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1. 发明专利

JP2006312305A Ink set and ink for inkjet recording, and inkjet image recording method 有权
标题翻译：墨水记录墨盒和墨水，以及墨水记录方法
公开(公告)号：JP2006312305A
公开(公告)日：2006-11-16
申请号：JP2005289360
申请日：2005-09-30
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MAKUTA TOSHIYUKI , KONNO MASAAKI , TSUJIHATA SHIGENORI , KADOMATSU TETSUZO
IPC分类号： B41M5/00 , B41J2/01 , C09D11/00 , C09D11/322 , C09D11/328 , C09D11/36 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide an ink set and ink for inkjet recording and an inkjet image recording method which reduce blurring and droplet-hit interference and enable formation of an image of a high image quality. SOLUTION: The ink set for inkjet recording comprises at least a first liquid and a second liquid and is made up of a plurality of kinds of liquids. The first liquid is prepared by dissolving an oil-soluble polymer, while at least one of the plurality of kinds of liquids contains a polymerizable compound. The ink for inkjet recording contains at least a high-boiling organic solvent and the oil-soluble polymer. In the inkjet image recording method, the ink set is used, and the first and second liquids are given onto a recording medium simultaneously or in the sequence of either one of them first and the other subsequently so that they come into contact with each other. Thereby the image is formed. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于喷墨记录的油墨组和油墨以及减少模糊和液滴撞击干扰并能够形成高图像质量的图像的喷墨图像记录方法。解决方案：用于喷墨记录的油墨组包括至少第一液体和第二液体，并且由多种液体组成。通过溶解油溶性聚合物制备第一液体，而多种液体中的至少一种含有可聚合化合物。用于喷墨记录的油墨至少含有高沸点有机溶剂和油溶性聚合物。在喷墨图像记录方法中，使用油墨组，并且将第一和第二液体同时或按照它们中的任一个的顺序一并给予记录介质，使得它们彼此接触。从而形成图像。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006241193A Ink composition, method for inkjet-recording and printed material by using the same 审中-公开
标题翻译：墨水组合物，使用其记录和印刷材料的方法
公开(公告)号：JP2006241193A
公开(公告)日：2006-09-14
申请号：JP2005055016
申请日：2005-02-28
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TSUJIHATA SHIGENORI
IPC分类号： B41J2/01 , B41M5/00 , C08F290/06 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38
摘要： PROBLEM TO BE SOLVED: To provide an ink composition excellent in the dispersing property of a fine pigment and stability of the same, capable of forming a high picture quality image having a clear color tone and a high color-attaching power, curing by the irradiation of an active radiation and suitable for an inkjet recording, a method for inkjet-recording by using the ink composition and printed materials obtained from the same. SOLUTION: This ink composition contains (a) a polymerizable compound, (b) a pigment and (c) a graft polymer having a polymerization unit consisting of at least a monomer expressed by general formula (1) [wherein, R 1 is H or methyl; R 2 is a 1-8C alkylene; X is -OR 3 or -OCOR 4 (wherein, R 3 , R 4 are each H, an alkyl or an aryl); and (n) is 2-200]. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供精细颜料的分散性优异的油墨组合物及其稳定性，能够形成具有清晰色调和高附着色度的高图像质量图像，固化通过照射活性辐射并适合于喷墨记录，使用油墨组合物和由其获得的印刷材料进行喷墨记录的方法。解决方案：该油墨组合物含有（a）可聚合化合物，（b）颜料和（c）具有至少由通式（1）表示的单体组成的聚合单元的接枝聚合物[其中， SP> 1 是H或甲基; R 2 SP 2是1-8C亚烷基; X为-OR 3 或-OCOR 4 （其中，R 3 ，R 4 分别为H，烷基或芳基）; 和（n）为2-200]。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006142645A Inkjet recording medium 审中-公开
标题翻译：喷墨记录介质
公开(公告)号：JP2006142645A
公开(公告)日：2006-06-08
申请号：JP2004335803
申请日：2004-11-19
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TSUJIHATA SHIGENORI , NAKANO RYOICHI
IPC分类号： B41M5/00 , B41J2/01 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording medium, in which the absorption of ink is favorable and a highly dense image recording is possible and, at the same time, the resistance to bleeding with time and resistance to water are improved. SOLUTION: The ink accepting layer of the inkjet recording medium includes at least one kind selected from the group consisting of a boron compound, a copper compound, an aluminum compound, a titanium compound, a zirconium compound and an iron compound and a cationic polymer, which has a 1,2- or 1,3-diol structure and an I/O value of not more than 2.5. The preferable cationic polymer has general formula (1), wherein A is a unit derived from a cationic vinyl monomer having a quaternary ammonium group, B is a unit derived from a vinyl monomer having an I/O value≤0.5, R is H or CH 3 , Z is a bivalent combining group, l=20-80 mol%, m=10-70 mol%, n=5-10 mol% (l+m+n=100) and p=1 or 2. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种喷墨记录介质，其中油墨的吸收是有利的，并且高密度的图像记录是可能的，并且同时耐久性和耐水性得到改善。解决方案：喷墨记录介质的油墨接受层包括选自硼化合物，铜化合物，铝化合物，钛化合物，锆化合物和铁化合物中的至少一种，和阳离子聚合物，其具有1,2-或1,3-二醇结构，I / O值不大于2.5。优选的阳离子聚合物具有通式（1），其中A为衍生自具有季铵基团的阳离子乙烯基单体的单元，B为衍生自I / O值≤0.5的乙烯基单体的单元，R为H或 Z为3价，Z为二价结合基，l = 20-80摩尔％，m = 10-70摩尔％，n = 5-10摩尔％（1 + m + n = 100）和 p = 1或2.版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2006103265A Recording medium 审中-公开
标题翻译：记录媒体
公开(公告)号：JP2006103265A
公开(公告)日：2006-04-20
申请号：JP2004296384
申请日：2004-10-08
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TSUJIHATA SHIGENORI , TOJO KAORU
IPC分类号： B41M5/00 , B41J2/01 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide a recording medium which can produce a high resolution/high density image, has high ozone resistance, and effectively inhibits the generation of a feathering phenomenon over time, even in the case of long-time conservation after printing. SOLUTION: The recording medium has a recording layer, formed on a support, which contains a polymer including a functional group with a sulfur atom, preferably, the sulfur atom in the form of a thioether bond, in a main chain or a side chain, and besides, a functional group with a plurality of cationic groups in the side chain. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供能够产生高分辨率/高密度图像的记录介质，具有高耐臭氧性，并且即使在长时间保存的情况下也能有效地抑制随着时间的推移产生羽化现象印后。解决方案：记录介质具有形成在载体上的记录层，该载体包含在主链或主链中含有硫原子的官能团的聚合物，优选硫醚键形式的硫原子侧链，此外，在侧链中具有多个阳离子基团的官能团。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005131866A Medium for inkjet recording and its production method 审中-公开
标题翻译：喷墨记录介质及其生产方法
公开(公告)号：JP2005131866A
公开(公告)日：2005-05-26
申请号：JP2003368621
申请日：2003-10-29
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TSUJIHATA SHIGENORI
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide a medium for inkjet recording which has an excellent ink absorbency and is free from bleeding over time. SOLUTION: The medium for inkjet recording has an ink receiving layer on a support. The medium is characterized in that the ink receiving layer is a polymer having the lower limit critical solution temperature in (A) fine particles, (B) a mordant and (C) water, and includes a co-polymer containing a unit having a group to develop temperature sensitivity and a unit having a hydroxyl group. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有优异的吸墨性并随时间流逝的喷墨记录介质。解决方案：用于喷墨记录的介质在载体上具有油墨接收层。该介质的特征在于，油墨接收层是在（A）微粒，（B）媒染剂和（C）水中具有下限临界溶解温度的聚合物，并且包括含有具有基团的单元的共聚物以发展温度敏感性和具有羟基的单元。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2005096384A Inkjet recording medium and inkjet recording method 审中-公开
标题翻译：喷墨记录介质和喷墨记录方法
公开(公告)号：JP2005096384A
公开(公告)日：2005-04-14
申请号：JP2003348308
申请日：2003-10-07
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TAKASHIMA MASANOBU , TSUJIHATA SHIGENORI
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52 , C09D11/00
CPC分类号： B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5254 , B41M5/5281 , B41M2205/12 , C09D11/40
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording medium which eliminates image bleeding over a long period of time and has excellent light resistance, while maintaining good gloss and high ink absorbing performance, and an inkjet recording method. SOLUTION: In the inkjet recording medium where an ink absorbing layer is provided on a substrate, the ink absorbing layer contains a complex which is formed of at least a divalent metal and an acidic group-containing compound having a substituent including a nitrogen atom, an oxygen atom or a sulfur atom. In the inkjet recording method, an image is formed on the inkjet recording medium by using an ink set for inkjet recording, which is composed of respective inks containing yellow, magenta and cyan dye, and wherein an oxidation potential of the magenta dye and/or the cyan dye is higher than 0.8 V (vs SCE). Preferably, a compound, which is expressed by general formula (I), is used as the acidic group-containing compound. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种消除长时间的图像渗色并且具有优异的耐光性，同时保持良好的光泽和高的吸墨性能的喷墨记录介质以及喷墨记录方法。解决方案：在其中在基板上设置吸墨层的喷墨记录介质中，吸墨层含有由至少二价金属和含有氮的取代基的含酸性化合物形成的络合物原子，氧原子或硫原子。在喷墨记录方法中，通过使用由用于喷墨记录的油墨组形成的喷墨记录介质上的图像，其由包含黄色，品红色和青色染料的各种油墨组成，并且其中品红色染料和/或青色染料高于0.8V（vs SCE）。优选将由通式（I）表示的化合物用作含酸性基团的化合物。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004230768A Sheet for ink jet recording 审中-公开
公开(公告)号：JP2004230768A
公开(公告)日：2004-08-19
申请号：JP2003023415
申请日：2003-01-31
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TSUJIHATA SHIGENORI , NAKANO RYOICHI
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide a sheet for ink jet recording which can form an image with high resolving power and high density and is free from the generation of a bleeding over time even in case the sheet is kept for a long time under high temperature/high humidity environments after printing and thus can stably retain an image. SOLUTION: This sheet for ink jet recording has a coloring material receiving layer formed on a support. The coloring material receiving layer contains a fine particle, a water-soluble resin and a cationic resin having at least either of the unit represented by formula (1) or the unit represented by formula (2) (in both formulae, R 1 and R 2 are each independently a 1-18C alkyl group, a 7-18C aralkyl group and a 6-18C aryl group, provided, however, that the total of the carbon atom numbers of R 1 and R 2 is not less than 5 and X - is a counteranion). COPYRIGHT: (C)2004,JPO&NCIPI

8. 发明专利

JP2004167784A Inkjet recording sheet 有权
公开(公告)号：JP2004167784A
公开(公告)日：2004-06-17
申请号：JP2002335068
申请日：2002-11-19
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TSUJIHATA SHIGENORI , NAKANO RYOICHI
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52
CPC分类号： B41M5/50 , B41M5/5245
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording sheet excellent in bleeding with time and light resistance.
SOLUTION: This inkjet recording sheet is characterized in that a color material receiving layer on a substrate includes fine particles, a water soluble resin, and a cationic resin with a unit which is expressed by general formula (1). In general formula (1), R represents hydrogen or a methyl group; Y represents a linking group; R
1 represents a (substituted) aralkyl or aryl group; R
2 and R
3 each represent a (substituted) alkyl, aralkyl or aryl group; R
4 represents a (substituted) alkylene, aralkylene or arylene group; Q represents at least one unit which is provided from a monomer having an ethylenic double bond and wherein an I/O value is less than 1; X
- represents an anion; m represents 20-100 mol%; and n represents 0-80 mol%.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004106480A Ink-jet recording sheet 审中-公开
标题翻译：喷墨记录表
公开(公告)号：JP2004106480A
公开(公告)日：2004-04-08
申请号：JP2002275731
申请日：2002-09-20
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： WAKATA YUICHI , TSUJIHATA SHIGENORI , NAKANO RYOICHI
IPC分类号： B41J2/01 , B41M5/00 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide an ink-jet recording sheet which has good ink absorbency and a high resolution, can form an image of a high density, is excellent in image self stability (light resistance, ozone resistance, etc.), is free from the occurrence of bleeding with the passage of time, and is excellent in production aptitude. SOLUTION: The ink-jet recording sheet has a color material receiving layer on a support. The receiving layer contains a water-soluble copolymer having 15-40 mole% of at least one kind of repeating unit shown by general formula (1) (wherein R 1 is a hydrogen atom or a 1-4 alkyl group; R 2 -R 4 are each a hydrogen atom, a 1-18 alkyl group which can have a substituent and can be linked to form a saturated or unsaturated ring, an aryl group, or an aralkyl group; and X - is a negative ion) and at least one kind of noncationic repeating unit which can be copolymerized with it and fine particles 2 μm or below in average primary particle size. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供具有良好的吸墨性和高分辨率的喷墨记录纸，可以形成高密度的图像，图像自身稳定性（耐光性，耐臭氧性等）优异。），随着时间的流逝，没有发生出血，生产能力优良。解决方案：喷墨记录纸在支撑体上具有着色材料接收层。接收层含有具有15-40摩尔％的通式（1）所示的至少一种重复单元的水溶性共聚物（其中R 1 是氢原子或1-4 烷基; R 2 SP 2 -R SP 4各自为氢原子，可以具有取代基的1-18烷基，并可连接形成饱和或不饱和环，芳基或芳烷基; X - 为负离子）和可与其共聚的至少一种非阳离子重复单元和平均初级粒子为2μm以下的微粒粒度。版权所有（C）2004，JPO

10. 发明专利

JP2003335043A Ink jet recording sheet 审中-公开
标题翻译：喷墨记录表
公开(公告)号：JP2003335043A
公开(公告)日：2003-11-25
申请号：JP2002144219
申请日：2002-05-20
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： TSUJIHATA SHIGENORI , KOIKE KAZUYUKI
IPC分类号： B41J2/01 , B05D5/04 , B41M5/00 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which is strong and free from a crack or the like, has a good ink absorbing property and is excellent in storage stability of an image part without using a boron compound which is a substance regulated by emission standards.
SOLUTION: A receptive layer of a coloring material on a substrate contains (a) a water soluble resin having a functional group to be selected from a carboxyl group, a sulflic group, an acetoacetyl group and an reactive ketone group, (b) a crosslinking agent capable of being reacted with the functional group and (c) a fine particle, and has a three-dimensional mesh structure of 50-80% in a void volume to provide the ink jet recording sheet.
COPYRIGHT: (C)2004,JPO

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