公开(公告)号：US20080044763A1

公开(公告)日：2008-02-21

申请号：US11808832

申请日：2007-06-13

Applicant: Kazuhiro Fujimaki

Inventor： Kazuhiro Fujimaki

IPC: G03C1/00

CPC classification number: G03F7/033 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  Y10S430/106 ,  Y10S430/107 ,  Y10S430/111 ,  Y10S430/117

Abstract: The present invention provides a resin composition that includes (A) a polymer compound that has, on a side chain of a main chain polymer, through a lir ‘cage group containing a hydrogen-bonding group and a ring structure, a terminal ethylenic unsaturated bond, and is soluble or swelling in water or an alkali aqueous solution, and (B) a compound that generates radicals when exposed to light or heat. The invention further provides a thermo/photosensitive composition that includes (A′) a polymer compound that has a non-acidic hydrogen-bonding group on a side chain and is soluble or swelling in water or an alkali aqueous solution, and (B′) a compound that generates radicals when exposed to light or heat.

Abstract translation: 本发明提供一种树脂组合物，其包含（A）在主链聚合物的侧链上通过含有氢键基和环结构的烯基保护基团，末端烯键式不饱和键 ，并且在水或碱性水溶液中溶解或溶胀，和（B）当暴露于光或热时产生自由基的化合物。 本发明还提供一种热敏感光性组合物，其包含（A'）在侧链上具有非酸性氢键基团且在水或碱性水溶液中溶解或溶胀的高分子化合物，（B'） 当暴露于光或热时产生自由基的化合物。

公开(公告)号：US20080035000A1

公开(公告)日：2008-02-14

申请号：US11575879

申请日：2005-10-06

Applicant: Yasushi Miyamoto ,  Hirokazu Fujii ,  Akira Igarashi ,  Yasuhiko Kojima

Inventor： Yasushi Miyamoto ,  Hirokazu Fujii ,  Akira Igarashi ,  Yasuhiko Kojima

IPC: B41C1/10 ,  G03C1/32

CPC classification number: B41N3/03 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

Abstract: The present invention provides a photosensitive lithographic printing plate which is excellent in both workability and image forming properties and is also capable of omitting the use of a laminated-paper. The present invention also provides an interleaving sensitive granular matting agent for photosensitive lithographic printing plate, which is used by applying onto the surface of an infrared-sensitive lithographic printing plate, comprising an infrared absorbing dye. Surface treatment is conducted by applying a granular matting agent containing an infrared absorbing dye onto the surface of an infrared-sensitive lithographic printing plate.

Abstract translation: 本发明提供了可加工性和成像性能优异的光敏平版印刷版，并且也能够省略使用层压纸。 本发明还提供一种用于光敏平版印刷版的交错敏感性粒状消光剂，其通过涂布在包含红外吸收染料的红外线感光平版印刷版的表面上而被使用。 通过在红外线感光性平版印刷版的表面上涂布含有红外吸收染料的粒状消光剂进行表面处理。

公开(公告)号：US07314698B2

公开(公告)日：2008-01-01

申请号：US11351221

申请日：2006-02-10

Applicant: Kazuto Shimada ,  Takahiro Goto

Inventor： Kazuto Shimada ,  Takahiro Goto

IPC: G03F7/021 ,  G03F7/033

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.

公开(公告)号：US07306898B2

公开(公告)日：2007-12-11

申请号：US11050037

申请日：2005-02-04

Applicant: Kazuto Shimada

Inventor： Kazuto Shimada

IPC: G03F7/30

CPC classification number: 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 method including: providing a planographic printing plate precursor including a substrate and an image recording layer which is disposed on the substrate and contains (A) an infrared absorber, (B) a polymerization initiator and (C) a polymerizable compound; imagewise exposing the planographic printing plate precursor with an infrared laser; and supplying oil-based ink and an aqueous component to the exposed planographic printing plate precursor without any development treatment, so as to print an image. A region of the planographic printing plate precursor that has not been exposed with an infrared laser is removed during the printing. The polymerizable compound of (C) is represented by the following formula (1): wherein Ar1, R1, Z and n are as defined in the claims and the specification.

Abstract translation: 一种平版印刷方法，包括：提供包含基材的平版印刷版原版和设置在所述基板上的图像记录层，所述图像记录层包含（A）红外线吸收剂，（B）聚合引发剂和（C）可聚合化合物; 用红外激光成像曝光平版印刷版前体; 并且在没有任何显影处理的情况下将油性油墨和水性成分供给到曝光的平版印刷版原版上，以便印刷图像。 在印刷过程中除去未被红外线激光曝光的平版印刷版原版的区域。 （C）的可聚合化合物由下式（1）表示：其中Ar 1，R 1，Z和n如权利要求书和说明书中所定义 。

公开(公告)号：US07244547B2

公开(公告)日：2007-07-17

申请号：US10953403

申请日：2004-09-30

Applicant: Takahiro Goto

Inventor： Takahiro Goto

IPC: G03F7/029

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368

Abstract: A photosensitive composition that includes a compound which generates a radical upon being heated or exposed to light; a polymer having on a side chain thereof a phenyl group substituted by a vinyl group; a monomer having in a molecule thereof at least two phenyl groups each substituted by a vinyl group; an infrared absorbent; and a dye having absorption maximum wavelength in a range from 500 to 700 nm, and an image recording material which has the photosensitive layer disposed on a support.

Abstract translation: 一种光敏组合物，其包含在加热或暴露于光时产生自由基的化合物; 在侧链上具有被乙烯基取代的苯基的聚合物; 在其分子中具有各自被乙烯基取代的至少两个苯基的单体; 红外吸收剂; 以及在500〜700nm的范围内具有吸收最大波长的染料，以及具有设置在支持体上的感光层的图像记录材料。

公开(公告)号：US20070134587A1

公开(公告)日：2007-06-14

申请号：US11523652

申请日：2006-09-20

Applicant: Tomoyoshi Mitsumoto

Inventor： Tomoyoshi Mitsumoto

IPC: G03C1/00

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

Abstract: A lithographic printing plate precursor comprising a support and an image-forming layer which is capable of being removed with at least one of a printing ink and dampening water, wherein the image-forming layer contains a stratiform compound.

Abstract translation: 一种平版印刷版原版，其包含支持体和能够用印刷油墨和润版水中的至少一种去除的图像形成层，其中图像形成层包含层状化合物。

公开(公告)号：US07223522B2

公开(公告)日：2007-05-29

申请号：US11206064

申请日：2005-08-18

Applicant: Takeshi Sampei

Inventor： Takeshi Sampei

IPC: G03F7/09 ,  G03F7/11

CPC classification number: G03F7/093 ,  B41C1/1016 ,  B41C1/1025 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41N1/14 ,  G03F7/092 ,  Y10S430/145 ,  Y10S430/146

Abstract: It is an object of the present invention to provide that printing plate materials of the present invention exhibit excellent printing durability, less “out of color” registration, and improved printing image quality. Disclosed is a printing plate material possessing an image formation layer on one surface of a polyester support and not less than two backing layers on the other surface, wherein at least one of the backing layers is an electrically conductive layer, at least one of the backing layer is a layer containing at least one resin selected from polyester resin, acryl resin, acryl modified polyester resin and cellulose ester resin provided on the electrically conductive layer, and at least one of the backing layers contains an organic matting agent.

Abstract translation: 本发明的目的是提供本发明的印刷版材料具有优异的印刷耐久性，“颜色不均匀”配准，并提高了印刷图像质量。 公开了一种在聚酯载体的一个表面上具有图像形成层并且在另一个表面上具有不少于两个背衬层的印版材料，其中至少一个背衬层是导电层，至少一个背衬 层是含有选自聚酯树脂，丙烯酸树脂，丙烯酸改性聚酯树脂和设在导电层上的纤维素酯树脂中的至少一种树脂的层，并且至少一个背衬层含有有机消光剂。

公开(公告)号：US07214468B2

公开(公告)日：2007-05-08

申请号：US10797870

申请日：2004-03-10

Applicant: Rieko Takahashi ,  Masaki Miyoshi

Inventor： Rieko Takahashi ,  Masaki Miyoshi

IPC: G03F7/09

CPC classification number: B41C1/1016 ,  B41C2201/06 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41N1/14 ,  Y10S430/145 ,  Y10S430/146

Abstract: A lithographic printing plate material is disclosed, comprising a flexible support having thereon a hydrophilic layer and an image forming layer, wherein the flexible support having the hydrophilic layer exhibits a transmission density of 0.5 to 1.2, and the outermost surface of an unexposed area of the image forming layer exhibiting a glossiness of 0.1 to 10. A printing method is also disclosed.

Abstract translation: 公开了一种平版印刷版材料，其包括具有亲水层和图像形成层的柔性载体，其中具有亲水层的柔性载体具有0.5至1.2的透光密度，并且未曝光区域的最外表面 显示光泽度为0.1〜10的图像形成层。还公开了印刷方法。

公开(公告)号：US20070072116A1

公开(公告)日：2007-03-29

申请号：US11524353

申请日：2006-09-21

Applicant: Sumiaki Yamasaki ,  Akihiro Endo

Inventor： Sumiaki Yamasaki ,  Akihiro Endo

IPC: G03C1/00

CPC classification number: B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

Abstract: A lithographic printing plate precursor comprising a hydrophilic support, an undercoat layer and a laser-sensitive photopolymerizable layer, wherein the undercoat layer contains a copolymer containing (a1) a repeating unit having at least one ethylenically unsaturated bond and (a2) a repeating unit having at least one functional group capable of interacting with a surface of the support, and the repeating unit (a1) is a repeating unit represented by the formula (A1) as defined herein.

Abstract translation: 1.一种平版印刷版原版，其特征在于，具有亲水性支持体，底涂层和激光敏感性可光聚合层，其中，所述底涂层含有含有（a1）具有至少一个烯键式不饱和键的重复单元的共聚物，（a2）具有 至少一个能够与载体的表面相互作用的官能团，重复单元（a1）是由本文所定义的式（A1）表示的重复单元。

公开(公告)号：US20060216642A1

公开(公告)日：2006-09-28

申请号：US11386681

申请日：2006-03-23

Applicant: Hidekazu Oohashi ,  Kazuto Shimada

Inventor： Hidekazu Oohashi ,  Kazuto Shimada

IPC: G03C1/00

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 (I): Ar1—I{circle around (+)}—Ar2Z{circle around (−)}  (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 I）：<？in-line-formula description =“In-line Formulas”end =“lead”？> Ar <1> -Ar （ - ）} （1）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Ar 每个表示可以具有取代基的苯环，条件是两个苯环彼此不同，并且总共Hammett的σ值为 至少一个苯环上的取代基为负值，Z表示抗衡阴离子。