公开(公告)号：US20030232281A1

公开(公告)日：2003-12-18

申请号：US10368373

申请日：2003-02-20

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Noriaki Watanabe ,  Tomoyoshi Mitsumoto ,  Kazuo Maemoto

IPC: G03F007/26

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41N3/08

Abstract: A method for making a lithographic printing plate comprising development processing a laser beam exposed positive-working lithographic printing plate precursor comprising an aluminum support having thereon a heat-sensitive layer which contains a water-insoluble and alkali-soluble resin and an infrared absorbing agent and increases solubility in an alkaline aqueous solution upon being heated, using an automatic developing processor having a developing tank and a finishing gum-coating tank, wherein pH of a fresh solution for the finishing gum is adjusted to 4.5 or more.

Abstract translation: 一种制备平版印刷版的方法，包括显影处理激光曝光的正性平版印刷版原版，其包含铝载体，其上具有含有水不溶性和碱溶性树脂的热敏层和红外吸收剂， 在使用具有显影槽和整理胶涂层的自动显影处理器时，在碱性水溶液中增加溶解度，其中用于整理胶的新鲜溶液的pH调节至4.5以上。

公开(公告)号：US20030215750A1

公开(公告)日：2003-11-20

申请号：US10420857

申请日：2003-04-23

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Toshifumi Inno

IPC: G03F007/30

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146

Abstract: A method for preparation of a lithographic printing plate, which comprises the steps of: imagewise recording on a lithographic printing plate precursor comprising a support having a hydrophilic surface and a thermosensitive layer, the thermosensitive layer comprising at least one of polymer particles and a microcapsule encapsulating an oleophilic compound therein; and rubbing the printing plate precursor by a rubbing member in the presence of a processing liquid to remove the thermosensitive layer of non-image portions.

Abstract translation: 一种制备平版印刷版的方法，其包括以下步骤：在包含具有亲水表面和热敏层的载体的平版印刷版原版上成像记录，所述热敏层包括聚合物颗粒和微胶囊中的至少一种 其中的亲油性化合物; 以及在处理液体的存在下通过摩擦部件摩擦印版前体以除去非图像部分的热敏层。

公开(公告)号：US20030211418A1

公开(公告)日：2003-11-13

申请号：US10419736

申请日：2003-04-22

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Ikuo Kawauchi

IPC: G03F007/039

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/368

Abstract: A photosensitive lithographic printing plate which comprises a photosensitive layer comprising: (A) a resin prepared by condensing substituted phenols represented by the following formula (I) with aldehydes; (B) a resin prepared by condensing phenols selected from cresol, phenol and xylenol with aldehydes; and (C) a light-heat converting substance: 1 wherein R1 and R2 each represents a hydrogen atom, an alkyl group or a halogen atom, and R3 represents an alkyl group having from 3 to 6 carbon atoms or cycloalkyl group having from 3 to 6 carbon atoms.

Abstract translation: 一种光敏平版印刷版，其包含感光层，其包含：（A）通过将由下式（I）表示的取代苯酚与醛缩合而制备的树脂; （B）通过将选自甲酚，苯酚和二甲苯酚的酚与醛缩合制备的树脂; 和（C）光热转换物质：其中R1和R2各自表示氢原子，烷基或卤素原子，R3表示具有3至6个碳原子的烷基或具有3至6个的环烷基 碳原子。

公开(公告)号：US20030190549A1

公开(公告)日：2003-10-09

申请号：US10357497

申请日：2003-02-04

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Takahiro Goto

IPC: B32B009/04

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

Abstract: The invention provides an infrared sensitive composition included in an image recording material having a support and a photosensitive layer disposed on the the support, the infrared sensitive composition being contained in the photosensitive layer, wherein after the photosensitive layer has been formed and the infrared sensitive composition is exposed to an infrared laser, the infrared sensitive composition has an insolubilization rate within a range of 30% to 100% with respect to a mixed organic solvent containing methylethyl ketone and dimethyl-sulfoxide in a ratio of 1:1.

Abstract translation: 本发明提供一种包含在具有支持体的图像记录材料中的红外线感光组合物，和设置在支持体上的感光层，该感光层包含红外线敏感组合物，其中在形成感光层之后和红外线敏感组合物 相对于含有甲基乙基酮和二甲基亚砜的混合有机溶剂的比例为1：1，红外线敏感组合物的不溶解率在30％〜100％的范围内。

公开(公告)号：US20030170559A1

公开(公告)日：2003-09-11

申请号：US10247656

申请日：2002-09-20

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Kazuyoshi Mizutani ,  Shiro Tan

IPC: G03F007/038

CPC classification number: G03F7/0233 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  G03F7/0046 ,  G03F7/033 ,  G03F7/0382 ,  G03F7/0392 ,  Y10S430/108 ,  Y10S430/165

Abstract: Disclosed is planographic printing plate precursor comprising a support having disposed thereon an image forming layer containing a fluorine macromolecular compound having a structural unit derived from a monomer represented by the following general formula (I). In the general formula (I), R0 represents a hydrogen atom, a methyl group, a cyano group or a halogen atom. X represents a single bond or a divalent connecting group. R1 to R6 each independently represent a hydrogen atom, an alkyl group, a fluorine atom or an alkyl group in which at least one hydrogen atom is substituted with a fluorine atom. Further, at least one of R1 to R6 represents a fluorine atom or an alkyl group in which at least one hydrogen atom is substituted with a fluorine atom. General formula (I) 1

Abstract translation: 公开了平版印刷版原版，其包括载体，其上设置有含有衍生自由以下通式（I）表示的单体的结构单元的氟高分子化合物的成像层。 在通式（I）中，R 0表示氢原子，甲基，氰基或卤素原子。 X表示单键或二价连接基团。 R 1〜R 6各自独立地表示氢原子，烷基，氟原子或至少一个氢原子被氟原子取代的烷基。 此外，R 1〜R 6中的至少一个表示氟原子或至少一个氢原子被氟原子取代的烷基。 通式（I）

公开(公告)号：US20030165774A1

公开(公告)日：2003-09-04

申请号：US10343234

申请日：2003-05-02

Inventor： Andre Luiz Arias ,  Luiz Nei Arias ,  Marjorie Arias ,  Mario Italo Provenzano

IPC: G03F007/038

CPC classification number: C09D161/30 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41M5/368 ,  B41M5/465 ,  C09D161/06 ,  C09D161/24 ,  Y10S430/165

Abstract: The invention relates to new radiation sensitive coating compositions and coating product which are radiation sensitive in the infrared region closed to the infrared, comprising two layers, the first layer comprising a hiding polymer and one or more infrared absorbing material which absorbs in the desired wavelength and a second layer coated on the first layer comprising one or more copolymer which is able to coat and make the polymer of the first layer insoluble in the conventional developer of positive plates, and when applied to an appropriate substrate is useful as off-set lithographic printing plates, for color proofing films and photoresist. The invention also refers to a printing or imaging process.

Abstract translation: 本发明涉及在靠近红外线的红外区域中对辐射敏感的新型辐射敏感性涂料组合物和涂层产品，包括两层，第一层包含隐藏聚合物和一种或多种以期望波长吸收的红外吸收材料， 涂覆在第一层上的第二层包含一种或多种共聚物，其能够涂覆和使第一层的聚合物不溶于常规的正极板的显影剂，并且当施加到合适的基材上时，可用作偏移平版印刷 板，用于防色膜和光致抗蚀剂。 本发明还涉及打印或成像过程。

公开(公告)号：US06602648B2

公开(公告)日：2003-08-05

申请号：US09791717

申请日：2001-02-26

Applicant: Ippei Nakamura

Inventor： Ippei Nakamura

IPC: G03F7038

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C1/1041 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  C09B23/0066 ,  C09B23/12 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

Abstract: An image-forming material which has high sensitivity and is excellent in image-forming performance and which does not produce smudges on an optical system of an exposing apparatus, and a planographic printing original plate which uses this image-forming material and can produce images by an infrared laser for a direct plate-making process. These can be achieved by an image-forming material containing an infrared absorber having in the same molecule thereof two or more chromophoric groups which can absorb infrared radiation and are each bonded by a covalent bond.

Abstract translation: 具有高灵敏度和成像性能优异并且不会在曝光装置的光学系统上产生污迹的图像形成材料以及使用该图像形成材料的平版印刷原版，并且可以通过 用于直接制版过程的红外激光。 这些可以通过含有在相同分子中具有两个或更多个可吸收红外辐射并且各自通过共价键键合的发色团的红外线吸收剂的成像材料来实现。

公开(公告)号：US06602645B1

公开(公告)日：2003-08-05

申请号：US09573159

申请日：2000-05-19

Applicant: Tatsuo Nakamura ,  Kazuto Kunita ,  Katsuji Kitatani

Inventor： Tatsuo Nakamura ,  Kazuto Kunita ,  Katsuji Kitatani

IPC: G03F7039

CPC classification number: B41C1/1025 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/165

Abstract: The present invention provides a photosensitive composition for an infrared laser used for direct plate making, which has high sensitivity and good developing latitude and storage stability, and provides a planographic printing plate in which this composition is used. The positive-type photosensitive composition of the present invention has (a) a macromolecular compound having alkali-soluble groups and (b) a compound that has a phthalocyanine skeleton and has in its molecule at least one group which can form a bond by interaction with an alkali-soluble group in the macromolecular compound (a).

Abstract translation: 本发明提供一种用于直接制版的红外激光用光敏组合物，其具有高灵敏度和良好的显影纬度和储存稳定性，并提供了使用该组合物的平版印刷版。 本发明的正型感光性组合物具有（a）具有碱溶性基团的高分子化合物和（b）具有酞菁骨架的化合物，并且在其分子中具有至少一个可以通过与 大分子化合物（a）中的碱溶性基团。

公开(公告)号：US06598526B2

公开(公告)日：2003-07-29

申请号：US10046791

申请日：2002-01-15

Applicant: Thomas P. Rorke ,  Richard J. D'Amato

Inventor： Thomas P. Rorke ,  Richard J. D'Amato

IPC: B41N108

CPC classification number: B41C1/1033 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266

Abstract: Provided is a lithographic printing plate comprising a support substrate having disposed thereon an ablative-absorbing layer and, optionally, a durable, ink-accepting surface layer that is not ablative-absorbing. The ablative-absorbing layer may contain a high weight percent of an organic sulfonic acid component. The printing plate may further comprise a hydrophilic polymeric layer interposed between the ablative-absorbing layer and the substrate. The printing plate also comprises a primer layer underlying the ablative-absorbing layer with an adhesion-promoting agent, such as a zirconium compound, present in the primer layer. Also provided are methods of preparing such lithographic printing plates, and methods of preparing imaged lithographic printing plates from such lithographic printing plates by imagewise exposure to a laser and a subsequent cleaning step with water or with a cleaning solution.

公开(公告)号：US20030091933A1

公开(公告)日：2003-05-15

申请号：US10106326

申请日：2002-03-27

Inventor： Kazuto Kunita

IPC: G03F007/022 ,  G03F007/038

CPC classification number: G03F7/0388 ,  B33Y70/00 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/0212 ,  G03F7/033 ,  G03F7/038 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

Abstract: A photosensitive composition comprising a resin containing a repeating unit corresponding to a monomer having a structure represented by formula (I) defined in the specification, and a negative working lithographic printing plate having a negative working photosensitive layer comprising the above-described photosensitive composition.

Abstract translation: 包含含有对应于具有本说明书中定义的式（I）表示的结构的单体的重复单元的树脂的光敏组合物和具有包含上述感光组合物的负性感光层的负性平版印刷版。