公开(公告)号：US09091926B2

公开(公告)日：2015-07-28

申请号：US13756538

申请日：2013-02-01

Applicant: FUJIFILM CORPORATION

Inventor： Shigekatsu Fujii ,  Yuichi Yasuhara ,  Yoshinori Taguchi ,  Norio Aoshima

IPC: G03F7/00 ,  G03F7/20 ,  B41C1/10 ,  B41N3/08 ,  G03F7/32 ,  B41N1/00

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/266 ,  B41N3/08 ,  G03F7/322

Abstract: A method of making a planographic printing plate includes exposing, to infrared light, a planographic printing plate precursor including a recording layer provided on a substrate, and developing the precursor using an aqueous alkaline solution. The recording layer comprises a copolymer containing a structural unit derived from (meth)acrylonitrile and at structural unit derived from styrene, a water-insoluble and alkali-soluble resin, and an infrared absorbing agent, the solubility of the recording layer in the aqueous alkaline solution being increased by the exposure. The aqueous alkaline solution has a pH of 8.5 to 10.8 and contains a betaine-based amphoteric surfactant and an ammonium salt represented by Formula (I): R1, R2, R3, and R4 each independently represent an alkyl or aryl group; the total number of carbon atoms in R1, R2, R3, and R4 is not more than 20; and X− represents a counter anion.

Abstract translation: 制造平版印刷版的方法包括将包含设置在基材上的记录层的平版印刷版原版曝光于红外光，并使用碱性水溶液显影前体。 记录层包含含有衍生自（甲基）丙烯腈的结构单元和衍生自苯乙烯的结构单元，水不溶性和碱溶性树脂和红外吸收剂的共聚物，记录层在碱性水溶液中的溶解度 溶液通过曝光增加。 碱性水溶液的pH为8.5〜10.8，含有基于甜菜碱的两性表面活性剂和式（I）表示的铵盐：R1，R2，R3和R4各自独立地表示烷基或芳基; R1，R2，R3和R4中的碳原子总数不超过20; X表示抗衡阴离子。

公开(公告)号：US20150168837A1

公开(公告)日：2015-06-18

申请号：US14390427

申请日：2013-03-20

Applicant: AGFA GRAPHICS NV

Inventor： Johan Loccufier ,  Marin Steenackers ,  Sam Verbrugghe

IPC: G03F7/075 ,  G03F7/30

CPC classification number: G03F7/0757 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  G03F7/004 ,  G03F7/027 ,  G03F7/0751 ,  G03F7/0752 ,  G03F7/11 ,  G03F7/30 ,  G03F7/405

Abstract: A negative-working lithographic printing plate precursor includes a coating containing a photopolymerizable layer and optionally an intermediate layer between the photopolymerizable layer and the support, wherein the coating further includes a polysiloxane, the polysiloxane being present in the photopolymerizable layer and/or in the optional intermediate layer, and the polysiloxane is obtained by reacting at least one organosilicon compound represented by the general Formula (I) and at least one organosilicon compound represented by the general Formula (II):

Abstract translation: 负性平版印刷版原版包括含有可光聚合层和任选的可光聚合层和载体之间的中间层的涂层，其中涂层还包含聚硅氧烷，聚硅氧烷存在于可光聚合层中和/或可选地 中间层，并且所述聚硅氧烷是通过使至少一种由通式（I）表示的有机硅化合物和至少一种由通式（II）表示的有机硅化合物：

公开(公告)号：US20140308470A1

公开(公告)日：2014-10-16

申请号：US14249458

申请日：2014-04-10

Applicant: Mylan Group

Inventor： My T. Nguyen ,  Thuong T. Dang ,  Khai N. Phan

IPC: B41N1/08

CPC classification number: B41N1/086 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/14 ,  B41N1/083 ,  C09J7/385 ,  C09J2433/00 ,  G03F7/094 ,  Y10T428/1443 ,  Y10T428/1495 ,  Y10T428/269 ,  Y10T428/2804 ,  Y10T428/2891 ,  Y10T428/31605 ,  Y10T428/31609 ,  Y10T428/31692 ,  Y10T442/656

Abstract: A laminated lithographic printing plate comprising an aluminum layer having a first side and a second side, an aluminum oxide layer coating the first side aluminum layer, optionally a second aluminum oxide layer coating the second side of the aluminum layer, an image forming layer coating the first aluminum oxide layer, an adhesive layer adhering to the second side of the aluminum layer or to said second aluminum oxide layer when second aluminum oxide layer is present, and a base layer coating the adhesive layer is provided.

Abstract translation: 包括具有第一侧和第二侧的铝层的层压平版印刷版，涂覆第一侧铝层的氧化铝层，可选地涂覆在铝层的第二面上的第二氧化铝层，涂覆所述铝层的图像形成层 第一氧化铝层，当存在第二氧化铝层时粘附到铝层的第二面或所述第二氧化铝层的粘合剂层，以及涂覆粘合剂层的基底层。

公开(公告)号：US20140272710A1

公开(公告)日：2014-09-18

申请号：US14287792

申请日：2014-05-27

Applicant: FUJIFILM CORPORATION

Inventor： Shigekatsu FUJII ,  Norio AOSHIMA ,  Yoshinori TAGUCHI ,  Yoichiro ARA ,  Takashi ARIDOMI

IPC: G03F7/09

CPC classification number: G03F7/039 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266

Abstract: A lithographic printing plate precursor in a positive-type with an infrared-sensitivity, having a support and an image recording layer provided on the support, the support having a hydrophilic surface, the recording layer having a particular resin, an amphoteric surfactant and/or an anionic surfactant, and an infrared absorbing agent, wherein the particular resin being at least one of resins selected from the group consisting of a polyurethane resin, a poly(vinyl acetal) resin, and maleimide resin A.

Abstract translation: 具有红外敏感性的正型平版印刷版原版，具有支撑体和设置在载体上的图像记录层，支撑体具有亲水性表面，记录层具有特定树脂，两性表面活性剂和/或 阴离子表面活性剂和红外吸收剂，其中所述特定树脂是选自聚氨酯树脂，聚（乙烯醇缩醛）树脂和马来酰亚胺树脂A中的至少一种树脂。

公开(公告)号：US08828156B2

公开(公告)日：2014-09-09

申请号：US12802742

申请日：2010-06-11

Applicant: Shinya Kurokawa ,  Hirokazu Sawada ,  Akio Uesugi ,  Masanori Tsunekawa ,  Kazuaki Hatano ,  Hiroshi Ougi ,  Koushi Nagae

Inventor： Shinya Kurokawa ,  Hirokazu Sawada ,  Akio Uesugi ,  Masanori Tsunekawa ,  Kazuaki Hatano ,  Hiroshi Ougi ,  Koushi Nagae

IPC: C22C21/00

CPC classification number: C22B21/066 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41N1/083 ,  C22B9/023 ,  G01N33/206 ,  Y02P10/234 ,  Y10T428/256

Abstract: An aluminum sheet material for lithographic printing plates wherein the number of aluminum carbide particles having a circle equivalent diameter, measured by the PoDFA method, of 3 μm or more is four or less, the number of aluminum carbide particles having a circle equivalent diameter, measured by the PoDFA method, of 3 μm or more.

Abstract translation: 一种用于平版印刷版的铝板材，其中通过PoDFA法测量的具有3当量直径的等效圆直径的碳化铝颗粒的数目为4个或更少，测量具有圆当量直径的碳化铝颗粒的数量 通过PoDFA法，为3μm以上。

公开(公告)号：US08771918B2

公开(公告)日：2014-07-08

申请号：US13378025

申请日：2010-06-03

Applicant: Xavier André ,  Philippe Moriamé ,  Hubertus Van Aert

Inventor： Xavier André ,  Philippe Moriamé ,  Hubertus Van Aert

IPC: B41M5/00 ,  B41N1/00 ,  G03F7/00 ,  G03F7/26

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

Abstract: A positive-working lithographic printing plate precursor is disclosed which comprises on a support having a hydrophilic surface or which is provided with a hydrophilic layer a heat and/or light-sensitive coating including an infrared absorbing agent and a compound including a benzoxazine group.

Abstract translation: 公开了一种正性平版印刷版原版，其包括在具有亲水表面的支持体上，或者设置有亲水层，包含红外吸收剂和包含苯并恶嗪基团的化合物的热和/或感光涂层。

公开(公告)号：US20140182471A1

公开(公告)日：2014-07-03

申请号：US14200004

申请日：2014-03-06

Applicant: Fujifilm Corporation

Inventor： Shigekatsu FUJII ,  Yoshinori TAGUCHI ,  Norio AOSHIMA

IPC: G03F7/11 ,  B41C1/10

CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  G03F7/322

Abstract: A method for producing a planographic printing plate, including the steps of: image-wise exposing a positive type planographic printing plate precursor including an intermediate layer and a positive type image-forming layer successively on a support, the intermediate layer having a coating amount after drying of from 2 mg/m2 to 200 mg/m2 and including a polymer including a repeating unit represented by the following formula (I-1) and a repeating unit represented by the following formula (I-2); and developing the exposed positive type planographic printing plate precursor using a treatment liquid having a pH of from 7 to 12:

Abstract translation: 一种平版印刷版的制造方法，包括以下步骤：在载体上依次将包含中间层和正型图像形成层的正型平版印刷版原版成像曝光，所述中间层的涂布量为 包含由下述式（I-1）表示的重复单元和下述式（I-2）表示的重复单元构成的聚合物的干燥量为2mg / m 2〜200mg / m 2。 并使用pH为7〜12的处理液显影曝光的正型平版印刷版原版;

公开(公告)号：US08685622B2

公开(公告)日：2014-04-01

申请号：US13264350

申请日：2010-04-21

Applicant: Johan Loccufier ,  Paul Callant ,  Jens Lenaerts ,  Ineke Van Severen

Inventor： Johan Loccufier ,  Paul Callant ,  Jens Lenaerts ,  Ineke Van Severen

IPC: G03F7/00 ,  G03F7/26 ,  B41F7/00 ,  B41N1/00 ,  B41M5/00

CPC classification number: B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

Abstract: a method for preparing a lithographic printing plate that includes imagewise exposing a lithographic printing plate precursor comprising a coating provided on a support having a hydrophilic surface, the coating containing thermoplastic polymer particles and an infrared radiation absorbing dye characterized in that the coating further comprises a phenolic stabilizer.

Abstract translation: 一种制备平版印刷版的方法，其包括成像曝光平版印刷版原版，所述平版印刷版前体包括设置在具有亲水表面的载体上的涂层，所述涂层含有热塑性聚合物颗粒和红外线吸收染料，其特征在于，所述涂层还包含酚类 稳定剂

公开(公告)号：US08632940B2

公开(公告)日：2014-01-21

申请号：US13089399

申请日：2011-04-19

Applicant: Gerhard Hauck ,  Celin Savariar-Hauck ,  Oliver R. Blum ,  Michael Nielinger

Inventor： Gerhard Hauck ,  Celin Savariar-Hauck ,  Oliver R. Blum ,  Michael Nielinger

IPC: B41N1/00 ,  G03F7/00 ,  G03F7/26 ,  G03C1/00 ,  G03C1/77

CPC classification number: B41N3/036 ,  B41C1/1008 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/12 ,  B41C2210/14 ,  B41C2210/24 ,  B41C2210/262

Abstract: Electrochemically grained and anodized aluminum supports are treated with a post-treatment coating solution containing a polymer derived at least in part from vinyl phosphonic acid and phosphoric acid. This post-treated support is useful as substrates in the preparation of lithographic printing plate precursors. The post-treatment substrate treatment enables wide latitude in manufacturing and compatibility with silicate-free developers to achieve negligible background staining and oxide attack.

Abstract translation: 用含有至少部分由乙烯基膦酸和磷酸衍生的聚合物的后处理涂层溶液处理电化学和阳极氧化的铝载体。 该后处理支持物可用作制备平版印刷版前体的底物。 后处理底物处理使得制造中的宽范围和与无硅酸盐的显影剂的相容性可以实现可忽略的背景染色和氧化物侵蚀。

公开(公告)号：US20130312628A1

公开(公告)日：2013-11-28

申请号：US13982605

申请日：2012-02-07

Applicant: Johan Loccufier ,  Philippe Moriame

Inventor： Johan Loccufier ,  Philippe Moriame

IPC: G03F7/039

CPC classification number: G03F7/0395 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  C08F20/38 ,  C08F2220/606 ,  C08F220/38 ,  C08F220/60 ,  C08F2220/365

Abstract: A positive-working lithographic printing plate precursor which comprises on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat and/or light-sensitive coating comprising an infrared absorbing agent and a binder including a monomeric unit including a salicyclic acid group and a monomeric unit including a sulfonamide group.

Abstract translation: 一种正性平版印刷版原版，其包含在具有亲水性表面的支持体上，或者设置有亲水层，包含红外线吸收剂的热和/或感光涂层和包含单体单元的粘合剂， 酸基和包含磺酰胺基团的单体单元。