专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08613987B2 Ink-jet recording medium 有权
标题翻译：喷墨记录介质
公开(公告)号：US08613987B2
公开(公告)日：2013-12-24
申请号：US13408738
申请日：2012-02-29
申请人： Ryoichi Nakano , Masashi Yamauchi , Atsushi Osawa
发明人： Ryoichi Nakano , Masashi Yamauchi , Atsushi Osawa
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52
CPC分类号： B41M5/508 , B41M5/504 , B41M5/506 , B41M5/52 , B41M5/5218 , B41M5/5254
摘要： An ink-jet recording medium comprising: a support including a base paper, a first polyolefin resin layer disposed on one side of the base paper, and a second polyolefin resin layer disposed on the other side of the base paper, and an ink receiving layer including inorganic particles and a water-soluble resin, the ink receiving layer being disposed on one side of the support, wherein a first surface of the support at a side that is opposite to a side at which the ink receiving layer is disposed has a centerline average roughness (Ra) of from 0.5 μm to 1.0 μm when measured in accordance with JIS-B-0601 with a cutoff value of 0.8 mm, and an average surface roughness (Sra) of 0.3 μm or less when a cutoff value is from 1 μm to 25 μm.
摘要翻译：一种喷墨记录介质，包括：载体，包括原纸，设置在原纸一侧的第一聚烯烃树脂层和设置在原纸另一侧的第二聚烯烃树脂层和油墨接收层包括无机颗粒和水溶性树脂，所述油墨接收层设置在所述支撑体的一侧，其中所述支撑体的与设置所述油墨接收层的一侧相对的一侧的第一表面具有中心线根据JIS-B-0601测定的截止值为0.8mm时的平均粗糙度（Ra）为0.5〜1.0μm，当截止值为1时，平均粗糙度（Ra）为0.3μm以下的平均粗糙度（Ra）为0.3μm以下妈妈到25岁

2. 发明授权

US07758683B2 Ink composition, ink set and recording method 失效
标题翻译：油墨成分，油墨和记录方法
公开(公告)号：US07758683B2
公开(公告)日：2010-07-20
申请号：US11582962
申请日：2006-10-19
申请人： Kaoru Tojo , Ryoichi Nakano
发明人： Kaoru Tojo , Ryoichi Nakano
IPC分类号： C09D11/02 , B41J2/01
CPC分类号： C09D11/40
摘要： An ink composition, which comprises: at least two kinds of water-soluble dyes each having the maximum wavelength of an absorption spectrum in an aqueous solvent of from 550 to 700 nm, wherein at least one of the at least two kinds of water-soluble dyes is selected from the group consisting of a compound represented by formula (L-1) as defined in the specification, a salt of the compound represented by formula (L-1) and a compound having a naphthalene ring substituted with at least one hydroxyl group and three or more azo groups; an ink set containing at least one kind of the ink composition; a recording method comprising applying the ink composition to a recording medium; and a recording method comprising loading the ink set on a recording apparatus, and applying the ink from the recording apparatus to a recording medium.
摘要翻译：一种油墨组合物，其包含：至少两种水溶性染料，其在550-700nm的水性溶剂中具有吸收光谱的最大波长，其中所述至少两种水溶性染料中的至少一种染料选自由说明书中定义的式（L-1）表示的化合物，由式（L-1）表示的化合物的盐和具有至少一个羟基取代的萘环的化合物组和三个或更多个偶氮基; 一种含有至少一种油墨组合物的油墨组; 一种记录方法，包括将油墨组合物施加到记录介质上; 以及记录方法，包括将油墨组装载到记录装置上，并将油墨从记录装置施加到记录介质上。

3. 发明申请

US20050003114A1 Preliminary silica dispersion, fine silica dispersion, ink receiving layer coating solution and ink jet recording medium 失效
标题翻译：初步二氧化硅分散体，二氧化硅分散体，油墨接收层涂布液和喷墨记录介质
公开(公告)号：US20050003114A1
公开(公告)日：2005-01-06
申请号：US10882297
申请日：2004-07-02
申请人： Ryoichi Nakano , Shinji Fujimoto , Masanobu Takashima
发明人： Ryoichi Nakano , Shinji Fujimoto , Masanobu Takashima
IPC分类号： B41J2/01 , B05D5/04 , B41M5/00 , B41M5/50 , B41M5/52
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M5/529 , C08K3/36 , C08L29/04 , C09D125/18 , C08L2666/04
摘要： An ink jet recording medium including an ink receiving layer disposed on at least one side of a support, wherein the ink receiving layer is formed by applying an ink receiving layer coating solution. The ink receiving layer coating solution includes a water-soluble resin and a fine silica dispersion that has been prepared by finely dispersing a preliminary silica dispersion. The preliminary silica dispersion includes fumed silica, a cationic polymer having an I/O value of 2.4 or less, and alcohol.
摘要翻译：一种喷墨记录介质，其包括设置在支撑体的至少一侧的油墨接收层，其中通过施加油墨接收层涂布溶液形成油墨接收层。油墨接收层涂布溶液包括通过精细分散预备二氧化硅分散体制备的水溶性树脂和二氧化硅细分散体。预备二氧化硅分散体包括热解法二氧化硅，I / O值为2.4以下的阳离子聚合物和醇。

4. 发明授权

US08283005B2 Inkjet recording medium and method of manufacturing the same 有权
标题翻译：喷墨记录介质及其制造方法
公开(公告)号：US08283005B2
公开(公告)日：2012-10-09
申请号：US12054669
申请日：2008-03-25
申请人： Ryoichi Nakano , Hirokazu Shimada
发明人： Ryoichi Nakano , Hirokazu Shimada
IPC分类号： B41M5/00
CPC分类号： B41M5/5245 , B41M5/502
摘要： An inkjet recording medium having on a substrate an ink-receiving layer containing inorganic fine particles and organic nitrogen-containing cationic polymer, with the organic nitrogen-containing cationic polymer being contained in a greater quantity in a half of the ink-receiving layer at a side nearer to the substrate (a near-substrate side) than in a half of the ink-receiving layer at a side further from the substrate (a far-substrate side) when the ink-receiving layer is divided into two equal parts by a plane parallel to the substrate.
摘要翻译：一种喷墨记录介质，在基板上具有包含无机细颗粒和有机含氮阳离子聚合物的油墨接收层，其中有机含氮阳离子聚合物在油墨接收层的一半中以更大的量包含在靠近基板（近基板侧）比油墨接收层在基板（远的基板侧）的一侧更靠近墨水接收层的一半时，当墨水接收层被分成两部分时平面平行于基板。

5. 发明授权

US07754297B2 Ink jet recording sheet 失效
标题翻译：喷墨记录纸
公开(公告)号：US07754297B2
公开(公告)日：2010-07-13
申请号：US10715600
申请日：2003-11-19
申请人： Shigetomo Tsujihata , Ryoichi Nakano
发明人： Shigetomo Tsujihata , Ryoichi Nakano
IPC分类号： B41M5/50
CPC分类号： B41M5/50 , B41M5/5245
摘要： The present invention provides ink jet recording sheets comprising a colorant receiving layer on a substrate, the colorant receiving layer comprising fine particles, a water soluble resin, and a cationic resin including a unit represented by the following formula (1): Formula (1) wherein, R represents a hydrogen atom or a methyl group; Y represents a divalent linking group; R1 represents an optionally substituted aralkyl or aryl group; R2 and R3 each independently represents an optionally substituted alkyl, aralkyl or aryl group having 1 to 18 carbon atoms; R4 represents an optionally substituted alkylene, aralkylene or arylene group; Q is at least one unit provided from a monomer having an ethylenic double bond, and represents a unit having an inorganic/organic ratio (I/O value) of less than 1 in the organic conceptional chart; X− represents an anion; m represents 20 to 100% by mole; and n represents 0 to 80% by mol.
摘要翻译：本发明提供了一种喷墨记录纸，其包括在基材上的着色剂接收层，着色剂接收层包含细颗粒，水溶性树脂和包含由下式（1）表示的单元的阳离子树脂：式（1）其中，R表示氢原子或甲基; Y表示二价连接基团; R1表示任选取代的芳烷基或芳基; R2和R3各自独立地表示具有1至18个碳原子的任选取代的烷基，芳烷基或芳基; R4表示任选取代的亚烷基，亚芳基或亚芳基; Q是由具有烯属双键的单体提供的至少一个单元，在有机概念图中表示无机/有机比（I / O值）小于1的单元; X-表示阴离子; m表示20〜100摩尔％ n表示0〜80摩尔％。

6. 发明授权

US07495041B2 Fine particle dispersion, coating solution for accepting layer for coloring agent for ink-jet recording sheet, ink-jet recording sheet using the dispersion, and method for producing fine particle dispersion 有权
标题翻译：细粒分散液，喷墨记录用着色剂用接受层用涂布液，使用该分散液的喷墨记录片及其制造方法
公开(公告)号：US07495041B2
公开(公告)日：2009-02-24
申请号：US11141315
申请日：2005-06-01
申请人： Ryoichi Nakano , Shunsaku Higashi , Takashi Kobayashi
发明人： Ryoichi Nakano , Shunsaku Higashi , Takashi Kobayashi
IPC分类号： C09D11/00
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5245 , C08J3/205
摘要： The present invention provides an ink-jet recording sheet having a coloring agent accepting layer which contains a dispersion containing a cationic polymer with an average molecular weight of 60,000 or lower and having a sulfate ion concentration of 1.5% by mass or lower to the cationic polymer together with a water-soluble resin; an particle dispersion obtained by further granulating a pre-dispersion obtained by pre-dispersing a solution containing at least fine particles and a cationic polymer and the pre-dispersion and/or the particle dispersion is heated at room temperature for 5 hours or longer after pre-dispersion and/or after granulating; and a coating solution for coloring agent accepting layer obtained by adding a water-soluble resin to the particle dispersion.
摘要翻译：本发明提供一种具有着色剂接受层的喷墨记录纸，该着色剂接收层包含含有阳离子聚合物的平均分子量为6万以下且离子浓度为1.5质量％以下的阳离子聚合物的分散体与水溶性树脂一起; 通过将通过预分散至少细颗粒和阳离子聚合物的溶液和预分散体和/或颗粒分散体进一步造粒的预分散体获得的颗粒分散体在预处理之后在室温下加热5小时或更长时间分散和/或造粒后; 以及通过向颗粒分散体中加入水溶性树脂得到的着色剂接受层用涂布液。

7. 发明授权

US07300969B2 Preliminary silica dispersion, fine silica dispersion, ink receiving layer coating solution and ink jet recording medium 失效
标题翻译：初步二氧化硅分散体，二氧化硅分散体，油墨接收层涂布液和喷墨记录介质
公开(公告)号：US07300969B2
公开(公告)日：2007-11-27
申请号：US10882297
申请日：2004-07-02
申请人： Ryoichi Nakano , Shinji Fujimoto , Masanobu Takashima
发明人： Ryoichi Nakano , Shinji Fujimoto , Masanobu Takashima
IPC分类号： C08F220/04 , C08J3/00 , C08K3/34 , C08K5/05 , C08L39/00
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M5/529 , C08K3/36 , C08L29/04 , C09D125/18 , C08L2666/04
摘要： An ink jet recording medium including an ink receiving layer disposed on at least one side of a support, wherein the ink receiving layer is formed by applying an ink receiving layer coating solution. The ink receiving layer coating solution includes a water-soluble resin and a fine silica dispersion that has been prepared by finely dispersing a preliminary silica dispersion. The preliminary silica dispersion includes fumed silica, a cationic polymer having an I/O value of 2.4 or less, and alcohol.
摘要翻译：一种喷墨记录介质，其包括设置在支撑体的至少一侧的油墨接收层，其中通过施加油墨接收层涂布溶液形成油墨接收层。油墨接收层涂布溶液包括通过精细分散预备二氧化硅分散体制备的水溶性树脂和二氧化硅细分散体。预备二氧化硅分散体包括热解法二氧化硅，I / O值为2.4以下的阳离子聚合物和醇。

8. 发明申请

US20060003113A1 Ink jet recording medium and method for producing the 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：US20060003113A1
公开(公告)日：2006-01-05
申请号：US11128430
申请日：2005-05-13
申请人： Ryoichi Nakano , Kozo Nagata
发明人： Ryoichi Nakano , Kozo Nagata
IPC分类号： B41M5/00
CPC分类号： B41M5/5218 , B41M5/506 , B41M5/5227 , B41M2205/12 , B41M2205/38
摘要： A method for producing an ink jet recording medium, in which an ink receiving layer is formed on a support. The formation of the ink receiving layer includes: coating the support with a first liquid containing a water-soluble resin, a cross-linking agent and a first metal compound, to form a coating layer on the support; and applying, to the coating layer, a second liquid containing a second metal compound (1) at the same time as the coating of the first liquid, or (2) before the coating layer formed by coating the first liquid exhibits a decreasing rate of drying during drying of the coating layer, to harden the coating layer by cross-linking.
摘要翻译：一种制造喷墨记录介质的方法，其中在支撑体上形成油墨接收层。油墨接收层的形成包括：用包含水溶性树脂，交联剂和第一金属化合物的第一液体涂覆载体，以在载体上形成涂层; 以及在与所述第一液体的涂布同时含有第二金属化合物（1）的第二液体涂布到所述涂层上，或者（2）在通过涂布所述第一液体形成的涂层之前，在涂层干燥期间干燥，通过交联使涂层硬化。

9. 发明授权

US06919109B2 FINE PARTICLE DISPERSION, COATING SOLUTION FOR ACCEPTING LAYER FOR COLORING AGENT FOR INK-JET RECORDING SHEET, INK-JET RECORDING SHEET USING THE DISPERSION, AND METHOD FOR PRODUCING FINE PARTICLE DISPERSION 失效
标题翻译：精细颗粒分散剂，用于接受用于喷墨记录纸的着色剂层的涂料溶液，使用分散体的喷墨记录纸以及用于生产细颗粒分散体的方法
公开(公告)号：US06919109B2
公开(公告)日：2005-07-19
申请号：US10401690
申请日：2003-03-31
申请人： Ryoichi Nakano , Shunsaku Higashi , Takashi Kobayashi
发明人： Ryoichi Nakano , Shunsaku Higashi , Takashi Kobayashi
IPC分类号： B41M5/00 , B41M5/52 , C08J3/205 , B41M5/40
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5245 , C08J3/205
摘要： The present invention provides an ink-jet recording sheet having a coloring agent accepting layer which contains a dispersion containing a cationic polymer with an average molecular weight of 60,000 or lower and having a sulfate ion concentration of 1.5% by mass or lower to the cationic polymer together with a water-soluble resin; an particle dispersion obtained by further granulating a pre-dispersion obtained by pre-dispersing a solution containing at least fine particles and a cationic polymer and the pre-dispersion and/or the particle dispersion is heated at room temperature for 5 hours or longer after pre-dispersion and/or after granulating; and a coating solution for coloring agent accepting layer obtained by adding a water-soluble resin to the particle dispersion.
摘要翻译：本发明提供一种具有着色剂接受层的喷墨记录纸，该着色剂接收层包含含有阳离子聚合物的平均分子量为6万以下且离子浓度为1.5质量％以下的阳离子聚合物的分散体与水溶性树脂一起; 通过将通过预分散至少细颗粒和阳离子聚合物的溶液和预分散体和/或颗粒分散体进一步造粒的预分散体获得的颗粒分散体在预处理之后在室温下加热5小时或更长时间分散和/或造粒后; 以及通过向颗粒分散体中加入水溶性树脂得到的着色剂接受层用涂布液。

10. 发明授权

US06777039B2 Inkjet recording sheet 有权
标题翻译：喷墨记录纸
公开(公告)号：US06777039B2
公开(公告)日：2004-08-17
申请号：US10125580
申请日：2002-04-19
申请人： Kazuyuki Koike , Takashi Kobayashi , Katsuyoshi Suzuki , Ryoichi Nakano
发明人： Kazuyuki Koike , Takashi Kobayashi , Katsuyoshi Suzuki , Ryoichi Nakano
IPC分类号： B41M500
CPC分类号： B41M5/52 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5245 , B41M5/5254 , Y10T428/24802
摘要： An inkjet recording sheet comprising a support and, on a surface of the support, a colorant-receiving layer formed by applying a first coating liquid, adding a second coating liquid, after application of the first coating liquid and before the same shows a decreasing rate of drying, and thereafter hardening and drying the coat layer to form a porous structure. The first coating liquid has a pH value of 5 or lower, and is obtained by adding a solution which includes polyvinyl alcohol, a nonionic surfactant and/or amphoteric surfactant and a high boiling point organic solvent, to a dispersion including a cationic resin and vapor-phase-process silica having a specific surface area of at least 200 m2/g as measured by the BET method. The second coating liquid has a pH value of 8.5 or higher and includes a cross-linking agent capable of cross-linking the polyvinyl alcohol, an organic mordant and a nonionic surfactant.
摘要翻译：一种喷墨记录纸，其包括支撑体，并且在所述支撑体的表面上，通过施加第一涂布液，添加第二涂布液，在施加所述第一涂布液之后并在其之前显示出降低率而形成的着色剂接收层干燥，然后硬化和干燥涂层以形成多孔结构。第一涂布液的pH值为5以下，通过将包括聚乙烯醇，非离子表面活性剂和/或两性表面活性剂和高沸点有机溶剂的溶液加入到包含阳离子树脂和蒸气的分散体中而获得通过BET法测量的具有至少200m 2 / g的比表面积的相过程二氧化硅。第二涂布液的pH值为8.5以上，并且包括能够交联聚乙烯醇的交联剂，有机媒染剂和非离子表面活性剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式