像用所需的色调录制。

2. 发明授权

US08158222B2 Method for manufacturing inkjet recording medium 有权
标题翻译：喷墨记录介质的制造方法
公开(公告)号：US08158222B2
公开(公告)日：2012-04-17
申请号：US12414353
申请日：2009-03-30
申请人： Hideki Kaimoto , Ryoichi Nakano
发明人： Hideki Kaimoto , Ryoichi Nakano
IPC分类号： B32B15/02
CPC分类号： B41M5/506 , B41M5/52 , B41M5/5218 , B41M5/5254 , B41M2205/38 , Y10T428/25 , Y10T428/2982
摘要： There is provided a method for manufacturing an inkjet recording medium, the method including forming an undercoat layer by coating an undercoat layer-forming liquid containing a binder resin and a water-soluble divalent metal salt, on a support; forming a coating film by coating a coating film-forming liquid containing at least inorganic fine particles and an acetoacetyl-modified polyvinyl alcohol, on the undercoat layer; and applying a curing solution containing a water-soluble multifunctional compound having two or more amino groups in the molecule, onto the coating film, either simultaneously with the forming of the coating film, or before the coating film undergoes decreasing-rate drying during drying of the coating film.
摘要翻译：提供了一种制造喷墨记录介质的方法，该方法包括通过在载体上涂覆含有粘合剂树脂和水溶性二价金属盐的底涂层形成液体来形成底涂层; 通过在底涂层上涂布至少含有无机细颗粒和乙酰乙酰基改性的聚乙烯醇的涂膜形成液体来形成涂膜; 在涂膜上同时涂布含有分子中具有两个以上氨基的水溶性多官能化合物的固化溶液，或者在涂膜的干燥过程中，在涂膜进行降低速率干燥之前，涂膜。

3. 发明申请

US20100080908A1 INK SET AND METHOD FOR FORMING IMAGE 审中-公开
标题翻译：用于形成图像的墨盒和方法
公开(公告)号：US20100080908A1
公开(公告)日：2010-04-01
申请号：US12560494
申请日：2009-09-16
申请人： Naotaka WACHI , Hideki KAIMOTO
发明人： Naotaka WACHI , Hideki KAIMOTO
IPC分类号： C09D11/02 , B05D5/00
CPC分类号： C09D11/328 , C09D11/38 , C09D11/40
摘要： An ink set including a yellow ink, a magenta ink and a cyan ink, the magenta ink and at least one of the yellow ink or the cyan ink each containing an antioxidant having a sulfur atom in the molecule thereof, and the magenta ink containing a dye represented by the following formula (M-1), is provided.
摘要翻译：包括黄色油墨，品红色油墨和青色油墨的油墨组，品红色油墨和各自含有分子中具有硫原子的抗氧化剂的黄色油墨或青色油墨中的至少一种，以及含有提供由下式（M-1）表示的染料。

4. 发明申请

US20090110830A1 INKJET-RECORDING MEDIUM AND INKJET-RECORDING METHOD USING SAME 审中-公开
标题翻译：使用相同的记录记录介质和记录记录方法
公开(公告)号：US20090110830A1
公开(公告)日：2009-04-30
申请号：US12260205
申请日：2008-10-29
申请人： Hirokazu Shimada , Hideki Kaimoto
发明人： Hirokazu Shimada , Hideki Kaimoto
IPC分类号： B41M5/50 , B05D5/00
CPC分类号： B41M5/52 , B41M5/0017 , B41M5/5218 , B41M5/5254 , B41M7/0027
摘要： To provide an inkjet-recording medium including a water non-absorptive support, and an ink-receiving layer which is formed over at least one surface of the water non-absorptive support and which contains inorganic microparticles, wherein the ink-receiving layer has an ink-absorption capacity of 2 mL/m2 to 8 mL/m2.
摘要翻译：为了提供一种包含水不吸收性支持体的喷墨记录介质和形成在无水吸收性载体的至少一个表面上并且含有无机微粒的油墨接收层，其中油墨接收层具有油墨吸收能力为2 mL / m2至8 mL / m2。

5. 发明申请

US20110217489A1 INKJET-RECORDING MEDIUM AND INKJET-RECORDING METHOD USING SAME 审中-公开
标题翻译：使用相同的记录记录介质和记录记录方法
公开(公告)号：US20110217489A1
公开(公告)日：2011-09-08
申请号：US13106902
申请日：2011-05-13
申请人： Hideki KAIMOTO , Hirokazu SHIMADA
发明人： Hideki KAIMOTO , Hirokazu SHIMADA
IPC分类号： B41M5/40
CPC分类号： B41M5/52 , B41M5/508 , B41M5/5218 , B41M5/5227 , B41M5/5245 , Y10T428/25
摘要： To provide an inkjet-recording medium including a water non-absorptive support, and an ink-receiving layer which is formed over at least one surface of the water non-absorptive support and which contains inorganic microparticles, wherein a total amount of a cationic polymer and a water-soluble polyvalent metal salt contained in the ink-receiving layer is 0.8 g/m2 or less.
摘要翻译：提供一种包含无水吸收性支持体的喷墨记录介质和形成在无水吸收性载体的至少一个表面上并含有无机微粒的油墨接收层，其中阳离子聚合物的总量并且包含在油墨接受层中的水溶性多价金属盐为0.8g / m 2以下。

6. 发明申请

US20110070383A1 INKJET RECORDING MEDIUM AND METHOD OF PRODUCING SAME 审中-公开
标题翻译：喷墨记录介质及其制造方法
公开(公告)号：US20110070383A1
公开(公告)日：2011-03-24
申请号：US12870853
申请日：2010-08-30
申请人： Hideki Kaimoto
发明人： Hideki Kaimoto
IPC分类号： B41M5/50
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5254
摘要： The invention provides an inkjet recording medium having at least a support and an ink-receiving layer provided on the support, the ink-receiving layer containing at least fumed silica, polyvinyl alcohol having a polymerization degree of 2400 or more, and water-soluble polyvinyl acetal, and the mass ratio of the sum of the content of the polyvinyl alcohol having a polymerization degree of 2400 or more and the content of the water-soluble polyvinyl acetal included in the ink-receiving layer to the content of all inorganic fine particles including the fumed silica in the ink-receiving layer being 50% or less.
摘要翻译：本发明提供了一种喷墨记录介质，其至少具有支撑体和设置在支撑体上的油墨接收层，油墨接收层至少含有热解法二氧化硅，聚合度为2400以上的聚乙烯醇和水溶性聚乙烯缩醛，聚合度为2400以上的聚乙烯醇的含量与墨水接收层中包含的水溶性聚乙烯醇缩醛的含量之和与所有无机细颗粒的含量的质量比包括油墨接收层中的热解二氧化硅为50％以下。

7. 发明授权

US07709068B2 Inkjet recording medium 失效
标题翻译：喷墨记录介质
公开(公告)号：US07709068B2
公开(公告)日：2010-05-04
申请号：US12203747
申请日：2008-09-03
申请人： Hideki Kaimoto
发明人： Hideki Kaimoto
IPC分类号： B41B5/00
CPC分类号： B41M5/502
摘要： An inkjet recording medium including a resin-coated paper including a base paper and at least one resin layer on each of both faces of the base paper, and an ink-receiving layer on one face of the resin-coated paper, wherein the inkjet recording medium includes linear concavities and convexities that are formed in parallel or approximately parallel to any one side of the resin-coated paper on at least a part of the face of the resin-coated paper on which the ink-receiving layer is not formed.
摘要翻译：一种喷墨记录介质，包括在原纸的两面各自包括原纸和至少一个树脂层的树脂涂布纸和在树脂涂布纸的一个表面上的油墨接收层，其中喷墨记录介质包括在不形成油墨接收层的树脂涂布纸的表面的至少一部分上平行或大致平行于树脂涂布纸的任一侧形成的直线凹凸。

8. 发明授权

US08105665B2 Ink-jet recording medium and recording method 有权
标题翻译：喷墨记录介质和记录方法
公开(公告)号：US08105665B2
公开(公告)日：2012-01-31
申请号：US12410942
申请日：2009-03-25
申请人： Hideki Kaimoto
发明人： Hideki Kaimoto
IPC分类号： B41M5/40
CPC分类号： B41M5/508 , B41M5/504 , B41M5/52 , B41M5/5218 , B41M5/5254 , B41M7/0036 , B41M2205/36
摘要： An ink-jet recording medium having a non-absorbent support; an ink-receiving layer containing an inorganic pigment and a binder, disposed on one surface of the non-absorbent support; and a water-absorbent layer containing a water-absorbent polymer and a pigment, disposed on the other surface of the non-absorbent support, opposite to the one surface provided with the ink-receiving layer.
摘要翻译：一种具有非吸收性载体的喷墨记录介质; 设置在非吸收性载体的一个表面上的含有无机颜料和粘合剂的油墨接受层; 以及设置在非吸收性载体的另一表面上的吸水性聚合物和颜料的吸水层与设置有墨水接收层的一个表面相对。

9. 发明申请

US20110064894A1 INKJET RECORDING MEDIUM 审中-公开
标题翻译：喷墨记录介质
公开(公告)号：US20110064894A1
公开(公告)日：2011-03-17
申请号：US12881219
申请日：2010-09-14
申请人： Hideki KAIMOTO
发明人： Hideki KAIMOTO
IPC分类号： B41M5/52
CPC分类号： B41M5/502 , B41M5/506
摘要： The invention provides an inkjet recording medium having at least a non-water-absorptive support, an undercoat layer provided on the non-water-absorptive support, and an ink-receiving layer provided on the undercoat layer, the undercoat layer containing at least: a first water-soluble resin selected from the group consisting of: a water-soluble polyamide resin that is other than an α-amino acid derived polyamide resin; a derivative of a water-soluble polyamide resin that is other than a derivative of an α-amino acid derived polyamide resin; and a water-soluble polyvinyl acetal, the ink-receiving layer containing at least first inorganic fine particles and a second water-soluble resin, and in the case that the undercoat layer contains second inorganic fine particles, a mass ratio of a content of the second inorganic fine particles in the undercoat layer to a content of the first water-soluble resin in the undercoat layer being 0.1 or less.
摘要翻译：本发明提供了一种喷墨记录介质，其具有至少非吸水性载体，设置在非吸水性载体上的底涂层和设置在底涂层上的油墨接受层，底涂层至少含有：选自以下的第一水溶性树脂：除α-氨基酸衍生的聚酰胺树脂之外的水溶性聚酰胺树脂; 除了α-氨基酸衍生的聚酰胺树脂的衍生物以外的水溶性聚酰胺树脂的衍生物; 和水溶性聚乙烯醇缩醛，所述油墨接收层至少含有第一无机细颗粒和第二水溶性树脂，并且在所述底涂层含有第二无机细颗粒的情况下，所述油墨接收层的含量的质量比底涂层中的第二无机细颗粒与底涂层中的第一水溶性树脂的含量为0.1以下。

10. 发明申请

US20100247782A1 METHOD OF PRODUCING INKJET RECORDING MEDIUM 审中-公开
标题翻译：制造喷墨记录介质的方法
公开(公告)号：US20100247782A1
公开(公告)日：2010-09-30
申请号：US12727289
申请日：2010-03-19
申请人： Hideki KAIMOTO
发明人： Hideki KAIMOTO
IPC分类号： B05D3/02
CPC分类号： B41M5/52 , B41M5/502 , B41M5/5218 , B41M5/5254 , D21H19/385 , D21H19/40 , D21H19/822
摘要： A method of producing an inkjet recording medium includes forming an ink receiving layer, wherein the forming of an ink receiving layer includes: forming a coating layer by applying at least one first coating liquid including inorganic particles and a water-soluble resin onto a substrate; and applying a second coating liquid including a polyvinyl alcohol in an amount of 50% by mass or less with respect to the polyvinyl alcohol, either (1) at the same time as the application of the at least one first coating liquid or (2) during drying of the coating layer formed by the application of the at least one first coating liquid but before the coating layer exhibits falling-rate drying, wherein the content of inorganic particles in the second coating liquid is 50% by mass or less with respect to the polyvinyl alcohol.
摘要翻译：制造喷墨记录介质的方法包括形成油墨接收层，其中形成油墨接收层包括：通过将至少一种包括无机颗粒和水溶性树脂的第一涂布液施加到基材上来形成涂层; 以及相对于所述聚乙烯醇，以相对于所述聚乙烯醇为50质量％以下的量涂布包含聚乙烯醇的第二涂布液，（1）在施加所述至少一种第一涂布液的同时，或（2）在通过施加至少一种第一涂布液而形成的涂层的干燥期间，但在涂层呈现脱落干燥之前，其中第二涂布液中的无机颗粒的含量相对于第二涂布液为50质量％以下聚乙烯醇。

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