公开(公告)号：JP2010084015A

公开(公告)日：2010-04-15

申请号：JP2008254622

申请日：2008-09-30

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： YOKOI KAZUKIMI ,  NAKAMURA IPPEI

IPC: C08F290/08 ,  B41J2/01 ,  B41M5/00 ,  C08F8/00 ,  C08F26/02 ,  C08G73/04 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328 ,  C09D11/36 ,  C09D11/38

Abstract: PROBLEM TO BE SOLVED: To provide a curable composition which has excellent curing sensitivity and from which a firm and soft film can be formed, to provide an ink composition which is prepared by using the curable composition and from which an image excellent in curability, scratch resistance, blocking resistance and stretchability can be formed, and to provide an ink-jet recording method using the ink composition and printed matter. SOLUTION: The curable composition includes (A) a polymerizable polymer compound having a radical polymerizable group on the side chain of the polymer compound which is selected from a group comprising polyallylamine, polyvinylamine and polyethyleneimine, (B) a radical polymerizable compound having the structure different from that of (A) the polymerizable polymer compound, and (C) a polymerization initiator. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 待解决的问题：为了提供一种具有优异的固化灵敏度并且可以形成牢固和软膜的可固化组合物，以提供通过使用可固化组合物制备的油墨组合物，并且其中优异的 可以形成固化性，耐刮擦性，抗粘连性和拉伸性，并提供使用该油墨组合物和印刷物的喷墨记录方法。 解决方案：可固化组合物包括（A）在聚合物化合物的侧链上具有自由基聚合性基团的可聚合高分子化合物，其选自聚烯丙基胺，聚乙烯胺和聚乙烯亚胺，（B）可自由基聚合的化合物，其具有 该结构与（A）聚合性高分子化合物的结构不同，（C）聚合引发剂。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010070675A

公开(公告)日：2010-04-02

申请号：JP2008240704

申请日：2008-09-19

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NAKAMURA IPPEI

IPC: C08F2/46 ,  B41J2/01 ,  B41M5/00 ,  C08F226/06 ,  C09D11/00 ,  C09D11/322 ,  C09D11/38

Abstract: PROBLEM TO BE SOLVED: To provide a photo-curing composition having high sensitivity to active radiation exposure, excellent curability, and good shelf stability, and forming a cured film having high adhesiveness to a solid surface, to provide an ink composition containing the photo-curing composition, and to provide a method for inkjet recording using the ink composition. SOLUTION: The photo-curing composition includes: (A) N-vinyl-piperidone; (B) a polymerizable compound having a structure different from the N-vinyl-piperidone; and (C) a photopolymerization initiator. The ink composition contains the photo-curing composition. The method for inkjet recording includes using the ink composition. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 解决的问题：提供对活性放射线暴露具有高灵敏度的光固化组合物，优异的固化性和良好的储存稳定性，以及形成对固体表面具有高粘合性的固化膜，以提供含有 光固化组合物，并提供使用该油墨组合物的喷墨记录方法。 光固化组合物包括：（A）N-乙烯基 - 哌啶酮; （B）具有与N-乙烯基 - 哌啶酮不同的结构的可聚合化合物; 和（C）光聚合引发剂。 油墨组合物含有光固化组合物。 喷墨记录方法包括使用油墨组合物。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010006977A

公开(公告)日：2010-01-14

申请号：JP2008168848

申请日：2008-06-27

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NAKAMURA IPPEI ,  MATSUMURA SUEHIKO

IPC: C09B67/20 ,  B41J2/01 ,  B41M5/00 ,  C08F2/40 ,  C08F2/50 ,  C09B57/00 ,  C09B67/22 ,  C09B67/42 ,  C09D11/00 ,  C09D11/322 ,  C09D11/324 ,  C09D11/328 ,  C09D11/38

Abstract: PROBLEM TO BE SOLVED: To provide a photocurable composition capable of forming a cured film having high sensitivity to irradiation of active radiation, excellent in curability and storage stability, showing less color change before and after curing, and having high adhesiveness to a solid surface after curing, and to provide an ink composition containing the photocurable composition.
SOLUTION: The photocurable composition comprises: (A) a compound having a radically polymerizable unsaturated bond and a sulfide bond in the molecule; (B) a radically polymerizable compound; (C) a radical polymerization initiator; and (D) a sensitizing dye represented by general formula (i). Also disclosed is an ink composition containing the photocurable composition. In the general formula (i), X represents O, S, or NR; R represents a hydrogen atom, an alkyl group, or an acyl group; n represents 0 or 1; and R
1 -R
8 each independently represents a hydrogen atom or a monovalent substituent.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 解决问题的方案：提供能够形成对活性辐射的照射具有高灵敏度的固化膜的光固化性组合物，固化性和保存稳定性优异，固化前后的颜色变化少，并且对于 固化后的固体表面，并提供含有该光固化性组合物的油墨组合物。 光固化性组合物包含：（A）分子中具有自由基聚合性不饱和键和硫键的化合物; （B）自由基聚合性化合物; （C）自由基聚合引发剂; 和（D）由通式（i）表示的增感染料。 还公开了含有可光固化组合物的油墨组合物。 在通式（i）中，X表示O，S或NR; R表示氢原子，烷基或酰基; n表示0或1; R 1和R 2各自独立地表示氢原子或一价取代基。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009127030A

公开(公告)日：2009-06-11

申请号：JP2007307046

申请日：2007-11-28

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NAKAMURA IPPEI ,  HAYATA YUICHI ,  WATANABE KOTARO

IPC: B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38

CPC classification number: C09D11/101

Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording ink composition having high sensitivity against irradiation of an active radiation, capable of forming an image excellent in curability and having after curing a strong adhesiveness with a recording medium, weak in color change on coloration after curing, excellent in storage stability of ink, and also excellent in discharge stability when used for an inkjet device, and to provide an inkjet recording method using the ink composition. SOLUTION: The ink composition comprises a compound (A) having in its molecule both a polymerizable unsaturated bond and a sulfide bond and a radical polymerization initiator (B), and perferably a colorant (C). COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供对活性辐射的照射具有高灵敏度的喷墨记录油墨组合物，能够形成固化性优异且固化后与记录介质的强粘合性的图像，色变弱 固化后的着色，油墨的保存稳定性优异，喷墨装置的喷出稳定性也优异，并且提供使用该油墨组合物的喷墨记录方法。 解决方案：油墨组合物包含其分子中具有可聚合不饱和键和硫化物键的化合物（A）和自由基聚合引发剂（B），优选为着色剂（C）。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007177178A

公开(公告)日：2007-07-12

申请号：JP2005380194

申请日：2005-12-28

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NAKAMURA IPPEI ,  KASAI KIYOSUKE

IPC: B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38

Abstract: PROBLEM TO BE SOLVED: To provide an ink composition hardenable with high sensitivity by irradiation to form a high-quality image, and giving a sufficiently flexible hardened product obtained by the hardening of ink; an inkjet recording method using the composition; a lithographic printing plate capable of forming a high-quality image prepared by the ink composition and having excellent plate life; and a production method of the printing plate. SOLUTION: The ink composition comprises (A) a polymerization initiator, (B) an ester or amide of monofunctional (meth)acrylic acid having alkylene oxide repeating unit in the molecule, and (C) a coloring material. The content of (B) the ester or amide of monofunctional (meth)acrylic acid having alkylene oxide repeating unit in the molecule is 1-18 mass% based on the total mass of the ink composition. The composition preferably further comprises (E) a sensitizing coloring matter. The composition is suitable for inkjet recording. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：通过照射提供具有高灵敏度的油墨组合物以形成高质量的图像，并且提供通过油墨硬化获得的足够柔软的硬化产物; 使用该组合物的喷墨记录方法; 平版印刷版，能够形成由油墨组合物制备的高品质图像并具有优异的印版寿命; 和印刷版的制造方法。 解决方案：油墨组合物包含（A）聚合引发剂，（B）分子中具有环氧烷重复单元的单官能（甲基）丙烯酸的酯或酰胺，和（C）着色材料。 （B）分子中具有环氧烷重复单元的单官能（甲基）丙烯酸的酯或酰胺的含量相对于油墨组合物的总质量为1-18质量％。 组合物优选进一步包含（E）增感色素。 该组合物适用于喷墨记录。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007177173A

公开(公告)日：2007-07-12

申请号：JP2005380032

申请日：2005-12-28

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NAKAMURA IPPEI

IPC: B41C1/10 ,  B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38

Abstract: PROBLEM TO BE SOLVED: To provide an ink composition hardenable with high sensitivity by irradiation to form a high-quality image, and giving a sufficiently flexible hardened product obtained by the hardening of ink; an inkjet recording method using the composition; a lithographic printing plate capable of forming a high-quality image prepared by the ink composition and having excellent plate life; and a production method of the printing plate. SOLUTION: The ink composition comprises (A) a polymerization initiator, (B) an ester or amide of (meth)acrylic acid having 1,3-diketone structure, and (C) a coloring material. Preferably, the composition further comprises (D) other polymerizable compound and (E) a sensitizing coloring matter. The composition is suitable for inkjet recording. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：通过照射提供具有高灵敏度的油墨组合物以形成高质量图像，并且提供通过油墨硬化获得的足够柔软的硬化产品; 使用该组合物的喷墨记录方法; 平版印刷版，能够形成由油墨组合物制备的高品质图像并具有优异的印版寿命; 和印刷版的制造方法。 解决方案：油墨组合物包含（A）聚合引发剂，（B）具有1,3-二酮结构的（甲基）丙烯酸的酯或酰胺，和（C）着色材料。 优选地，组合物还包含（D）其它可聚合化合物和（E）敏化着色剂。 该组合物适用于喷墨记录。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007119723A

公开(公告)日：2007-05-17

申请号：JP2006175474

申请日：2006-06-26

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NAKAMURA IPPEI

IPC: B41C1/10 ,  B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38

Abstract: PROBLEM TO BE SOLVED: To provide an ink composition that is cured with irradiation of radiation ray in high sensitivity to form an image of high quality and the cured product of the ink has sufficient flexibility, to provide the method for ink jet recording by using the same, and provide the lithographic printing plate that can form an image of high quality by using the ink composition and has excellent printability and to provide a method for the production thereof, and provide the resultant lithographic printing plate. SOLUTION: The ink composition comprises a polymerization initiator, at least one selected from the group consisting of (meth)acrylic acid, and monofunctional (meth)acrylic esters or amides bearing basic group in the molecule. Further, a method for ink jet recording using the ink composition and a method for production of the lithographic printing plate and the lithographic printing plate produced by the production method. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种以高灵敏度照射辐射线而固化的油墨组合物以形成高质量的图像，并且油墨的固化产物具有足够的柔性，从而提供喷墨记录方法 通过使用它们，并提供可以通过使用该油墨组合物形成高质量的图像的平版印刷版，并且具有优异的可印刷性并提供其制备方法，并提供所得的平版印刷版。 解决方案：油墨组合物包含聚合引发剂，分子中具有碱性基团的（甲基）丙烯酸和单官能（甲基）丙烯酸酯或酰胺中的至少一种。 此外，使用该油墨组合物的喷墨记录方法以及通过该制造方法制造的平版印刷版和平版印刷版的制造方法。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007091945A

公开(公告)日：2007-04-12

申请号：JP2005285270

申请日：2005-09-29

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NAKAMURA IPPEI

IPC: B41C1/10 ,  B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/037 ,  C09D11/10 ,  C09D11/101 ,  C09D11/102 ,  C09D11/106 ,  C09D11/107 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38

Abstract: PROBLEM TO BE SOLVED: To provide an ink composition that is cured with high sensitivity by exposure to active radiation, is capable of forming a high-quality image and yields a cured product showing sufficient flexibility by curing of ink, an inkjet recording method using the same, a planographic printing plate prepared using the ink composition, which is capable of forming a high-quality image and is excellent in plate life, and a method for manufacturing the same. SOLUTION: The ink composition contains (A) a polymerization initiator, (B-1) at least one compound chosen from the group consisting of (meth)acrylic acid and an ester or an amide of a monofunctional (meth)acrylic acid having a carboxy group within a molecule and (B-2) an ester or an amide of a monofunctional (meth)acrylic acid having an alkylene oxide repeating unit within a molecule and preferably further contains (D) a colorant and (E) a sensitizing dye. The ink composition is suitable for inkjet recording. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：为了提供通过暴露于主动辐射而以高灵敏度固化的油墨组合物，能够形成高质量的图像，并产生通过油墨固化显示出足够的柔性的固化产物，喷墨记录 使用该油墨组合物制备的能够形成高质量图像并且具有优异的印版寿命的平版印刷版的方法及其制造方法。 解决方案：油墨组合物含有（A）聚合引发剂，（B-1）至少一种选自（甲基）丙烯酸和单官能（甲基）丙烯酸的酯或酰胺的化合物 （B-2）分子内具有环氧烷重复单元的单官能（甲基）丙烯酸的酯或酰胺，优选还含有（D）着色剂和（E）敏化剂 染料。 油墨组合物适用于喷墨记录。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2013129840A

公开(公告)日：2013-07-04

申请号：JP2013010604

申请日：2013-01-23

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： NAKAMURA IPPEI ,  SUGAI SHOJI

IPC: B41C1/10 ,  B41M5/00 ,  B41N1/14 ,  C09D11/00 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38

Abstract: PROBLEM TO BE SOLVED: To provide: an inkjet recording ink composition that is cured at high sensitivity to irradiation of radioactive ray and with which a high-quality image can be formed, wherein a cured product to be obtained by curing an ink has sufficient flexibility; an inkjet recording method using the ink composition; a lithographic printing plate produced with the ink composition and capable of forming a high-quality image; and a method of producing the lithographic printing plate.SOLUTION: An inkjet recording ink composition comprises (A) a polymerization initiator, (B) a (meth)acrylic acid ester or amide having 1,3-dioxolane ring skeleton or 1,3-dioxan ring skeleton, and (C) a colorant. A content of the component (B) based on the whole ink composition is 3 to 35 mass% on a solid conversion basis. It is preferable that the ink composition comprises (D) other polymerizable compounds and (E) a sensitizing dye.

Abstract translation: 要解决的问题：提供：以高灵敏度固化放射线照射并且可以形成高质量图像的喷墨记录油墨组合物，其中通过固化油墨获得的固化产物具有足够的柔性 ; 使用该油墨组合物的喷墨记录方法; 由油墨组合物制成并能够形成高质量图像的平版印刷版; 和（A）聚合引发剂，（B）具有1,3-二氧戊环环骨架的（甲基）丙烯酸酯或酰胺，或1,3-二氧戊环环骨架的（甲基）丙烯酸酯或酰胺， 二恶烷环骨架，（C）着色剂。 基于整个油墨组合物的组分（B）的含量以固体转化率计为3〜35质量％。 油墨组合物优选包含（D）其它可聚合化合物和（E）敏化染料。

公开(公告)号：JP2011190321A

公开(公告)日：2011-09-29

申请号：JP2010056274

申请日：2010-03-12

Applicant: Fujifilm Corp ,  富士フイルム株式会社

Inventor： SHIMOHARA NORIHIDE ,  NAKAMURA IPPEI

IPC: C09B67/46 ,  B41J2/01 ,  C09B48/00 ,  C09B67/20 ,  C09D11/00 ,  C09D11/30 ,  C09D17/00

CPC classification number: C09D11/326 ,  C09D11/101 ,  C09D11/36

Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersion in which a pigment is finely dispersed and which has excellent flowability in a region where pigment concentration is high and also has excellent dispersion stability of the pigment in a diluted state when stored for a long period of time, an ink composition suitable for inkjet recording including the pigment dispersion, and printed matter. SOLUTION: The pigment dispersion is provided, which contains: (a) 2-35 mass% of a pigment; (b) 10-30 pts.mass of a polymer including 5-30 mass% of a repeating unit represented by general formula (1) and having a weight-average molecular weight of 10,000-200,000 based on 100 pts.mass of (a) the pigment; and (c) 15-50 pts.mass of a graft copolymer having a polyalkyleneimine chain or a polyallylamine chain in a main chain thereof and a polyester chain in a side chain thereof based on 100 pts.mass of (a) the pigment, wherein the total of the contents of (b) the polymer and (c) the graft copolymer is 25-70 pts.mass based on 100 pts.mass of (a) the pigment. The ink composition including the pigment dispersion and the printed matter are also provided. In formula, R 1 is a hydrogen atom or a methyl group; J is -CO-, -COO-, -CONR 2 -, -OCO-, or a phenylene group; R 2 is a hydrogen atom, an alkyl group, an aryl group, or an aralkyl group; W is a single bond or a divalent linking group; and P is a heterocyclic ring residue having a heterocyclic ring included in an organic pigment. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 解决问题：为了提供颜料分散细小并且在颜料浓度高的区域中具有优异的流动性并且还具有优异的稀释状态下的颜料的分散稳定性的颜料分散体 适用于喷墨记录的油墨组合物，包括颜料分散体和印刷品。 解决方案：提供颜料分散体，其包含：（a）2-35质量％的颜料; （b）10-30质量份包含5-30质量％的由通式（1）表示的重复单元并且基于100重量份（重量）的重均分子量为10,000-200,000的聚合物 ）颜料; 和（c）基于100重量份（a）颜料，其主链中的聚亚烷基亚胺链或聚烯丙基胺链和其侧链中的聚酯链的接枝共聚物为15-50重量份，其中 （b）聚合物和（c）接枝共聚物的含量的总计为25-70pts.mass，基于100质量份（a）颜料。 还提供了包含颜料分散体和印刷物的油墨组合物。 在式中，R 1是氢原子或甲基; J是-CO - ， - COO - ， - CONR 2 - ， - OCO-或亚苯基; R 2是氢原子，烷基，芳基或芳烷基; W是单键或二价连接基团; 并且P是具有包含在有机颜料中的杂环的杂环残基。 版权所有（C）2011，JPO＆INPIT