公开(公告)号：US20180356730A1

公开(公告)日：2018-12-13

申请号：US16104638

申请日：2018-08-17

Applicant: FUJIFILM Corporation

Inventor： Takeshi INASAKI ,  Keisuke NOGOSHI ,  Hiroaki IDEI ,  Akio MIZUNO

IPC: G03F7/105 ,  B41N1/14 ,  B41C1/10 ,  G03F7/004 ,  G03F7/20 ,  G03F7/26 ,  G03F7/16 ,  G03F7/033 ,  G03F7/029 ,  C09B23/01 ,  C09B11/24

CPC classification number: G03F7/105 ,  B41C1/10 ,  B41C1/1008 ,  B41C2201/02 ,  B41N1/14 ,  C09B11/24 ,  C09B23/0008 ,  C09B23/0025 ,  C09B23/0066 ,  G03F7/0045 ,  G03F7/027 ,  G03F7/0295 ,  G03F7/033 ,  G03F7/16 ,  G03F7/168 ,  G03F7/2004 ,  G03F7/2006 ,  G03F7/26

Abstract: A color developing composition containing a compound represented by the Formula (1) as defined herein, a lithographic printing plate precursor including a support and an image-recording layer containing the color developing composition, a method for producing a lithographic printing plate including: exposing the lithographic printing plate precursor in an image pattern; and removing a non-exposed portion in the image-recording layer using at least one of printing ink or dampening water on a printer, and a color developing compound represented by the Formula (1) as defined herein.

公开(公告)号：US20180009212A1

公开(公告)日：2018-01-11

申请号：US15677042

申请日：2017-08-15

Applicant: FUJIFILM CORPORATION

Inventor： Ryo SAITO

IPC: B41C1/10 ,  B41N1/14

CPC classification number: B41C1/10 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/24 ,  B41C2210/266 ,  B41N1/14 ,  G03F7/00 ,  G03F7/004 ,  G03F7/027 ,  G03F7/09 ,  G03F7/11

Abstract: The purpose of the present invention is to provide a planographic printing plate precursor which suppresses bleeding or transferring of a substance over time while maintaining edge stain preventing performance, a plate-making method of a planographic printing plate, and a printing method using the planographic printing plate. The planographic printing plate precursor includes a support; and an image recording layer formed on the support, in which layer arrangement described in any one of the following i to iv is provided, a hydrophilizatioin agent layer containing a hydrophilization agent is provided in a region in a specific position of the layer arrangement from the end portion of the planographic printing plate precursor to a portion inside the end portion by 1 cm, and the image recording layer includes an infrared absorbing agent and a specific radical polymerizable compound. i: a mode in which the support layer and the image recording layer are provided in this order. ii: a mode in which the support layer, an undercoat, and the image recording layer are provided in this order. iii: a mode in which the support layer, the image recording layer, and a protective layer are provided in this order. iv: a mode in which the support layer, the undercoat, the image recording layer, and the protective layer are provided in this order.

公开(公告)号：US09707749B2

公开(公告)日：2017-07-18

申请号：US13406286

申请日：2012-02-27

Applicant: Hidekazu Oohashi

Inventor： Hidekazu Oohashi

IPC: B41C1/10 ,  G03F7/09 ,  G03F7/027 ,  G03F7/038 ,  G03F7/32

CPC classification number: B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/027 ,  G03F7/0388 ,  G03F7/092 ,  G03F7/322 ,  Y10T428/31938

Abstract: The invention is directed to a lithographic printing plate precursor including, in the following order: a support; an image-recording layer containing a radical polymerizable compound and a radical polymerization initiator; and a protective layer containing a star polymer, and the star polymer is preferably a polymer in which from 3 to 10 polymer chains are branched from a central skeleton.

公开(公告)号：US20170190168A1

公开(公告)日：2017-07-06

申请号：US15320403

申请日：2015-06-10

Applicant: My T. NGUYEN ,  Thanh Sang NGUYEN ,  Thanh Dien LUU ,  Thi Thuy Linh KIEN ,  Mylan Group

Inventor： My T. Nguyen ,  Thanh Sang Nguyen ,  Thanh Dien Luu ,  Thi Thuy Linh Kien

IPC: B41C1/10 ,  G03F7/032 ,  G03F7/038 ,  G03F7/031 ,  G03F7/105

CPC classification number: B41C1/1016 ,  B41C1/1008 ,  B41C2201/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  G03F7/0047 ,  G03F7/027 ,  G03F7/0295 ,  G03F7/031 ,  G03F7/0325 ,  G03F7/0388 ,  G03F7/092 ,  G03F7/105 ,  G03F7/2022

Abstract: There are free radical scavengers of formula (Pm-L)n-Tq. Also provided are negative-working lithographic printing plate precursors comprising a hydrophilic substrate and a NIR photopolymerizable or UV-violet photopolymerizable imageable layer coated on the hydrophilic layer, the imageable layer also being photopolymerizable by visible light, the imageable layer having an outer surface and a thickness, the outer surface of the imageable layer being uniformly, and partially or completely crosslinked down to a depth corresponding to at most about 70% of the thickness of the imageable layer.

公开(公告)号：US20170123315A1

公开(公告)日：2017-05-04

申请号：US15407254

申请日：2017-01-17

Applicant: FUJIFILM CORPORATION

Inventor： Akio MIZUNO ,  Keisuke NOGOSHI ,  Kyosuke TSUMURA ,  Taira MURAKAMI ,  Kohei AIZU

IPC: G03F7/004 ,  G03F7/16 ,  B41M5/333 ,  G03F7/26 ,  C09B23/16 ,  B41C1/10 ,  G03F7/11 ,  G03F7/20

CPC classification number: G03F7/0045 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/12 ,  B41C2210/04 ,  B41C2210/08 ,  B41M5/286 ,  B41M5/333 ,  B41M5/3333 ,  C09B23/00 ,  C09B23/0025 ,  C09B23/0066 ,  C09B23/086 ,  C09B23/164 ,  G03F7/11 ,  G03F7/16 ,  G03F7/168 ,  G03F7/20 ,  G03F7/26

Abstract: An object of the present invention is to provide a color developing composition which develops colors in a high density and does not significantly discolor when aged, a lithographic printing plate precursor which has excellent plate-inspecting properties by means of color development and is capable of maintaining strong color development even when aged after color development, a plate making method for a lithographic printing plate in which the lithographic printing plate precursor is used, and a new compound that can be preferably used as a color developer.The color developing composition of the present invention includes a compound represented by Formula 1. The compound in the present invention is represented by Formula 1. In Formula 1, R1 represents a group in which an R1—O bond is cleaved by heat or exposure to infrared rays.

公开(公告)号：US20160375712A1

公开(公告)日：2016-12-29

申请号：US15258613

申请日：2016-09-07

Applicant: Sonia RONDON ,  Kevin RAY

Inventor： Sonia RONDON ,  Kevin RAY

IPC: B41N1/14 ,  C08J7/04 ,  C09D183/04

CPC classification number: C08L83/04 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/14 ,  B41C2210/16 ,  B41C2210/24 ,  B41C2210/262 ,  B41N1/003 ,  B41N1/14 ,  C08G77/12 ,  C08G77/20 ,  C08J7/047 ,  C08J2367/00 ,  C08J2483/04 ,  C09D183/04 ,  Y10T428/269 ,  Y10T428/31663 ,  C08L83/00

Abstract: In various embodiments, a recording medium comprises an oleophilic substrate and, thereover, a topmost oleophobic layer comprising a cured polymeric silicone matrix that consists essentially of the addition-cure reaction product of a vinyl-functional polydialkylsiloxane and a silane cross-linking agent. The vinyl-functional polydialkylsiloxane has a molecular weight ranging from 30,000 to 75,000 or 110,000 to 130,000. If the molecular weight of the vinyl-functional polydialkylsiloxane is within the range of 30,000 to 75,000, the molar ratio of silane groups to vinyl groups is within the range of about 11:1 to about 25:1; and if the molecular weight of the vinyl-functional polydialkylsiloxane is within the range of 110,000 to 130,000, the molar ratio of silane groups to vinyl groups is from about 5:1 to about 27:1. The recording medium may be used as a lithographic printing plate.

Abstract translation: 在各种实施方案中，记录介质包括亲油性底物，并且其中包含基本上由乙烯基官能的聚二烷基硅氧烷和硅烷交联剂的加成固化反应产物组成的固化的聚合物硅氧烷基质的最上面的疏油层。 乙烯基官能聚二烷基硅氧烷的分子量范围为30,000至75,000或110,000至130,000。 如果乙烯基官能聚二烷基硅氧烷的分子量在30,000至75,000的范围内，则硅烷基与乙烯基的摩尔比在约11:1至约25:1的范围内; 并且如果乙烯基官能聚二烷基硅氧烷的分子量在11万至13万的范围内，则硅烷基与乙烯基的摩尔比为约5:1至约27:1。 记录介质可以用作平版印刷版。

公开(公告)号：US09482955B2

公开(公告)日：2016-11-01

申请号：US14087275

申请日：2013-11-22

Applicant: FUJIFILM Corporation

Inventor： Yu Iwai ,  Hidekazu Oohashi ,  Takanori Mori

IPC: G03F7/00 ,  G03F7/30 ,  B41C1/10 ,  G03F7/09 ,  G03F7/11

CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/3035

Abstract: A lithographic printing plate precursor which is excellent in both the on-press development property and the printing durability and which is excellent particularly in the on-press development property after preservation for a long period of time, wherein the lithographic printing plate precursor includes an intermediate layer containing a polymer compound including a repeating unit (a1) having a support-adsorbing group and a repeating unit (a2) having a polyoxyalkylene group having a repeating number of oxyalkylene units from 8 to 120 between a support and a polymerizable image-recording layer, and contains a compound having a molecular weight of 1,500 or less and having an oxyalkylene group in at least any of the intermediate layer and the polymerizable image-recording layer.

Abstract translation: 一种平版印刷版原版，其具有优异的印刷压力显影性和印刷耐久性，并且特别是长时间保存后的印刷机显影性优异，其中平版印刷版原版包括中间体 含有具有支撑体吸附基团的重复单元（a1）的聚合物化合物和在载体和可聚合图像记录层之间具有8〜120重复数氧化烯单元的聚氧化烯基的重复单元（a2） 并且在中间层和可聚合图像记录层中的至少任意一个中含有分子量为1,500以下且具有氧化烯基的化合物。

公开(公告)号：US20150104746A1

公开(公告)日：2015-04-16

申请号：US14574394

申请日：2014-12-18

Applicant: FUJIFILM CORPORATION

Inventor： Koji WARIISHI ,  Fumikazu KOBAYASHI ,  Takanori MORI

IPC: G03F7/30 ,  C02F1/04

CPC classification number: G03F7/3092 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  C02F1/048 ,  C02F2103/14 ,  C02F2103/40 ,  C02F2209/02 ,  C02F2209/06 ,  G03F7/027 ,  G03F7/32 ,  G03F7/322

Abstract: The invention provides a method of concentrating a waste liquid produced by development, the method including: obtaining a waste liquid produced by: exposing a planographic printing plate precursor, including: an image recording layer including: an infrared absorbing dye, a polymerization initiator, and a polymerizable compound, and a protective layer on a support, and performing a development process by using a developer liquid that contains an anionic surfactant having a naphthalene skeleton and/or a nonionic surfactant having a naphthalene skeleton in an amount of 1-10% by mass, that contains an organic solvent that has a boiling temperature in a range of 100-300° C. in an amount of 2% by mass or less, and that has a pH of 6.0-9.5; and evaporation-concentrating the waste liquid such that [an amount of the waste liquid after the concentration/an amount of the waste liquid before the concentration] is from 1/10 to 1/2 on a volume basis.

Abstract translation: 本发明提供了一种浓缩由显影产生的废液的方法，所述方法包括：获得通过以下方式制备的废液：通过使平版印刷版原版曝光，包括：图像记录层，包括：红外吸收染料，聚合引发剂和 可聚合化合物和支持体上的保护层，并且通过使用含有具有萘骨架的阴离子表面活性剂和/或具有1-10％的萘骨架的非离子表面活性剂的显影液进行显影处理，其量为1-10％ 其含有沸点为100-300℃的有机溶剂，其量为2质量％以下，pH为6.0〜9.5; 蒸发浓缩废液，使得[浓缩后的废液的量/浓度前的废液的量]为体积的1/10〜1/2。

公开(公告)号：US08978554B2

公开(公告)日：2015-03-17

申请号：US13139964

申请日：2010-01-12

Applicant: Johan Loccufier ,  Philippe Moriamé ,  Stefaan Lingier

Inventor： Johan Loccufier ,  Philippe Moriamé ,  Stefaan Lingier

IPC: B41M1/06 ,  B41C1/10 ,  G03F7/004 ,  C08F220/60 ,  C08F220/56 ,  C08F220/58

CPC classification number: C08F220/60 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  C08F220/56 ,  C08F220/58

Abstract: An alkali soluble resin is disclosed comprising a first monomeric unit including at least one sulfonamide group and a second monomeric unit derived from the monomer according to the following structure (I) wherein R1 represents a structural moiety comprising an ethylenically unsaturated polymerizable group; R2, R3 and R4 independently represent hydrogen, an optionally substituted alkyl, alkenyl, alkynyl, alkaryl, aralkyl, aryl or heteroaryl group or, the necessary atoms to form a five to eight membered ring.

Abstract translation: 公开了包含至少一种磺酰胺基团的第一单体单元和根据以下结构（I）衍生自单体的第二单体单元的碱溶性树脂，其中R 1表示包含烯属不饱和可聚合基团的结构部分; R 2，R 3和R 4独立地表示氢，任选取代的烷基，烯基，炔基，烷芳基，芳烷基，芳基或杂芳基，或形成五至八元环的必要原子。

公开(公告)号：US08967043B2

公开(公告)日：2015-03-03

申请号：US13109651

申请日：2011-05-17

Applicant: Sonia Rondon ,  Kevin Ray

Inventor： Sonia Rondon ,  Kevin Ray

IPC: B41M1/08 ,  B41C1/10 ,  B41N1/00

CPC classification number: B41C1/1033 ,  B41C2201/02 ,  B41C2210/262 ,  B41N1/003

Abstract: Ablation-type printing plates having improved exposure sensitivity are produced using an imaging layer—i.e., the plate layer that absorbs and ablates in response to imaging radiation—whose composition includes a large proportion of crosslinker.

Abstract translation: 使用成像层（即，其成分包含大部分交联剂的成像辐射吸收和消融的板层）产生具有改善的曝光灵敏度的消融型印刷版。