公开(公告)号：US6132929A

公开(公告)日：2000-10-17

申请号：US167659

申请日：1998-10-07

Applicant: Ippei Nakamura ,  Takeshi Kimura

Inventor： Ippei Nakamura ,  Takeshi Kimura

IPC: B41C1/10 ,  B41M5/36 ,  G03F7/004

CPC classification number: B41C1/1008 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/127

Abstract: An object of the present invention is to provide a positive type photosensitive composition for infrared lasers which is used with regard to a directly producible printing plate in which handling places are not restricted and in which developing latitude is excellent. This positive type photosensitive composition for infrared lasers comprises at least one aqueous alkaline solution-soluble polymer compound having at least one of the following functional groups (a-1) to (a-3):(a-1) a phenolic hydroxyl group,(a-2) a sulfonamide group and(a-3) an active imide groupand a compound represented by the following general formula I-(1) or the like. ##STR1##

Abstract translation: 本发明的目的是提供一种用于红外激光器的正型感光组合物，其用于可处理位置不受限制且显影纬度优异的可直接生产的印版。 这种用于红外激光的正型光敏组合物包括至少一种具有以下官能团（a-1）至（a-3）至少一个的碱性溶液可溶性高分子化合物：（a-1）酚羟基， （a-2）磺酰胺基和（a-3）活性酰亚胺基和由以下通式I-1表示的化合物等。

公开(公告)号：US09284461B2

公开(公告)日：2016-03-15

申请号：US13194053

申请日：2011-07-29

Applicant: Ippei Nakamura ,  Hirokazu Kyota

Inventor： Ippei Nakamura ,  Hirokazu Kyota

IPC: C09D11/101 ,  C09D11/30 ,  C09D11/38

CPC classification number: C09D11/101 ,  C09D11/30 ,  C09D11/38 ,  Y10T428/24802

Abstract: The invention provides an aqueous ink composition, including a compound containing a water-soluble group and at least two groups each represented by following Formula (1); a colorant; and water: wherein, in Formula (1), Ra and Rb each independently represent an alkyl group having 1 to 4 carbon atoms, and Ra and Rb may be bonded to each other to form a 4-membered to 6-membered ring.

Abstract translation: 本发明提供一种水性油墨组合物，包括含有水溶性基团和至少两个各自由下式（1）表示的基团的化合物; 着色剂 和水：其中，在式（1）中，R a和R b各自独立地表示具有1至4个碳原子的烷基，并且R a和R b可以彼此键合形成4元至6元环。

公开(公告)号：US08642247B2

公开(公告)日：2014-02-04

申请号：US13396151

申请日：2012-02-14

Applicant: Ippei Nakamura ,  Masaharu Sugai

Inventor： Ippei Nakamura ,  Masaharu Sugai

IPC: B05D1/32 ,  B41N1/00 ,  C09D11/00 ,  G03F7/00 ,  B29D11/00

CPC classification number: C09D11/101 ,  B41C1/1066 ,  C09D11/38

Abstract: The invention provides an ink composition having at least (A) a polymerization initiator, (B) an ester or amide of (meth)acrylic acid having a 1,3-dioxolane ring skeleton or a 1,3-dioxane ring skeleton or (B′) an ester or amide of (meth)acrylic acid having a 1,3-diketone structure, and (C) a colorant. The invention further provides an inkjet recording method and a method for producing a planographic printing plate, each of which includes at least (I) ejecting the ink composition onto a hydrophilic support and (II) curing the ink composition by irradiating the ejected ink composition with active radiation so as to form a hydrophobic image region on the hydrophilic support. The invention furthermore provides a planographic printing plate formed by the method for producing a planographic printing plate.

Abstract translation: 本发明提供至少具有（A）聚合引发剂的油墨组合物，（B）具有1,3-二氧戊环环骨架或1,3-二恶烷环骨架的（甲基）丙烯酸的酯或酰胺或（B '）具有1,3-二酮结构的（甲基）丙烯酸的酯或酰胺，和（C）着色剂。 本发明还提供一种用于制造平版印刷版的喷墨记录方法和方法，所述喷墨记录方法和方法至少包括（I）将油墨组合物喷射到亲水性载体上，和（II）通过用喷射的油墨组合物 活性辐射，以在亲水载体上形成疏水图像区域。 本发明还提供了一种通过平版印刷版的制造方法形成的平版印刷版。

公开(公告)号：US08128843B2

公开(公告)日：2012-03-06

申请号：US12353500

申请日：2009-01-14

Applicant: Tsutomu Umebayashi ,  Ippei Nakamura ,  Tokihiko Matsumura

Inventor： Tsutomu Umebayashi ,  Ippei Nakamura ,  Tokihiko Matsumura

IPC: H01B1/12 ,  C08J7/04 ,  B41M5/28

CPC classification number: C09D11/38 ,  B33Y70/00 ,  C09D11/101

Abstract: A photocurable composition is provided that includes a polymerizable compound, a photopolymerization initiator that is an acylphosphine oxide and/or an alpha-aminoacetophenone, a compound represented by Formula (I) below, and an amine compound. There are also provided a photocurable ink, a process for producing a photocured material, and an inkjet recording method.

Abstract translation: 提供了一种可光固化组合物，其包含可聚合化合物，作为酰基氧化膦和/或α-氨基苯乙酮的光聚合引发剂，由下式（I）表示的化合物和胺化合物。 还提供了可光固化油墨，光固化材料的制造方法和喷墨记录方法。

公开(公告)号：US07741380B2

公开(公告)日：2010-06-22

申请号：US11527544

申请日：2006-09-27

Applicant: Ippei Nakamura

Inventor： Ippei Nakamura

IPC: C08F2/50 ,  C08J3/28 ,  G03C1/00 ,  G03C1/72 ,  G03C1/73 ,  G03C1/74 ,  G03F7/004 ,  G03F7/028 ,  G03F7/26

CPC classification number: B41C1/1066 ,  B41M7/0081 ,  C09D11/101 ,  Y10S430/107 ,  Y10S430/111 ,  Y10S430/115 ,  Y10S430/117 ,  Y10T428/24802

Abstract: The invention provides (1) an ink composition including a polymerization initiator and at least one compound selected from the group consisting of (meth)acrylic acid and monofunctional (meth)acrylic acid esters and amides each having a carboxy group in the molecule, (2) an ink composition including a polymerization initiator, at least one compound selected from the group consisting of (meth)acrylic acid and monofunctional (meth)acrylic acid esters and amides each having a carboxy group in the molecule, and a monofunctional (meth)acrylic acid ester or amide having an alkylene oxide repeating unit in the molecule, and (3) an ink composition including a polymerization initiator and a monofunctional (meth)acrylic acid ester or amide having a basic group in the molecule; and an ink jet recording method, a method for producing a planographic printing plate and a planographic printing plate produced by the method for producing a planographic printing plate using the above-mentioned ink compositions.

Abstract translation: 本发明提供（1）包含聚合引发剂和至少一种选自（甲基）丙烯酸和分子中具有羧基的单官能（甲基）丙烯酸酯和酰胺的化合物的油墨组合物，（2） ）包含聚合引发剂，分子中具有羧基的（甲基）丙烯酸和单官能（甲基）丙烯酸酯和酰胺的至少一种化合物和单官能（甲基）丙烯酸酯的油墨组合物 分子中具有烯化氧重复单元的酸酯或酰胺，和（3）包含分子中具有碱性基团的聚合引发剂和单官能（甲基）丙烯酸酯或酰胺的油墨组合物; 喷墨记录方法，通过使用上述油墨组合物制造平版印刷版的方法制造的平版印刷版和平版印刷版的制造方法。

公开(公告)号：US07662868B2

公开(公告)日：2010-02-16

申请号：US11808653

申请日：2007-06-12

Applicant: Ippei Nakamura

Inventor： Ippei Nakamura

IPC: C08F2/48 ,  C08F2/50 ,  C08J3/28 ,  C09D11/00 ,  C09D11/02 ,  C09D11/10

CPC classification number: B41C1/1066 ,  C09D11/101 ,  C09D11/30

Abstract: The present invention relates to an ink-jet ink composition, which comprises (A) a polybutadiene; (B) a radical polymerizable compound having a (meth)acryloyl group; (C) a radical polymerization initiator; and (D) a colorant. The ink composition is highly sensitive to activated radiant rays and can accordingly be cured in a high sensitivity when irradiated with the same, can maintain its flexibility even after the cure thereof and can accordingly be used suitably in the ink-jet recording method and a method for the preparation of a lithographic printing plate, to thus form printed matters and a lithographic printing plate having high printing durability.

Abstract translation: 本发明涉及一种喷墨油墨组合物，其包含（A）聚丁二烯; （B）具有（甲基）丙烯酰基的自由基聚合性化合物; （C）自由基聚合引发剂; 和（D）着色剂。 油墨组合物对活化的辐射线具有高度的敏感性，并且可以在被照射时以高灵敏度固化，即使在其固化后也能保持其柔性，因此可以适当地用于喷墨记录方法和方法 用于制备平版印刷版，从而形成印刷物和具有高印刷耐久性的平版印刷版。

公开(公告)号：US07371504B2

公开(公告)日：2008-05-13

申请号：US10754511

申请日：2004-01-12

Applicant: Ippei Nakamura

Inventor： Ippei Nakamura

IPC: G03F7/00 ,  G03F7/004

CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/145 ,  Y10S430/146

Abstract: A lithographic printing plate precursor capable of forming an image upon irradiation with an infrared laser comprising a support, a first layer containing as the main component an alkali-soluble resin and a second layer containing as the main component an alkali-soluble resin that is different from the alkali-soluble resin contained as the main component in the first layer in this order, and at least one of the first layer and the second layer contains a mixture comprising at least two kinds of infrared absorbing agents.

Abstract translation: 能够在用红外线激光照射的情况下形成图像的平版印刷版原版，所述红外线激光器包括支撑体，以碱溶性树脂为主要成分的第一层和含有不同碱溶性树脂作为主要成分的第二层 从第一层中作为主要成分含有的碱溶性树脂的第一层和第二层中的至少一层含有包含至少两种红外线吸收剂的混合物。

公开(公告)号：US20070146431A1

公开(公告)日：2007-06-28

申请号：US11646376

申请日：2006-12-28

Applicant: Ippei Nakamura ,  Seishi Kasai

Inventor： Ippei Nakamura ,  Seishi Kasai

IPC: B41J2/14

CPC classification number: B41C1/1066 ,  B41M7/0081 ,  C09D11/101 ,  C09D11/38

Abstract: An ink composition includes (A) a polymerization initiator; (B) an ester or amide of a mono-functional (meth)acrylic acid having an alkylene oxide repeating unit in a molecule; and (C) a colorant, and preferably further includes (E) a sensitizing dye.

Abstract translation: 油墨组合物包括（A）聚合引发剂; （B）分子中具有烯化氧重复单元的单官能（甲基）丙烯酸的酯或酰胺; 和（C）着色剂，并且优选还包括（E）敏化染料。

公开(公告)号：US20050142485A1

公开(公告)日：2005-06-30

申请号：US11020317

申请日：2004-12-27

Applicant: Ippei Nakamura ,  Kazuto Kunita ,  Yusuke Hatanaka

Inventor： Ippei Nakamura ,  Kazuto Kunita ,  Yusuke Hatanaka

IPC: G03F7/11 ,  B41C1/10 ,  B41M5/36 ,  G03F7/00 ,  G03F7/033 ,  G03C1/76

CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/368

Abstract: An infrared laser-sensitive positive type image recording material comprises a support; an alkali-developer-soluble first layer formed over the support; and a second layer formed over the first layer, the solubility of the second layer in alkali-developer being improved by exposure of the second layer to an infrared laser. The first layer comprises a polymer having a structural unit represented by formula (I): wherein R1 represents a hydrogen atom or a methyl group; R2 represents a hydrocarbon group having (n+1) valences and having an aliphatic ring structure having 3 to 30 carbon atoms; A represents an oxygen atom or —NR3— wherein R3 represents a hydrogen atom or a monovalent hydrocarbon group having 1 to 10 carbon atoms; and n is an integer of from 1 to 5.

Abstract translation: 红外激光敏感型图像记录材料包括支撑体; 形成在载体上的碱显影剂溶解的第一层; 以及形成在第一层上的第二层，通过将第二层暴露于红外激光器，第二层在碱显影剂中的溶解度得到改善。 第一层包括具有由式（I）表示的结构单元的聚合物：其中R 1表示氢原子或甲基; R 2表示具有（n + 1）价并且具有3至30个碳原子的脂族环结构的烃基; A表示氧原子或-NR 3 - ，其中R 3表示氢原子或具有1至10个碳原子的一价烃基; n为1〜5的整数。

公开(公告)号：US20050064325A1

公开(公告)日：2005-03-24

申请号：US10937336

申请日：2004-09-10

Applicant: Ippei Nakamura ,  Kazuo Maemoto

Inventor： Ippei Nakamura ,  Kazuo Maemoto

IPC: G03F7/004 ,  B41C1/10 ,  G03F7/00 ,  G03C1/76

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/264 ,  B41C2210/266

Abstract: The planographic printing plate precursor of the invention includes a recording layer capable of forming an image upon irradiation with infrared rays, wherein the recording layer comprises (A) an alkali-soluble resin having, in a main chain, a structural unit containing at least one type of bond selected from an amide bond, urea bond, urethane bond and ester bond and having at least one type of acid group selected from a phenolic hydroxyl group, sulfonamide group and active imide group, and (B) an infrared absorbing agent. The invention provides a positive-working planographic printing plate precursor excellent in printing durability and chemical resistance.

Abstract translation: 本发明的平版印刷版原版包括能够在用红外线照射时形成图像的记录层，其中记录层包含（A）碱溶性树脂，其主链中含有至少一个 选自酰胺键，脲键，氨基甲酸酯键和酯键的键的键，并且具有至少一种选自酚羟基，磺酰胺基和活性酰亚胺基的酸基，和（B）红外吸收剂。 本发明提供了印刷耐久性和耐化学性优异的正性平版印刷版前体。