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11.发明公开Radiant ray-sensitive lithographic printing plate precursor 审中-公开Strahlungsempfindliche Flachdruckform-Vorstufe
公开(公告)号：EP0941839A3
公开(公告)日：2001-01-24
申请号：EP99103962.9
申请日：1999-03-09
CPC分类号： B41M5/46 , B41C1/1041 , B41M5/465
摘要： A radiant ray-sensitive lithographic printing plate precursor which comprises (a) material or material series which absorbs radiant rays, converts the absorbed radiant rays to heat, and enters into a self-exothermic reaction by the heat, and (b) material or material series which causes a chemical change or a physical change by the reaction heat generated as a result of the self-exothermic reaction. A lithographic printing method which comprises conducting image recording by imagewise irradiation of radiant rays or imagewise heat transfer by means of a thermal head on the above radiant ray-sensitive lithographic printing plate precursor, setting this image recorded plate on a lithographic printing machine, and printing on without subjecting the plate to a wet development process.
摘要翻译： 辐射敏感平版印刷版原版，其包括（a）吸收辐射线的材料或材料系列，将吸收的辐射线转换成热，并通过热进入自发热反应，和（b）材料或材料 由于自放热反应而产生的反应热引起化学变化或物理变化的系列。
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公开(公告)号：EP0903224A3
公开(公告)日：2000-03-01
申请号：EP98117359.4
申请日：1998-09-14
发明人： Kawamura, Koichi , Maemoto, Kazuo , Yamasaki, Sumiaki , Sorori, Tadahiro , Tashiro, Hiroshi , Fukino, Kiyotaka
CPC分类号： B41M5/368 , B41C1/1041
摘要： An object of the present invention is to provide radiation-sensitive planographic printing plate which is excellent in terms of durability wherein development with water, or direct production of the plate from digital data through infrared laser recording in particular such that a special process is not necessary, is possible, by forming on a support a photosensitive layer containing a reaction product of a compound having in a molecule thereof a functional group X and a functional group Y and a compound represented by a formula (1) stated below, or alternatively, containing a polymerization product of a compound having the functional group X and a compound represented by the formula (1) stated below. Further by incorporating water-insoluble particles in this photosensitive layer, many voids are formed in the photosensitive layer, further improving sensitivity and discrimination. The functional group X is a group selected from among a sulfonic acid ester group, a disulfone group, a sulfonimide group, and an alkoxyalkyl ester group and the functional group Y is a group selected from among -OH, -NH 2 , -COOH, -NH-CO-R 3 , and -Si(OR 4 ) 3 [wherein R 3 and R 4 each represents an alkyl group or an aryl group].(R 1 ) n - X - (OR 2 ) 4-n Also, the formula (1) is (R 1 ) n - X - (OR 2 ) 4-n [wherein R 1 and R 2 each represents an alkyl group or an aryl group; X represents Si, Al, Ti, or Zr; and n represents an integer from 0 to 2].
摘要翻译： 本发明的目的在于提供一种辐射敏感性平版印刷版，其耐久性优异，其中用水显影或通过红外激光记录从数字数据直接生产印版，特别是不需要特殊工艺 通过在支持体上形成感光层，该感光层含有分子内具有官能团X和官能团Y的化合物与下述式（1）表示的化合物的反应产物，或者含有 具有官能团X的化合物和由下式（1）表示的化合物的聚合产物。 此外，通过在该感光层中引入不溶于水的颗粒，在感光层中形成许多空隙，进一步提高了感光度和辨别度。 官能团X是选自磺酸酯基，二砜基，磺酰亚胺基和烷氧基烷基酯基中的基团，并且官能团Y是选自-OH，-NH 2，-COOH， - NH-CO-R3和-Si（OR4）3 [其中R3和R4各自表示烷基或芳基]（R1）n -X-（OR2）4-n此外，式（1） （R1）n -X-（OR2）4-n [其中R1和R2各自代表烷基或芳基; X代表Si，Al，Ti或Zr; 并且n表示0至2的整数]。
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公开(公告)号：EP1724112A2
公开(公告)日：2006-11-22
申请号：EP06016411.8
申请日：2001-01-11
发明人： Maemoto, Kazuo
CPC分类号： B41N3/038 , B41C1/1008 , B41C1/1016 , B41C1/1025 , B41C2201/02 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24
摘要： A negative-type on-press developable lithographic printing plate precursor is disclosed, comprising a hydrophilic support having thereon a heat-sensitive layer containing a microcapsule containing a compound having a functional group capable of reacting by heat, and further containing a low molecular compound which reacts with said compound having a functional group contained in said microcapsule, wherein said microcapsule may be a microcapsule having an outer wall capable of rupturing or incapable of rupturing by heat used for the image formation and a light-to-heat converting material is contained in the heat-sensitive layer or in a layer adjacent thereto.
摘要翻译： 公开了一种负型印刷中可印刷的平版印刷版原版，其包括亲水性载体，其上具有包含含有能够通过加热反应的官能团的化合物的微胶囊的热敏层，并且还含有低分子化合物， 与具有所述微胶囊中所含的官能团的所述化合物反应，其中所述微胶囊可以是具有外壁能够破裂或不能用于图像形成的热破裂的微胶囊，并且光 - 热转换材料包含在 热敏层或与其相邻的层。
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公开(公告)号：EP1203660B1
公开(公告)日：2004-12-29
申请号：EP01125423.2
申请日：2001-10-31
CPC分类号： B41C1/1041 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , G03F7/002 , Y10S430/165
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公开(公告)号：EP1464513A1
公开(公告)日：2004-10-06
申请号：EP04011675.8
申请日：2002-07-23
发明人： Maemoto, Kazuo , Hotta, Hisashi
CPC分类号： B41N3/034 , B41C1/1025 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/24 , B41N1/083 , B41N1/20 , B41N3/03 , B41N3/036 , C25D11/08 , C25D11/12 , C25D11/16 , C25D11/24 , C25F3/04 , Y10S430/145 , Y10S430/146
摘要： The invention concerns a lithographic printing plate precursor comprising an aluminum substrate, an image-recording layer and a hydrophilic film. In one embodiment the aluminum substrate is subjected to an electrochemical surface-roughening treatment in an aqueous solution comprising hydrochloric acid and is provided with the hydrophilic film having at least one of a density of 1,000-3,200 kg/m 3 and a porosity of 20-70%. In an alternativ eembodiment the aluminum substrate has a surface-roughened shape comprising small pits wherein the average opening size of the small pits is 0.01-3 m and the ratio of the average depth of the small pit to the average opening size is 0.1-0.5, and is provided with the hydrophilic film having at least one of a density of 1,000-3,200 kg/m 3 and a porosity of 20-70%.
摘要翻译： 本发明涉及包含铝基板，图像记录层和亲水膜的平版印刷版原版。 在一个实施方案中，铝基材在包含盐酸的水溶液中进行电化学表面粗糙化处理，并且提供具有1,000-3200kg / m 3的密度和 20-70％。 在替代实施例中，铝基板具有包括小凹坑的表面粗糙化形状，其中小凹坑的平均开口尺寸为0.01-3μm，小凹坑的平均深度与平均开口尺寸的比率为0.1-0.5 并且设置有具有1,000-3200kg / m 3的密度和20-70％的孔隙率中的至少一个的亲水膜。
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公开(公告)号：EP0855267A2
公开(公告)日：1998-07-29
申请号：EP98101152.1
申请日：1998-01-23
IPC分类号： B41C1/10
CPC分类号： G03F7/0045 , B41C1/1008 , B41C2210/02 , B41C2210/08 , B41C2210/22 , B41C2210/24
摘要： The present invention provide a planographic printing plate comprising a substrate having thereon a recording layer which comprises at least one of a polymer compound carrying on a side chain a functional group which generates sulfonic acid under influence of an acid, based or heating; and a photo acid-generating agent or acid-generating agent; thermal base-generating agent; or an infrared ray absorbing agent, and by this structure, a high sensitive positive type planographic printing plate which can be developed with water or requires no developing is provided.
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公开(公告)号：EP0208145A3
公开(公告)日：1988-01-13
申请号：EP86107703
申请日：1986-06-06
CPC分类号： C08F8/00 , G03F7/0215
摘要： A light-sensitive composition comprising a diazonium compound and a polymer having the recurring units represented by the following general formula (l):
wherein R, represents a hydrogen atom or a substituted or unsubstituted alkyl group; R 2 represents an unsubstituted alkyl group; R 3 represents an aliphatic or aromatic hydrocarbon group having a carboxyl group; R 4 represents an aliphatic or aromatic hydrocarbon group which has at least one hydroxyl or nitrile group and which may be further substituted; n 1 , n 2 , n 3 , n 4 and n 5 represent the molar percents of the respective recurring units, provided that n, is from about 5 to about 85 mot%, n 2 is from 0 to about 60 mol%, n 3 is from 0 to about 20 mol%, n 4 is from about 3 to about 60 mol% and n 6 is from greater than 0 to about 60 mol%.摘要翻译： 一种感光性组合物，其特征在于，含有重氮化合物和具有下述通式（1）表示的重复单元的聚合物，式中，R 1表示氢原子或取代或未取代的烷基， R2表示未取代的烷基; R3表示具有羧基的脂族或芳族烃基; R4代表具有至少一个羟基或腈基并且可被进一步取代的脂族或芳族烃基; n1，n2，n3，n4和n5代表各自重复单元的摩尔百分比，条件是n为约5至约85摩尔％，n2为0至约60摩尔％，n3为0至约20 摩尔％，n4为约3至约60摩尔％，并且n6为大于0至约60摩尔％。
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公开(公告)号：EP0208145A2
公开(公告)日：1987-01-14
申请号：EP86107703.0
申请日：1986-06-06
CPC分类号： C08F8/00 , G03F7/0215
摘要： A light-sensitive composition comprising a diazonium compound and a polymer having the recurring units represented by the following general formula (l):
wherein R, represents a hydrogen atom or a substituted or unsubstituted alkyl group; R 2 represents an unsubstituted alkyl group; R 3 represents an aliphatic or aromatic hydrocarbon group having a carboxyl group; R 4 represents an aliphatic or aromatic hydrocarbon group which has at least one hydroxyl or nitrile group and which may be further substituted; n 1 , n 2 , n 3 , n 4 and n 5 represent the molar percents of the respective recurring units, provided that n, is from about 5 to about 85 mot%, n 2 is from 0 to about 60 mol%, n 3 is from 0 to about 20 mol%, n 4 is from about 3 to about 60 mol% and n 6 is from greater than 0 to about 60 mol%.-
公开(公告)号：EP1464514B1
公开(公告)日：2006-12-27
申请号：EP04011700.4
申请日：2002-07-23
发明人： Maemoto, Kazuo , Hotta, Hisashi
CPC分类号： B41N3/034 , B41C1/1025 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/24 , B41N1/083 , B41N1/20 , B41N3/03 , B41N3/036 , C25D11/08 , C25D11/12 , C25D11/16 , C25D11/24 , C25F3/04 , Y10S430/145 , Y10S430/146
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公开(公告)号：EP1710627A1
公开(公告)日：2006-10-11
申请号：EP06006376.5
申请日：2006-03-28
发明人： Maemoto, Kazuo
CPC分类号： B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/266 , G03F7/027 , G03F7/035
摘要： A photosensitive lithographic printing plate comprising: an aluminum support; a photopolymerizable photosensitive layer; and an oxygen blocking layer in this order, wherein the photopolymerizable photosensitive layer contains (1) a polyurethane binder, (2) a polymerizable compound having a urethane bond and two ethylenically unsaturated bonds, (3) a polymerizable compound having a urethane bond and four or more ethylenically unsaturated bonds, and (4) a photopolymerization initiator.
摘要翻译： 一种感光性平版印刷版，其包含：铝载体; 可光聚合的光敏层; （1）聚氨酯粘合剂，（2）具有氨基甲酸酯键和2个烯键式不饱和键的聚合性化合物，（3）具有氨基甲酸酯键的聚合性化合物和4个 或更多烯属不饱和键，和（4）光聚合引发剂。
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