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1. 发明专利

JP2006011152A Method for manufacturing planographic printing original plate 审中-公开
标题翻译：制作平面印刷原版的方法
公开(公告)号：JP2006011152A
公开(公告)日：2006-01-12
申请号：JP2004189858
申请日：2004-06-28
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： WATANABE NORIAKI
IPC分类号： G03F7/00 , G03F7/032 , G03F7/38
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an IR laser photosensitive planographic printing original plate having preferable scratch resistance and development latitude of a photosensitive layer and excellent reproducibility of an image with a minute area such as a high-light image.
SOLUTION: The method for manufacturing a planographic printing original plate having a photosensitive layer containing a polymer having a structural unit expressed by a general formula (1) on a supporting body is carried out by applying and drying the photosensitive layer on the supporting body, and then aging in an environment at 40 to 100°C and ≥0.007 kg/kg' absolute humidity for 5 hours or more , In the general formula (1), X represents a bivalent connecting group, R
1 represents an alkyl group or an aryl group and x represents 0 or 1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制造具有优异的耐光性和感光层的显影宽度的IR激光感光平版印刷原版的方法，并且具有微小区域的图像的高重现性，例如高光图像。解决方案：在支撑体上制造含有具有由通式（1）表示的结构单元的聚合物的感光层的平版印刷原版的方法通过将支撑体上的感光层施加和干燥来进行在40〜100℃，≥0.007kg/ kg绝对湿度的环境下老化5小时以上，通式（1）中，X表示二价连接基，R 1 < / SP>表示烷基或芳基，x表示0或1.版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2003280182A Planographic printing plate for infrared laser 审中-公开
标题翻译：用于红外激光的平版印刷板
公开(公告)号：JP2003280182A
公开(公告)日：2003-10-02
申请号：JP2002085924
申请日：2002-03-26
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MITSUMOTO TOMOYOSHI , MAEMOTO KAZUO , WATANABE NORIAKI
IPC分类号： G03F7/004 , G03F7/00 , G03F7/032
摘要： PROBLEM TO BE SOLVED: To provide a planographic printing plate for an infrared laser for direct plate making excellent in scuffing resistance when used as the image forming layer of a planographic printing plate original plate, excellent in scratch resistance even in long-term storage and less liable to dissolution of an unexposed area even when a high activity developer is used, therefore having improved discrimination of an image and good development latitude.
SOLUTION: The planographic printing plate has a heat sensitive layer comprising (A) a water-insoluble and alkaline water-soluble resin, (B) a material which absorbs light and generates heat and (C) a compound having a group represented by a specified structure and a molecular weight of ≤3,000.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种用于直接制版的红外激光的平版印刷版，当用作平版印刷版原版的图像形成层时具有优异的抗划伤性，即使在长期方面也具有优异的耐划伤性存储并且即使使用高活性显影剂也不容易溶解未曝光区域，因此具有改善的图像识别和良好的显影宽容度。平版印刷版具有热敏层，其包含（A）水不溶性和碱性水溶性树脂，（B）吸收光并产生热的材料，（C）具有代表性的基团的化合物通过指定的结构和分子量≤3,000。版权所有（C）2004，JPO

3. 发明专利

JP2003066607A Planographic printing plate for infrared laser 审中-公开
标题翻译：用于红外激光的平版印刷板
公开(公告)号：JP2003066607A
公开(公告)日：2003-03-05
申请号：JP2001261660
申请日：2001-08-30
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MITSUMOTO TOMOYOSHI , WATANABE NORIAKI , MAEMOTO KAZUO
IPC分类号： G03F7/033 , B41C1/10 , B41N1/14 , G03F7/00 , G03F7/11
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , Y10S430/145 , Y10S430/146
摘要： PROBLEM TO BE SOLVED: To provide a planographic printing plate for an infrared laser having a good coated surface state and excellent in aging stability of a scratch. SOLUTION: The planographic printing plate is obtained by disposing a heat sensitive layer comprising (A) a material which absorbs light and generates heat, (B) a resin having phenolic hydroxyl groups and soluble in an aqueous alkali solution, (C) a polymer using a (meth)acrylate monomer having two or three 3-20C perfluoroalkyl groups in one molecule as a polymerized component and (D) a fluoropolymer including at least a specified monomer as a copolymerized component.
摘要翻译：要解决的问题：提供一种具有良好涂层表面状态和优异的划痕老化稳定性的红外激光的平版印刷版。解决方案：平版印刷版通过设置包含（A）吸收光并产生热的材料的热敏层获得，（B）具有酚羟基并可溶于碱性水溶液的树脂，（C）使用在一个分子中具有两个或三个3-20C全氟烷基的（甲基）丙烯酸酯单体作为聚合组分和（D）至少包含指定单体作为共聚组分的含氟聚合物。

4. 发明专利

JP2006293162A Lithographic printing original plate 审中-公开
标题翻译：平版印刷原版
公开(公告)号：JP2006293162A
公开(公告)日：2006-10-26
申请号：JP2005115914
申请日：2005-04-13
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： WATANABE NORIAKI
IPC分类号： G03F7/00 , G03F7/004 , G03F7/26
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24
摘要： PROBLEM TO BE SOLVED: To provide an infrared sensitive positive lithographic printing original plate capable of recording with high sensitivity, having sensitivity, scratch resistance and printing durability balanced at high levels, and ensuring good reproducibility of a small-area image. SOLUTION: The lithographic printing original plate has on a support a positive recording layer capable of forming an image by infrared exposure and having a weight after drying of 1.2-1.7 g/m 2 , wherein portions whose slope angle is ≥15° in a surface of the recording layer exist at a rate of ≥5%. The recording layer may have a single-layer structure or a layered structure. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够以高灵敏度记录的具有高灵敏度，灵敏度，耐擦伤性和印刷耐久性的红外敏感正性平版印刷原版，并且确保小面积图像的良好再现性。解决方案：平版印刷原版在支撑体上具有能够通过红外曝光形成图像的正记录层，干燥后的重量为1.2-1.7g / m 2，其中部分其记录层表面的斜角≥15°的角度以≥5％的速度存在。记录层可以具有单层结构或层状结构。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004117515A Method for manufacturing positive photosensitive lithographic printing plate 审中-公开
公开(公告)号：JP2004117515A
公开(公告)日：2004-04-15
申请号：JP2002277329
申请日：2002-09-24
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： NAGASHIMA AKIRA , WATANABE NORIAKI
IPC分类号： G03F7/11 , G03F7/00 , G03F7/38
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a positive photosensitive lithographic printing plate for allowing to have favorable plate wear and sensitivity in a positive lithographic printing plate which uses a supporting body subjected to silicate treatment. SOLUTION: The positive photosensitive lithographic printing plate having the following image recording layer on the supporting body subjected to silicate treatment is kept at 26 to 39°C for 1 to 3 weeks after the image recording layer is formed, and preferably under the condition of ≥70% relative humidity. The image recording layer contains a water-insoluble and alkali-soluble resin and an IR absorbent and is increased in its solubility with an alkali aqueous solution by exposure to IR laser light. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2006078900A Planographic original printing plate 审中-公开
标题翻译：平面印刷版
公开(公告)号：JP2006078900A
公开(公告)日：2006-03-23
申请号：JP2004264485
申请日：2004-09-10
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： WATANABE NORIAKI
IPC分类号： G03F7/00 , G03F7/09 , G03F7/11
摘要： PROBLEM TO BE SOLVED: To provide a planographic original printing plate which allows direct platemaking by scanning exposure using on digital signals and which has excellent print durability and no contamination in a non-image part. SOLUTION: The planographic original printing plate has an intermediate layer containing a polymer having a structure expressed by general formula (I) in a side chain, and an IR laser photosensitive positive recording layer successively layered on a supporting body. In the general formula (I), Y represents a connecting group to the polymer main chain skeleton, R 1 represents a hydrogen atom or a hydrocarbon group, and R 2 represents a divalent hydrocarbon group. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供平版印刷原版，其允许通过使用数字信号扫描曝光进行直接制版，并且其具有优异的印刷耐久性并且在非图像部分中没有污染。平版印刷版具有含有侧链中由通式（I）表示的结构的聚合物和连续层叠在支撑体上的IR激光感光性正性记录层的中间层。在通式（I）中，Y表示与聚合物主链骨架的连接基团，R 1表示氢原子或烃基，R 2 表示二价烃基。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005062456A Ir ray photosensitive planographic printing plate 审中-公开
标题翻译：红外光电平面印刷板
公开(公告)号：JP2005062456A
公开(公告)日：2005-03-10
申请号：JP2003292241
申请日：2003-08-12
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： WATANABE NORIAKI
IPC分类号： G03F7/004 , B41N1/14 , G03F7/00 , G03F7/11 , G03F7/26
摘要： PROBLEM TO BE SOLVED: To provide an IR ray photosensitive positive planographic printing plate having no adhesion failure during storage in a package using no inserting paper or causing no scratches during transportation. SOLUTION: The IR ray photosensitive planographic printing plate has a photosensitive lower layer containing a water-insoluble and alkali-soluble resin and a photosensitive uppermost layer containing a water-insoluble and alkali-soluble resin, in this order, on one surface of a supporting body, and at least one of the photosensitive lower layer and the uppermost layer contains a photo-thermal converting agent, and the plate has a back coat containing an organic polymer on the surface in the opposite side to the photosensitive layer. The organic polymer for the back coat is at least one kind of resin having ≥60°C glass transition temperature selected from a group consisting of saturated copolymer polyester resin, phenoxy resin, polyvinylacetal resin, and vinylidene chloride copolymer resin. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种在不使用插入纸而在包装中储存期间没有粘附破坏的红外线光敏正性平版印刷版，或者在运输过程中不产生划痕。解决方案：IR光敏平版印刷版在其一个表面上具有含有不溶于水和碱溶性树脂的感光下层和含有不溶于水和碱溶性树脂的光敏最上层并且感光性下层和最上层中的至少一层包含光热转换剂，并且该板在与感光层相反的一侧的表面上具有含有有机聚合物的背涂层。用于背涂层的有机聚合物是选自饱和共聚物聚酯树脂，苯氧基树脂，聚乙烯醇缩醛树脂和偏二氯乙烯共聚物树脂中的≥60℃玻璃化转变温度的至少一种树脂。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004302249A Lithographic printing original plate 有权
公开(公告)号：JP2004302249A
公开(公告)日：2004-10-28
申请号：JP2003096488
申请日：2003-03-31
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： WATANABE NORIAKI
IPC分类号： G03F7/004 , G03F7/00 , G03F7/032 , G03F7/11
摘要： PROBLEM TO BE SOLVED: To provide a positive lithographic printing original plate for IR laser for direct platemaking, the plate exhibiting excellent latitude during forming an image by development and having high sensitivity. SOLUTION: The lithographic printing original plate has a lower layer containing a water-insoluble and alkali-soluble resin and an uppermost layer which contains a water-insoluble and alkali-soluble resin having a phenolic hydroxyl group and a compound having a -CH 2 OR group, wherein R represents a hydrogen atom, an alkyl group, an alkenyl group or an acyl group, layered in this order on a hydrophilic supporting body. At least either the lower layer or the uppermost layer contains a photothermal converting agent. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2006267292A Ir ray photosensitive planographic printing original plate 有权
标题翻译：红外光电平面印刷原版
公开(公告)号：JP2006267292A
公开(公告)日：2006-10-05
申请号：JP2005082769
申请日：2005-03-22
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： WATANABE NORIAKI
IPC分类号： G03F7/11 , G03F7/00 , G03F7/004
CPC分类号： B41C1/1016 , B41C2201/06 , B41C2201/10 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41M2205/36 , B41N1/08 , B41N1/14
摘要： PROBLEM TO BE SOLVED: To provide an IR ray photosensitive planographic printing plate which has a recording layer having practically sufficient scratch resistance and which can be packaged as a stack of planographic printing original plates without using a protection sheet (slip sheet) between the plate materials. SOLUTION: The IR ray photosensitive planographic printing original plate has the following recording layer on one surface of a supporting body and has a back coat layer on the face in the opposite side of the supporting body to the face having the recording layer. The recording layer contains (a) a long-chain alkyl group-containing polymer comprising vinyl monomers having carboxyl groups by 20 to 99 mol% composition ratio range, and (b) an IR absorbent, and is capable of forming an image by irradiation with IR rays. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种IR射线感光平版印刷版，其具有实际上具有足够耐划伤性的记录层，并且可以将它们作为平版印刷原版的堆叠而不使用保护片（滑片）之间进行包装板材。解决方案：红外光敏平版印刷原版在支撑体的一个表面上具有以下记录层，并且在与支撑体相对的表面上具有记录层的表面上具有背涂层。记录层含有（a）含有含有20〜99摩尔％组成比的羧基的乙烯基单体的长链烷基聚合物，（b）IR吸收剂，能够通过照射而形成图像红外线版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2005017599A Method for manufacturing lithographic printing original plate 审中-公开
标题翻译：制造印刷版原版的方法
公开(公告)号：JP2005017599A
公开(公告)日：2005-01-20
申请号：JP2003181121
申请日：2003-06-25
申请人： Fuji Photo Film Co Ltd , 富士写真フイルム株式会社
发明人： MAEMOTO KAZUO , WATANABE NORIAKI
IPC分类号： G03F7/004 , G03F7/00 , G03F7/032 , G03F7/11 , G03F7/38
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing original plate which makes direct platemaking possible by recording the digital data of a computer or the like by using a solid laser or a semiconductor laser emitting IR rays, and which has excellent scratch resistance, chemical resistance and printing durablity. SOLUTION: The method for manufacturing a lithographic printing original plate includes processes of: applying a lower layer containing a water-insoluble and alkali-soluble resin on a hydrophilic support; applying an upper layer on the lower layer, the upper layer containing a water-insoluble and alkali-soluble resin and a development inhibitor and having the solubility with an alkaline aqueous solution increased by exposure; and bringing a compound having an OH group into contact with the surface of the upper layer. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于制造平版印刷原版的方法，其通过使用固体激光器或发射红外线的半导体激光器记录计算机等的数字数据来进行直接制版，并且其中具有优异的耐刮擦性，耐化学腐蚀性和耐久性。解决方案：平版印刷原版的制造方法包括以下工序：在亲水性载体上涂布含有水不溶性和碱溶性树脂的下层; 在上层施加上层，含有水不溶性和碱溶性树脂和显影抑制剂的上层与碱性水溶液的溶解度增加; 并使具有OH基团的化合物与上层的表面接触。版权所有（C）2005，JPO＆NCIPI

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