公开(公告)号：US5540150A

公开(公告)日：1996-07-30

申请号：US380805

申请日：1995-01-30

Applicant: Thomas E. Lewis ,  Richard A. Williams ,  Frank G. Pensavecchia ,  John F. Kline ,  John P. Gardiner ,  Michael T. Nowak ,  Kenneth T. Robichaud

Inventor： Thomas E. Lewis ,  Richard A. Williams ,  Frank G. Pensavecchia ,  John F. Kline ,  John P. Gardiner ,  Michael T. Nowak ,  Kenneth T. Robichaud

IPC: B41C1/055 ,  B41C1/05 ,  B41C1/10 ,  B41M5/24 ,  B41N1/14

CPC classification number: B41N1/003 ,  B41C1/1033 ,  B41J19/20 ,  B41J2/451 ,  B41J2/47 ,  B41N1/14 ,  B41C1/1008 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/20 ,  B41C2210/24 ,  B41P2227/70 ,  Y10S430/165

Abstract: Apparatus and methods for imaging lithographic plates using laser devices that emit in the near-infrared region, and plates suitable for imaging with the apparatus and methods. Laser output either ablates one or more plate layers or physically transforms a surface layer, in either case resulting in an imagewise pattern of features on the plate. The image features exhibit an affinity for ink or an ink-abhesive fluid that differs from that of unexposed areas.

Abstract translation: 使用在近红外区域发射的激光装置对平版印刷版成像的装置和方法，以及适于使用该装置和方法进行成像的板。 激光输出可以消除一个或多个平板层或物理地转换表面层，在任一种情况下导致板上特征的成像图案。 图像特征表现出与未曝光区域不同的墨水或墨水粘合流体的亲合性。

公开(公告)号：US5401611A

公开(公告)日：1995-03-28

申请号：US13729

申请日：1993-02-05

Applicant: John W. Edwards, Sr. ,  Luc Leenders ,  Yves Verburgh ,  Joan Vermeersch ,  Ronald Schuerwegen

Inventor： John W. Edwards, Sr. ,  Luc Leenders ,  Yves Verburgh ,  Joan Vermeersch ,  Ronald Schuerwegen

IPC: B41C1/055 ,  B41C1/10 ,  B41M5/26 ,  B41M5/36 ,  B41N1/14 ,  G03C1/00 ,  G03F7/00

CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/24 ,  Y10S430/146 ,  Y10S430/165

Abstract: The present invention provides a heat mode recording material comprising on a support having a hydrophilic surface or being provided with a hydrophilic layer, a metallic layer and on top thereof a hydrophobic layer having a thickness of less than 50 nm and there is further provided a method for making a lithographic plate therewith.

Abstract translation: 本发明提供一种热模式记录材料，其包含在具有亲水性表面的支持体上，或者设置有亲水层，金属层，并且在其顶部具有厚度小于50nm的疏水层，还提供了一种方法 用于制造平版印刷版。

公开(公告)号：US3258339A

公开(公告)日：1966-06-28

申请号：US37113164

申请日：1964-05-28

Applicant: HARRIS INTERTYPE CORP

Inventor： ADAMS DOLOR N ,  DEAL ELMER F

IPC: B41N3/03

CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/24 ,  B41N3/036 ,  G03F7/11

公开(公告)号：US3161518A

公开(公告)日：1964-12-15

申请号：US19333862

申请日：1962-05-08

Applicant: LITHOPLATE INC

Inventor： DEAL ELMER F ,  RICHLIN ISADORE M

IPC: B41N3/03 ,  C09D161/20

CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/24 ,  B41C2210/26 ,  B41N3/036 ,  C09D161/20 ,  G03F7/021

公开(公告)号：US3136639A

公开(公告)日：1964-06-09

申请号：US15695161

申请日：1961-12-04

Applicant: LITHOPLATE INC

Inventor： DEAL ELMER F ,  RICHLIN ISADORE M

IPC: B41N3/03

CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2210/04 ,  B41C2210/24 ,  B41C2210/266 ,  B41N3/036 ,  G03F7/021

公开(公告)号：US20190212652A1

公开(公告)日：2019-07-11

申请号：US16351513

申请日：2019-03-13

Applicant: FUJIFILM CORPORATION

Inventor： Takashi SATO ,  Rena MUKAIYAMA ,  Yuichi YASUHARA

IPC: G03F7/30 ,  G03F7/033 ,  G03F7/035 ,  G03F7/095

CPC classification number: G03F7/3078 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/262 ,  G03F7/00 ,  G03F7/004 ,  G03F7/032 ,  G03F7/033 ,  G03F7/035 ,  G03F7/095 ,  G03F7/11

Abstract: Provided is a positive type lithographic printing plate precursor including at least: a support which has a hydrophilic surface or a hydrophilic layer; and an underlayer, an interlayer, and an upper layer on the support in this order, in which the underlayer contains a polymer compound 1 which has at least one structure selected from the group consisting of a urethane bond, an acetal structure, and a urea bond in a main chain, the interlayer contains a polymer compound 2 which has at least one structure selected from the group consisting of a sulfonamide group, an active imide group, and a urea bond in a side chain, the upper layer contains a polymer compound 3 which has a phenolic hydroxy group, and one or more layers among the underlayer, the interlayer, and the upper layer contain an infrared absorbent. Further, provided are a method of producing the positive type lithographic printing plate precursor and a method of preparing a lithographic printing plate using the positive type lithographic printing plate precursor.

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：US20170101496A1

公开(公告)日：2017-04-13

申请号：US15129463

申请日：2015-04-07

Applicant: AGFA GRAPHICS NV

Inventor： Tim DESMET ,  Johan LOCCUFIER ,  Philippe MORIAME

IPC: C08F216/38 ,  B41C1/10 ,  G03F7/039

CPC classification number: C08F216/38 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/24 ,  C08F210/02 ,  G03F7/039 ,  G03F7/11

Abstract: A copolymer includes (i) a plurality of ethylenic moieties A having a structure according to the following formula: wherein R2 and R3 independently represent hydrogen, a halogen or an optionally substituted linear, branched or cyclic alk(en)yl group, or an optionally substituted aromatic or heteroaromatic group, and (ii) a plurality of acetal moieties B having a structure according to the following formula: wherein L represents a divalent linking group; x=0 or 1 and R1 represents an optionally substituted aromatic or heteroaromatic group including at least one hydroxyl group and optionally one or more additional substituent(s), and at least one electron withdrawing group in ortho or para position relative to the at least one hydroxyl group.

公开(公告)号：US20160355040A1

公开(公告)日：2016-12-08

申请号：US14809515

申请日：2015-07-27

Applicant: INSTITUTE OF CHEMISTRY, CHINESE ACADEMY OF SCIENCES

Inventor： Haihua Zhou ,  Yanlin Song

IPC: B41N1/04

CPC classification number: B41C1/1066 ,  B41C2201/04 ,  B41C2210/20 ,  B41C2210/24

Abstract: The present invention pertains to the field of printing plates and discloses a planographic printing plate and preparation method. The planographic printing plate comprises: a metal substrate, a hydrophobic priming coat formed on a surface of the metal substrate and a hydrophilic graphic layer formed on the priming coat, wherein the hydrophobic priming coat is formed by a hydrophobic primer liquid through curing, the hydrophilic graphic layer is formed by inkjet-printing and curing a printing plate-making ink on the hydrophobic priming coat. The planographic printing plate according to the present invention may be printed by using water-based ink, so it can avoid the environmental pollution caused by using solvent-based ink during planographic printing. Further, through the cooperation of the hydrophobic priming coat formed by the hydrophobic primer liquid and the hydrophilic graphic layer formed by the printing plate-making ink, printed matters with desirable image resolution can be obtained.

Abstract translation: 本发明涉及印版领域，并公开了平版印刷版及其制备方法。 平版印刷版包括：金属基材，在金属基材的表面上形成的疏水底漆，以及形成在底涂层上的亲水性图形层，其中疏水性底漆通过固化由疏水底漆液形成，亲水性 图形层通过喷墨印刷和固化印刷制版油墨在疏水底漆上而形成。 根据本发明的平版印刷版可以通过使用水性油墨印刷，因此可以避免在平版印刷期间使用溶剂型油墨引起的环境污染。 此外，通过由疏水底漆液形成的疏水性底漆和由印版油墨形成的亲水性图案的配合，可以得到具有理想图像分辨率的印刷品。

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。