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1. 发明申请

US20070202263A1 Process For Producing Coated Sheet 审中-公开
标题翻译：生产涂层工艺
公开(公告)号：US20070202263A1
公开(公告)日：2007-08-30
申请号：US10590308
申请日：2005-02-24
申请人： Ryu Kitamura , Kazuyoshi Wakata , Yasuto Tai , Motoko Hiraki , Shinichi Asano
发明人： Ryu Kitamura , Kazuyoshi Wakata , Yasuto Tai , Motoko Hiraki , Shinichi Asano
IPC分类号： B05D7/00
CPC分类号： B41M5/52 , B05D5/04 , B05D5/08
摘要： A process for producing a coated sheet, in which there can be formed a coating layer simultaneously attaining an ink absorption rate and coating film cracking control suitable for use as an inkjet recording layer, in particular, there can be realized high gloss, high ink absorption, high printing density and high image quality required for use as a glossy inkjet recording sheet. There is provided a process for producing a coated sheet, comprising coating a support, or undercoat layer superimposed on the support, with a coating liquid containing a thermosensitive polymeric compound reversibly exhibiting hydrophilicity and hydrophobicity depending on temperature change, characterized in that the coating liquid containing a thermosensitive polymeric compound is applied concurrently with application of a treatment liquid whose temperature is in the range in which the thermosensitive polymeric compound exhibits hydrophilicity, or after the application of the treatment liquid without drying after the application.
摘要翻译：一种涂布片材的制造方法，其中可以形成同时获得墨吸收速率的涂层和适用于喷墨记录层的涂膜裂解控制，特别是可以实现高光泽度，高吸墨性，高印刷密度和用作光泽喷墨记录片所需的高图像质量。提供了一种制造涂布片材的方法，其包括将包含支持体或底涂层叠加在载体上的涂布液，其中所述涂布液含有根据温度变化可逆显示出亲水性和疏水性的热敏聚合物，其特征在于，包含使用温度在热敏聚合物表现出亲水性的范围内的处理液的施用，或者施用后施加处理液而不干燥的同时施加热敏性高分子化合物。

2. 发明申请

US20080038491A1 Method for Producing Ink Jet Recording Sheet and Ink Jet Recording Sheet 审中-公开
标题翻译：生产喷墨记录纸和喷墨记录纸的方法
公开(公告)号：US20080038491A1
公开(公告)日：2008-02-14
申请号：US11574970
申请日：2005-09-08
申请人： Kazuo Ikeda , Motoko Hiraki , Shinichi Asano , Tomoyuki Hisaoka , Nobuhisa Dano , Hiroyuki Nemoto
发明人： Kazuo Ikeda , Motoko Hiraki , Shinichi Asano , Tomoyuki Hisaoka , Nobuhisa Dano , Hiroyuki Nemoto
IPC分类号： B41M5/50 , B41J2/01 , B41M5/52 , B41M5/00
CPC分类号： B41M5/506 , B41M5/52 , B41M5/5218 , B41M5/5245 , B41M5/5254 , B41M2205/12 , B41M2205/38
摘要： The present invention relates to a method for producing an ink jet recording sheet characterized by including: applying a coating liquid containing at least both a temperature-sensitive polymeric compound and a pigment the temperature-sensitive polymeric compound having a temperature region where hydrophobicity is exhibited and a temperature region where hydrophilicity is exhibited, the coating liquid becoming more viscous or gelating in the temperature region where hydrophilicity is exhibited, onto either an air-permeable support or at least one undercoating layer provided on an air-permeable support in the temperature region where hydrophobicity is exhibited, to form a coating layer of the coating liquid, bringing the temperature thereof to the temperature region where the temperature-sensitive polymeric compound exhibits hydrophilicity to increase the viscosity of the coating layer or gelate the coating layer, then applying a wetting liquid containing an ink fixing agent (and colloidal particles) onto the viscosity-increased or gelated coating layer, followed by bringing the assembly into contact and press to a heated specular surface and drying to form an ink-receptive layer.
摘要翻译：本发明涉及一种喷墨记录纸的制造方法，其特征在于，包括：涂布至少含有温度敏感性高分子化合物和颜料的涂布液，所述涂料具有表现出疏水性的温度区域的温度敏感性高分子化合物，以及显示亲水性的温度区域，在显示亲水性的温度区域中，涂布液变得更粘稠或凝胶化，在设置在透气性支持体上的透气性载体或至少一层底涂层上，表现出疏水性，形成涂布液的涂层，使其温度达到温度敏感性聚合物表现出亲水性的温度区域，以增加涂层的粘度或使涂层凝胶化，然后涂布润湿液体含有墨水固定剂（和胶体） dal颗粒）到粘度增加或凝胶化的涂层上，随后使组件接触并压制成加热的镜面，并干燥以形成油墨接受层。

3. 发明授权

US07303651B2 Ink jet recording paper 有权
标题翻译：喷墨记录纸
公开(公告)号：US07303651B2
公开(公告)日：2007-12-04
申请号：US10494843
申请日：2002-11-08
申请人： Shinichi Asano , Motoko Hiraki , Tomomi Takahashi , Hiromasa Kondo , Takeshi Iida , Ryu Kitamura
发明人： Shinichi Asano , Motoko Hiraki , Tomomi Takahashi , Hiromasa Kondo , Takeshi Iida , Ryu Kitamura
IPC分类号： D21F11/00
CPC分类号： B41M5/5218 , B41M5/506 , B41M5/508 , B41M2205/38
摘要： Ink jet printing paper capable of providing, by using a low permeablity or a nonpermeable supporting sheet, a high surface glossiness and a high dot reproducibility of a silver halide photograph level, an excellent absorptivity of ink, and a high recording density, and preventing cockling by ink solvent, comprising the low permeablity or the nonpermeable supporting sheet, at least one ink receiving layer coated on the supporting sheet, and a luster layer coated on the ink receiving layer, the ink receiving layer in contact with the luster layer comprising pigment, as a main component, having a specific surface area-based mode diameter of pore distribution of 100 nm or less and an average secondary particle size of 1.3 μm or less, and the luster layer comprising pigment, as a main component, having an average primary particle size of 5 to 100 nm.
摘要翻译：能够通过使用低渗透性或不渗透性的支撑片材提供卤化银照片级的高表面光泽度和高点再现性，油墨的优异吸收性和高记录密度，并防止起皱的喷墨打印纸通过油墨溶剂，包含低透过性或不渗透性支撑片材，涂覆在支撑片材上的至少一种油墨接受层和涂覆在油墨接收层上的光泽层，与包含颜料的光泽层接触的油墨接收层，作为主要成分，其孔分布的比表面积模式直径为100nm以下，平均二次粒径为1.3μm以下，作为主要成分的颜料作为主要成分，具有平均初级粒度为5〜100nm。

4. 发明授权

US6153074A Recording material for electro-coagulation printing and method for printing thereon 失效
标题翻译：电凝印刷用记录材料及其印刷方法
公开(公告)号：US6153074A
公开(公告)日：2000-11-28
申请号：US266585
申请日：1999-03-11
申请人： Motoko Hiraki , Shinichi Nagasaki , Masayuki Kamei
发明人： Motoko Hiraki , Shinichi Nagasaki , Masayuki Kamei
IPC分类号： B41J2/385 , B41C1/10 , B41M3/00 , B41L33/00
CPC分类号： B41C1/105
摘要： A recording material having a compression modulus of elasticity of 650 kgf/cm.sup.2 or less in the direction of the thickness thereof and exhibiting a maximum strain of 0.08 or more generated under pressure of 40 kgf/cm.sup.2 in the thickness direction of the recording material, can record thereon electro-coagulated ink images with high clarity and color density by electro-coagulation printing.
摘要翻译：在记录材料的厚度方向上，在其厚度方向上的压缩弹性模量为650kgf / cm 2以下且在40kgf / cm 2的压力下产生的最大应变为0.08以上的记录材料可以在其上记录通过电凝印刷具有高透明度和色密度的电凝图像。

5. 发明申请

US20080044601A1 INK JET PRINTING PAPER 审中-公开
标题翻译：喷墨打印纸
公开(公告)号：US20080044601A1
公开(公告)日：2008-02-21
申请号：US11877549
申请日：2007-10-23
申请人： Shinichi Asano , Motoko Hiraki , Tomomi Takahashi , Hiromasa Kondo , Takeshi Iida , Ryu Kitamura
发明人： Shinichi Asano , Motoko Hiraki , Tomomi Takahashi , Hiromasa Kondo , Takeshi Iida , Ryu Kitamura
IPC分类号： B41M5/50 , B41M5/00
CPC分类号： B41M5/5218 , B41M5/506 , B41M5/508 , B41M2205/38
摘要： Ink jet printing paper capable of providing, by using a low permeability or a nonpermeable supporting sheet, a high surface glossiness and a high dot reproducibility of a silver halide photograph level, an excellent absorptivity of ink, and a high recording density, and preventing cockling by ink solvent, comprising the low permeability or the nonpermeable supporting sheet, at least one ink receiving layer coated on the supporting sheet, and a luster layer coated on the ink receiving layer, the ink receiving layer in contact with the luster layer comprising pigment, as a main component, having a specific surface area-based mode diameter of pore distribution of 100 nm or less and an average secondary particle size of 1.3 μm or less, and the luster layer comprising pigment, as a main component, having an average primary particle size of 5 to 100 nm.
摘要翻译：能够通过使用低渗透性或不透气性的支持片材提供卤化银照片级别的高表面光泽度和高点再现性，油墨的优异吸收性和高记录密度的喷墨打印纸，并且防止起皱通过油墨溶剂，包括低渗透性或非渗透性支撑片材，涂覆在支撑片材上的至少一个油墨接收层和涂覆在油墨接收层上的光泽层，与包含颜料的光泽层接触的油墨接收层，作为主要成分，其孔分布的比表面积模式直径为100nm以下，平均二次粒径为1.3μm以下，作为主要成分的颜料作为主要成分，具有平均初级粒度为5〜100nm。

6. 发明授权

US06248432B1 Ink jet recording sheet 失效
标题翻译：喷墨记录纸
公开(公告)号：US06248432B1
公开(公告)日：2001-06-19
申请号：US08948042
申请日：1997-10-09
申请人： Katsumi Moronuki , Motoko Hiraki , Yoshiaki Nakamura , Hideyasu Asakage
发明人： Katsumi Moronuki , Motoko Hiraki , Yoshiaki Nakamura , Hideyasu Asakage
IPC分类号： B32B326
CPC分类号： B41M5/52 , B41M5/5236 , B41M5/5254 , Y10T428/254
摘要： An ink jet recording sheet having an excellent jet ink-fixing property and heat-sealing property and capable of recording thereon ink images having excellent water resistance and light fastness has an ink receiving layer formed on a surface of a support sheet and including a binder and fine particles of a water-insoluble, amino group-containing resin having a total amine value of 5 to 500 and preferably a glass transition temperature of 15 to 250° C.
摘要翻译：具有优异的喷墨定影性和热封性并能够记录具有优异的耐水性和耐光性的油墨图像的喷墨记录纸，在支撑片的表面上形成有包含粘合剂和具有总胺值为5至500，优选玻璃化转变温度为15至250℃的不溶于水的含氨基树脂的细颗粒。

7. 发明申请

US20050233098A1 Ink-jet recording paper 审中-公开
标题翻译：喷墨记录纸
公开(公告)号：US20050233098A1
公开(公告)日：2005-10-20
申请号：US10514840
申请日：2003-05-20
申请人： Shinichi Asano , Motoko Hiraki
发明人： Shinichi Asano , Motoko Hiraki
IPC分类号： B41M5/52 , B41M5/40
CPC分类号： B41M5/5254
摘要： An ink-jet recording paper which has at least as a surface layer a layer comprising: a copolymer obtained from two monomer compositions (A) and (B) which each comprises a monomer (a) and/or monomer (b) and at least one of which further contains a monomer (c) by polymerizing the monomer composition (A) and then copolymerizing the monomer composition (B), the difference in glass transition temperature between the polymer of the monomer composition (A) and the polymer of the monomer composition (B) being 5° C. or larger, and colloidal silica (2). The paper is improved in gloss in both unprinted areas and printed areas and in suitability for ink-jet recording, e.g., suitability for conveyance. (α-Methyl)styrene. Alkyl(meth)acrylate represented by the formula (1): wherein R1 represents hydrogen etc.; and R2 represents a C1-22 aliphatic hydrocarbon group. (c) α,β-Unsaturated carboxylic acid and/or salt thereof.
摘要翻译：一种喷墨记录纸，其至少具有表层，该层包括：由两种单体组合物（A）和（B）获得的共聚物，其各自包含单体（a）和/或单体（b），并且至少其中之一还含有通过聚合单体组合物（A）然后使单体组合物（B）共聚的单体（c），单体组合物（A）的聚合物与单体的聚合物之间的玻璃化转变温度差组合物（B）为5℃以上，胶体二氧化硅（2）。该纸在未印刷区域和印刷区域的光泽度方面得到改善，并且适用于喷墨记录，例如适用于输送。（α-甲基）苯乙烯。由式（1）表示的（甲基）丙烯酸烷基酯：其中R 1表示氢等; R 2表示C 1-22脂族烃基。（c）α，β-不饱和羧酸和/或其盐。

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