公开(公告)号：US20100005989A1

公开(公告)日：2010-01-14

申请号：US12549080

申请日：2009-08-27

Applicant: Hidekazu Oohashi ,  Kazuto Shimada

Inventor： Hidekazu Oohashi ,  Kazuto Shimada

IPC: B41F1/18

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22

Abstract: A lithographic printing plate precursor comprising a support and an image recording layer capable of drawing an image by exposure with an infrared laser, wherein the image recording layer contains (A) an infrared absorbent and (B) an iodonium salt represented by the following formula (1): wherein Ar1 and Ar2 each represents a benzene ring which may have a substituent, provided that two benzene rings are differing in the substituent from each other and a total of Hammett's σ values of substituents on at least one of the benzene rings is a negative value, and Z represents a counter anion.

Abstract translation: 一种平版印刷版原版，其特征在于，具备能够通过红外线激光曝光来进行图像拉伸的载体和图像记录层，其中，图像记录层含有（A）红外线吸收剂和（B）下式表示的碘鎓盐 1）：其中Ar1和Ar2各自表示可以具有取代基的苯环，条件是两个苯环彼此不同，并且至少一个苯环上的取代基的哈米特σ值总和为 负值，Z表示抗衡阴离子。

公开(公告)号：US20090263605A1

公开(公告)日：2009-10-22

申请号：US12067495

申请日：2006-11-16

Applicant: Satoshi Hoshi ,  Toshiaki Aoai ,  Kazuto Kunita ,  Satoshi Tanaka ,  Kazuto Shimada

Inventor： Satoshi Hoshi ,  Toshiaki Aoai ,  Kazuto Kunita ,  Satoshi Tanaka ,  Kazuto Shimada

IPC: B32B33/00 ,  B32B17/06 ,  B05D3/02

CPC classification number: C08J7/047 ,  C09J7/29 ,  Y10T428/1414 ,  Y10T428/273 ,  Y10T428/31663

Abstract: A structure comprising: an adhesive layer; a plastic substrate; and a hydrophilic coating film, provided in this order, wherein the hydrophilic coating film includes a cross-linked structure produced by hydrolysis and polycondensation with an aqueous solution containing (a) a hydrophilic polymer and (b) an alkoxide of a metal selected from the group consisting of Si, Ti, Zr, and Al.

Abstract translation: 一种结构，包括：粘合剂层; 塑料基材; 和亲水性涂膜，其中亲水性涂膜包括通过与含有（a）亲水性聚合物和（b）选自以下的金属的醇盐的水溶液进行水解和缩聚制备的交联结构： 由Si，Ti，Zr和Al组成的组。

公开(公告)号：US07462437B2

公开(公告)日：2008-12-09

申请号：US11213819

申请日：2005-08-30

Applicant: Satoshi Hoshi ,  Kazuto Shimada ,  Gaku Kumada

Inventor： Satoshi Hoshi ,  Kazuto Shimada ,  Gaku Kumada

IPC: G03F7/00 ,  G03F7/004

CPC classification number: B41C1/1066 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/1041 ,  B41C1/1058 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146

Abstract: A presensitized lithographic plate comprises a support and a hydrophilic image-recording layer. The hydrophilic image-recording layer contains a hydrophilic polymer and an agent capable of converting hydrophilic to hydrophobic when the agent is heated. The hydrophilic polymer comprises a main chain and branched chains. Each of the branched chain comprises a hydrophilic chain having a molecular weight in the range of 200 to 1,000,000. A hydrophilic substrate and a lithographic printing process are also disclosed.

Abstract translation: 预感平版印刷版包括载体和亲水图像记录层。 亲水性图像记录层包含亲水性聚合物和当加热剂时能够将亲水性转化为疏水性的试剂。 亲水性聚合物包含主链和支链。 每个支链包含分子量在200至1,000,000范围内的亲水链。 还公开了亲水基材和平版印刷方法。

公开(公告)号：US07445882B2

公开(公告)日：2008-11-04

申请号：US11889228

申请日：2007-08-10

Applicant: Koji Wariishi ,  Kazuto Shimada

Inventor： Koji Wariishi ,  Kazuto Shimada

IPC: G03F7/11

CPC classification number: G03F7/092 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24

Abstract: Provided is an image recording material capable of being directly recorded by various kinds of lasers, excellent in alkali-developability by alkaline developer and capable of forming an image which is good in curability by exposure. The image recording material is characterized by including on a support: an image recording layer containing a binder polymer (A); a compound (B) having a polymerizable unsaturated group, and a polymerization initiator (C); and a layer containing an organic ionic polymer (a) formed of a non-metallic element and an inorganic layered compound (b) that are layered in this order. It is preferable that the image recording layer further contains a dye (D) having an absorption maximum in a region of 300 to 1,200 nm, and it is preferable that the binder polymer (A) is a polymer having an alkali-soluble group.

Abstract translation: 提供一种图像记录材料，其能够通过碱性显影剂具有优异的碱显影性的各种激光直接记录并且能够形成通过曝光具有良好的固化性的图像。 图像记录材料的特征在于在载体上包括含有粘合剂聚合物（A）的图像记录层; 具有聚合性不饱和基团的化合物（B）和聚合引发剂（C）; 以及含有由非金属元素形成的有机离子聚合物（a）和无机层状化合物（b）的层。 优选的是，图像记录层还含有在300〜1200nm的范围内具有吸收最大值的染料（D），并且粘合剂聚合物（A）优选为具有碱溶性基团的聚合物。

公开(公告)号：US20080206660A1

公开(公告)日：2008-08-28

申请号：US12037502

申请日：2008-02-26

Applicant: Hideki TAKAKUWA ,  Kazuto Shimada ,  Taeko Nakashima

Inventor： Hideki TAKAKUWA ,  Kazuto Shimada ,  Taeko Nakashima

IPC: G03F1/14 ,  G02B5/20

CPC classification number: G03F7/0007

Abstract: The present invention provides a colored photosensitive composition containing a coloring agent, a resin, and a polymerizable compound, wherein the content of the coloring agent is 50% by mass to 80% by mass with reference to the total solid content, and the resin has an acid value of 1 mg KOH/g to 70 mg KOH/g.

Abstract translation: 本发明提供一种含有着色剂，树脂和可聚合化合物的着色感光性组合物，其中着色剂的含量相对于总固体含量为50质量％至80质量％，并且树脂具有 酸值为1mg KOH / g至70mg KOH / g。

公开(公告)号：US07291443B2

公开(公告)日：2007-11-06

申请号：US10900168

申请日：2004-07-28

Applicant: Kazuto Shimada

Inventor： Kazuto Shimada

IPC: G03C1/73 ,  G03F7/029 ,  G03F7/033 ,  G03F7/20 ,  G03F7/30

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  G03F7/033 ,  Y10S430/107 ,  Y10S430/111 ,  Y10S430/122 ,  Y10S430/145

Abstract: A polymerizable composition contains (A) a dye which is soluble in an organic solvent and in an alkaline aqueous solution and has an absorption in 700 to 1200 nm, (B) a radical polymerization initiator, (C) a compound having an ethylenically unsaturated bond, and (D) a binder polymer.

Abstract translation: 聚合性组合物含有（A）可溶于有机溶剂和碱性水溶液中并具有700〜1200nm吸收的染料，（B）自由基聚合引发剂，（C）具有烯属不饱和键的化合物 ，（D）粘合剂聚合物。

公开(公告)号：US20070149742A1

公开(公告)日：2007-06-28

申请号：US11603190

申请日：2006-11-22

Applicant: Satoshi Tanaka ,  Satoshi Hoshi ,  Kazuto Shimada ,  Kazuto Kunita

Inventor： Satoshi Tanaka ,  Satoshi Hoshi ,  Kazuto Shimada ,  Kazuto Kunita

IPC: C08F122/00

CPC classification number: C08L83/04 ,  C08K5/057 ,  C08K5/5415 ,  C08L83/14 ,  C09D5/00 ,  C09D143/04 ,  C09D183/04

Abstract: A hydrophilic composition containing (A) a hydrophilic polymer having a structural unit represented by the following formula (I-b) and having a functional group represented by the following formula (I-a) at a terminal end of the polymer chain, and (B) an alkoxide compound containing an element selected from Si, Ti, Zr and Al, and a hydrophilic member having a hydrophilic film formed, on a substrate, by forming a film of the hydrophilic composition and heating and drying the same. Formula (I-a) Formula (I-b) In the formulae, R1 to R4 each represent a hydrogen atom or a hydrocarbon group having 8 or less carbon atoms; m represents 0, 1, or 2; Y represents a bivalent connection group having, for example, —CO2— or —NHCO—; L represents a single bond or an n-valent organic connection group; n represents an integer of 1 to 4; and A represents a hydrophilic group.

Abstract translation: 一种亲水性组合物，其包含（A）具有由下式（Ib）表示的结构单元并且在聚合物链的末端具有由下式（Ia）表示的官能团的亲水性聚合物的亲水性组合物，和（B）醇盐 含有选自Si，Ti，Zr和Al的元素的化合物，以及在基材上形成亲水性膜的亲水性构件，通过形成亲水性组合物的膜并加热并干燥。 式（I-a）式（I-b）在式中，R 1至R 4各自表示氢原子或碳原子数为8以下的烃基; m表示0,1或2; Y表示具有例如-CO 2 - 或-NHCO-的二价连接基团; L表示单键或n价有机连接基团; n表示1〜4的整数， A表示亲水基团。

公开(公告)号：US20060127809A1

公开(公告)日：2006-06-15

申请号：US11351221

申请日：2006-02-10

Applicant: Kazuto Shimada ,  Takahiro Goto

Inventor： Kazuto Shimada ,  Takahiro Goto

IPC: G03C1/76

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  B41M5/368 ,  G03F7/0045 ,  G03F7/031 ,  G03F7/033 ,  Y10T428/31725

Abstract: The present invention provides a polymerizable composition comprising (A) a compound including a polymerizable unsaturated group and (B) a macromolecular compound including, at a side chain thereof, a structure represented by the following general formula (I): Z−M+  General formula (I) wherein Z− represents COCOO−, COO−, SO3−, or SO2—N−—R where R represents a monovalent organic group and M+represents an onium cation. The present invention also provides a negative type planographic printing plate precursor responsive to an infrared laser, the precursor being superior in recording sensitivity and printing durability and using the polymerizable compound as a recording layer.

Abstract translation: 本发明提供一种聚合性组合物，其含有（A）包含聚合性不饱和基团的化合物和（B）高分子化合物，其侧链具有下述通式（I）所示的结构： -formulae description =“在线公式”end =“lead”？> Z ^{- M + SUPER +通用公式（I）<？in-line-formula description =“ 其中Z 0表示COCOO，SO 3，SO 3，SO 3， 或其中R表示一价有机基团，M +表示鎓阳离子。 本发明还提供了响应于红外激光器的负型平版印刷版前体，其前体具有优异的记录灵敏度和印刷耐久性，并且使用可聚合化合物作为记录层。}

公开(公告)号：US20050282086A1

公开(公告)日：2005-12-22

申请号：US11153689

申请日：2005-06-16

Applicant: Kazuto Shimada ,  Tomoyoshi Mitsumoto

Inventor： Kazuto Shimada ,  Tomoyoshi Mitsumoto

IPC: B41C1/10 ,  B41M5/36 ,  G03C1/492

CPC classification number: B41M5/368 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146

Abstract: A planographic printing plate precursor includes a substrate and an image recording layer provided thereon, the image recording layer being capable of recording through exposure to an infrared ray and containing at least (A) an infrared absorbing agent, (B) a polymerization initiator comprising an onium salt formed by an onium cation and a carboxylic acid anion, where the carboxylic acid anion has an acid group, a hetero atom and an aromatic group, (C) a polymerizable compound and (D) a binder polymer. The planographic printing plate precursor is exposed imagewise with an infrared laser. Then, printing is carried out using the exposed planographic printing plate precursor, which is set in a printer without being subjected to any developing process, by feeding an oil based ink and an aqueous component onto the planographic printing plate precursor. Unexposed areas of the planographic printing plate precursor are removed during the printing process.

Abstract translation: 平版印刷版前体包括基板和设置在其上的图像记录层，图像记录层能够通过暴露于红外线并至少包含（A）红外线吸收剂进行记录，（B）聚合引发剂包括 由鎓阳离子和羧酸阴离子形成的鎓盐，其中羧酸阴离子具有酸基，杂原子和芳族基团，（C）可聚合化合物和（D）粘合剂聚合物。 平版印刷版前体用红外激光成像曝光。 然后，通过将油性油墨和水性成分供给到平版印刷版原版上，使用曝光的平版印刷版原版进行印刷，其中该平版印刷版原版设置在打印机中，不经受任何显影处理。 平版印刷版前体的未曝光区域在印刷过程中被去除。

公开(公告)号：US06908727B2

公开(公告)日：2005-06-21

申请号：US10796973

申请日：2004-03-11

Applicant: Kazuto Shimada ,  Tadahiro Sorori ,  Morio Yagihara

Inventor： Kazuto Shimada ,  Tadahiro Sorori ,  Morio Yagihara

IPC: B41C1/10 ,  B41M5/26 ,  B41M5/30 ,  B41M5/333 ,  B41M5/36 ,  B41M5/40 ,  B41M5/46 ,  G03F7/004 ,  G03F7/016

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/3333 ,  B41M5/368 ,  B41M5/465

Abstract: This invention describes a heat sensitive composition comprising: (A-I) a compound which is represented by the following general formula (I) and generates a radical when heated, and (B-I) a compound having physical and chemical properties that are changed irreversibly by a radical, R—SO2−M+  General formula (I) wherein R represents an alkyl group or aryl group, and M+ represents a counter cation selected from sulfonium, iodonium, diazonium, ammonium and azinium; and a negative planographic printing plate precursor which can be recorded by heat mode using this composition. This invention also describes a planographic printing plate precursor comprising a substrate having disposed thereon a photosensitive layer containing (C-II) a light-heat converting agent, (B-II) a compound having a polymerizable unsaturated group, and (A-II) an onium salt having at least two cation parts in one molecule.

Abstract translation: 本发明描述了一种热敏性组合物，其包含：（AI）由以下通式（I）表示并在加热时产生自由基的化合物和（BI）具有由激进基团不可逆地改变的物理和化学性质的化合物 ，<？in-line-formula description =“In-line Formulas”end =“lead”？> R-SO <2> >通式（I）<？in-line-formula description =“In-line formula”end =“tail”？>其中R表示烷基或芳基，M + 选自锍，碘鎓，重氮，铵和氮鎓的抗衡阳离子; 以及可以使用该组合物通过热模式记录的负型平版印刷版原版。 本发明还描述了一种平版印刷版原版，其包括在其上设置有含有（C-II）光热转换剂（B-II）具有可聚合不饱和基团的化合物和（A-II） 在一个分子中具有至少两个阳离子部分的鎓盐。