公开(公告)号：US20020055058A1

公开(公告)日：2002-05-09

申请号：US09940526

申请日：2001-08-29

Applicant: FUJI PHOTO FILM CO., Ltd.

Inventor： Tadahiro Sorori ,  Shiro Tan

IPC: G03C001/492

CPC classification number: G03F7/0046 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/264 ,  B41C2210/266 ,  B41N3/034 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

Abstract: A lithographic printing plate precursor comprises an image forming layer containing at least one polymer compound having a fluoroaliphatic group on the side chain, wherein the fluoroaliphatic group is derived from a fluoroaliphatic compound produced by a telomerization or oligomerization method.

Abstract translation: 平版印刷版前体包含含有侧链上具有氟脂族基团的至少一种聚合物化合物的成像层，其中氟代脂族基团衍生自通过调聚或低聚法生产的氟代脂族化合物。

公开(公告)号：US06305283B1

公开(公告)日：2001-10-23

申请号：US09514146

申请日：2000-02-28

Applicant: Eric Verschueren ,  Willem Cortens ,  Luc Wabbes ,  Guido Hauquier

Inventor： Eric Verschueren ,  Willem Cortens ,  Luc Wabbes ,  Guido Hauquier

IPC: B41N114

CPC classification number: B41N1/14 ,  B41C2201/06 ,  B41N6/00 ,  B41N6/02 ,  G03F7/092

Abstract: According to the present invention there is provided an imaging element for making a lithographic printing plate, including on a first side of a flexible support a surface capable of being differentiated in oleophilic and oleophobic areas upon imaging and on a second side opposite to the first side a layer or a package of layers, characterized in that the layer or package of layers on the backside has a ratio of the squared value of the gravimetric water absorption (WA) in g/m2 over the mean roughness in &mgr;m greater than 20.

Abstract translation: 根据本发明，提供了一种用于制造平版印刷版的成像元件，该成像元件在柔性载体的第一侧具有在成像时能够在亲油性和疏油性区域中分化的表面，并且在与第一侧相反的第二侧上 一层或多层，其特征在于背面层或层包层的重量吸收光（WA）的平方值（g / m 2）之间的平均粗糙度大于20。

公开(公告)号：US06294298B1

公开(公告)日：2001-09-25

申请号：US09504951

申请日：2000-02-16

Applicant: Steffen Denzinger ,  Michael Doerr ,  Andreas Elsaesser ,  Guenther Hultzsch ,  Allen P. Gates ,  Roland Robinson

Inventor： Steffen Denzinger ,  Michael Doerr ,  Andreas Elsaesser ,  Guenther Hultzsch ,  Allen P. Gates ,  Roland Robinson

IPC: G03G1328

CPC classification number: B41C1/1016 ,  B41C2201/06 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/092 ,  G03G5/10

Abstract: The invention relates to a recording material for the production of an offset printing plate, having a substrate on whose front a photosensitive image layer is present and on whose back a layer of an organic polymeric material having a glass transition temperature Tg of 45° C. or more is present. The photosensitive image layer, or any top layer present thereon, has a pigment layer formed thereon.

Abstract translation: 本发明涉及一种用于生产胶版印刷板的记录材料，其上具有基材，其前面存在感光图像层，在其背面上具有玻璃化转变温度Tg为45℃的有机聚合物材料层。 或更多。 光敏图像层或其上存在的任何顶层具有在其上形成的颜料层。

公开(公告)号：US06174646B1

公开(公告)日：2001-01-16

申请号：US09174058

申请日：1998-10-16

Applicant: Katsura Hirai ,  Ryoji Hattori ,  Junko Honda

Inventor： Katsura Hirai ,  Ryoji Hattori ,  Junko Honda

IPC: G03F726

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/145

Abstract: Disclosed is an image forming method comprising the steps of imagewise heating or imagewise exposing to a laser with a wavelength of 700 to 1200 nm an image forming material; and continuously developing the exposed or heated material with a developer, while the developer is replenished with a developer replenisher, wherein the image forming material comprises a support and provided thereon, a radiation sensitive layer containing a dye having an absorption band in the wavelength region of from 700 nm to 1200 nm, an acid generating compound capable of generating an acid on irradiation of heat or actinic light, and an acid decomposable compound having a bond capable of being decomposed by an acid, the acid decomposable compound being decomposed by an acid to produce a diol compound containing an ethylene glycol component or a propylene glycol component.

Abstract translation: 公开了一种图像形成方法，包括以下步骤：对成像材料的波长为700至1200nm的激光进行成像加热或成像曝光; 并且用显影剂补充显影剂，同时用显影剂补充液补充曝光或加热的材料，其中图像形成材料包括一个载体并且在其上提供一个辐射敏感层，该辐射敏感层含有在波长范围内具有吸收带的染料 从700nm到1200nm，能够在热或光化光照射下产生酸的酸产生化合物和具有能够被酸分解的键的酸分解化合物，酸分解化合物被酸分解成 产生含有乙二醇组分或丙二醇组分的二醇化合物。

公开(公告)号：US6077646A

公开(公告)日：2000-06-20

申请号：US929116

申请日：1997-09-15

Applicant: Eric Verschueren ,  Joan Vermeersch ,  Jean Van Trier

Inventor： Eric Verschueren ,  Joan Vermeersch ,  Jean Van Trier

IPC: B41C1/10 ,  G03F7/11

CPC classification number: B41C1/1016 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/12 ,  B41C2210/14 ,  B41C2210/16 ,  B41C2210/24

Abstract: The present invention provides a heat mode recording material comprising on a side of a support having an oleophilic surface (i) a recording layer containing a light-to-heat converting substance capable of converting radiation into heat and (ii) an oleophobic surface layer, wherein said oleophobic surface layer and said recording layer may be the same layer and on another side of the support a backing layer, characterized in that the maximum roughness depth R.sub.t of the surface layer is at least 0.65 .mu.m and/or the maximum roughness depth of the outer back layer is at least 1.20 .mu.m.

Abstract translation: 本发明提供了一种热模式记录材料，其包含在具有亲油表面的支撑体的侧面上（i）包含能够将辐射转化成热量的光 - 热转换物质的记录层和（ii）疏油表面层， 其中所述疏油表面层和所述记录层可以是相同的层，并且在支撑体的另一侧具有背衬层，其特征在于，表面层的最大粗糙度深度Rt为至少0.65μm和/或最大粗糙度深度 的外背层为至少1.20μm。

公开(公告)号：US20190023052A1

公开(公告)日：2019-01-24

申请号：US16144043

申请日：2018-09-27

Applicant: FUJIFILM Corporation

Inventor： Atsushi OSHIMA ,  Yusuke IKEYAMA ,  Shunpei WATANABE ,  Nobuyuki SONE ,  Shuji SHIMANAKA

IPC: B41N1/14 ,  B41N1/08 ,  B41C1/10

CPC classification number: B41N1/14 ,  B41C1/10 ,  B41C1/1016 ,  B41C2201/06 ,  B41N1/083 ,  B41N1/086 ,  B41N3/00 ,  G03F7/00

Abstract: Provided are a planographic printing plate precursor, a laminate thereof, and a method of producing a planographic printing plate precursor capable of satisfying all purposes for eliminating interleaving paper used for preventing scraping and peeling, preventing adhesion, imparting a plate-separating property for preventing multiple-plate feeding, and preventing scratches. The planographic printing plate precursor which includes a polymer layer on a surface of a belt-like support 12 includes a back coat layer 70 having an arithmetic average surface roughness Ra of 0.5 μm or greater due to a surface roughness structure in which thin film portions 60 and thick film portions 62 are continuously formed on a rear surface of the belt-like support 12.

公开(公告)号：US20180117942A1

公开(公告)日：2018-05-03

申请号：US15856612

申请日：2017-12-28

Applicant: FUJIFILM Corporation

Inventor： Shuji SHIMANAKA

IPC: B41N1/04 ,  B41N3/03 ,  B41C1/10 ,  C03C17/30

CPC classification number: B41N1/04 ,  B41C1/1016 ,  B41C1/1041 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2210/20 ,  B41C2210/262 ,  B41N1/08 ,  B41N3/036 ,  B41N3/038 ,  C03C17/30 ,  C03C2218/31 ,  G03F7/00 ,  G03F7/09

Abstract: Provided is a printing plate precursor including: a support; a layer which contains a polymer on one side of the support; and a layer which contains a metal oxide obtained by hydrolyzing and polycondensing an organic metal compound or an inorganic metal compound and fine particles on the other side of the support, in which an average particle diameter of the fine particles is 0.3 μm or greater and is greater than the thickness of the layer containing a metal oxide and fine particles, and in a case where the printing plate precursors are laminated, dislocation in stacking precursors, adhesion between precursors, and scratches can be all prevented even without using interleaving paper.

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：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。