公开(公告)号：US5888696A

公开(公告)日：1999-03-30

申请号：US812550

申请日：1997-03-07

申请人： Tsumoru Hirano ,  Toshifumi Inno ,  Koji Sonokawa

发明人： Tsumoru Hirano ,  Toshifumi Inno ,  Koji Sonokawa

IPC分类号： G03F7/075 ,  B41C1/055 ,  B41C1/10 ,  B41N1/00 ,  B41N1/14 ,  G03F7/00 ,  G03F7/11

CPC分类号： B41C1/1033 ,  B41N1/003 ,  B41C2210/16 ,  Y10S430/146

摘要： A planographic original plate requiring no fountain solution, in which a layer allowing adhesion thereof with a silicone rubber layer to decrease through transforming a laser beam into heat and the silicone rubber layer of an addition type containing 10 to 20% by weight of organohydrogenpolysiloxane based on solid content are laminated to a support in this order, thereby providing a planographic original plate requiring no fountain solution which is capable of heat mode recording due to a laser beam and is excellent in image reproducibility and resistance to scratching.

摘要翻译： 不需要润版液的平版印刷版，其中通过将激光束转换成热量使其与硅橡胶层的粘合性降低的层和基于以下的基于10〜20重量％的有机氢聚硅氧烷的添加型硅橡胶层 固体含量依次层压到载体上，从而提供不需要能够通过激光束进行热模式记录的润版液的平版印刷版，并且图像再现性和耐划伤性优异。

公开(公告)号：US06340526B1

公开(公告)日：2002-01-22

申请号：US09499646

申请日：2000-02-08

申请人： Toshifumi Inno ,  Tsumoru Hirano

发明人： Toshifumi Inno ,  Tsumoru Hirano

IPC分类号： B32B2520

CPC分类号： B41C1/1016 ,  B41C2210/02 ,  B41C2210/12 ,  B41C2210/16 ,  B41C2210/24 ,  B41N1/003 ,  Y10T428/24802 ,  Y10T428/2962

摘要： A waterless planographic printing plate precursor on which laser writing is possible, which has excellent scratch resistance and solvent resistance, and which also has excellent image reproducibility. The waterless planographic printing plate precursor includes a substrate on which are superposed in the following order a light-to-heat conversion layer containing a compound for converting laser light to heat, and a silicone rubber layer, wherein the light-to-heat conversion layer contains a reaction product of a metallic chelate compound such as titanium diisopropoxide bis (2,4-pentadionate) and/or a self-condensation product of a metallic chelate compound.

摘要翻译： 无水平版印刷版前体，可进行激光写入，具有优异的耐擦伤性和耐溶剂性，并且还具有优异的图像再现性。 无水平版印刷版原版包括基板，其以下述顺序叠加包含用于将激光转换为加热的化合物的光热转换层和硅橡胶层，其中光 - 热转换层 含有二异丙醇钛（2,4-戊二酸二乙酯）等金属螯合物和/或金属螯合物的自缩合物的反应产物。

公开(公告)号：US5849464A

公开(公告)日：1998-12-15

申请号：US899305

申请日：1997-07-23

申请人： Hiroaki Yokoya ,  Tsumoru Hirano ,  Toshifumi Inno

发明人： Hiroaki Yokoya ,  Tsumoru Hirano ,  Toshifumi Inno

IPC分类号： B41C1/055 ,  B41C1/10 ,  G03F7/00 ,  G03F7/20 ,  G03F7/26

CPC分类号： B41C1/1033 ,  B41C2210/16 ,  Y10S430/145

摘要： The present invention relates to a method of making a waterless lithographic printing plate having an image by which printing can be effected without using dampening water, comprising the steps of (1) providing a waterless lithographic fresh printing plate by layering on a substrate a first layer which converts laser light to heat and a second layer which has an ink-repellent surface, sequentially, (2) exposing the waterless lithographic fresh printing plate laser light by irradiating laser light which can be absorbed by the first layer, and (3) applying a liquid having a surface tension of 25-50 dyn/cm.sup.2 to the second layer, and abrading the surface of the second layer to remove the exposed portion of the second layer selectively so that an image enabling printing without using dampening water can be formed.

摘要翻译： 本发明涉及一种制备具有图像的无水平版印刷版的方法，通过该图像可以在不使用润版水的情况下进行印刷，其包括以下步骤：（1）通过在基材上层叠第一层来提供无水平版印刷版 （2）通过照射可以被第一层吸收的激光来曝光无水平版印刷版激光，以及（3）应用 对第二层的表面张力为25-50达因/厘米2的液体，并且研磨第二层的表面以选择性去除第二层的暴露部分，从而可以形成能够在不使用润版水的情况下进行打印的图像。

公开(公告)号：US06706463B2

公开(公告)日：2004-03-16

申请号：US10145783

申请日：2002-05-16

申请人： Toshifumi Inno ,  Tsumoru Hirano

发明人： Toshifumi Inno ,  Tsumoru Hirano

IPC分类号： G03F711

CPC分类号： B41C1/1033 ,  Y10S430/145 ,  Y10S430/146

摘要： A method for making a lithographic printing plate comprises the steps of imagewise exposing, to a laser beam, a PS plate comprising a substrate, a heat-sensitive layer containing at least one light-heat conversion agent and a binder polymer formed on the substrate and a hydrophilic or lipophobic layer applied onto the heat-sensitive layer; and then removing the hydrophilic or lipophobic layer on the laser-exposed area by developing the imagewise exposed printing plate within 120 seconds from the completion of the laser-exposure to thus give a lithographic printing plate, wherein the developing treatment comprises the step of rubbing the exposed printing plate surface with an abrasion means in the absence of any liquid. This method permits the production of a lithographic printing plate without causing any deterioration of the developing properties of the PS plate even when the imagewise exposed PS plate is developed within a short period of time after the completion of the laser-exposure.

摘要翻译： 制造平版印刷版的方法包括以下步骤：对激光束成像曝光包括基底的PS板，含有至少一种光热转换剂的热敏层和在基底上形成的粘合剂聚合物，以及 施加到热敏层上的亲水或疏油层; 然后通过在从激光曝光完成后的120秒内显影图像曝光的印版，去除激光曝光区域上的亲水或疏脂层，从而得到平版印刷版，其中显影处理包括摩擦 在没有任何液体的情况下用磨损方式暴露的印版表面。 即使当在激光曝光完成之后的短时间内显影图像曝光的PS板时，该方法也可以生产平版印刷版，而不会造成PS板的显影性能的任何劣化。

公开(公告)号：US5871883A

公开(公告)日：1999-02-16

申请号：US757814

申请日：1996-11-27

申请人： Tsumoru Hirano ,  Toshifumi Inno

发明人： Tsumoru Hirano ,  Toshifumi Inno

IPC分类号： G03F7/004 ,  B41C1/055 ,  B41C1/10 ,  B41N1/00 ,  B41N1/14 ,  G03F7/00 ,  G03F7/075

CPC分类号： B41C1/1033 ,  B41N1/003 ,  B41C2210/16 ,  G03F7/0752

摘要： A lithographic printing plate precursor requiring no fountain solution possible to conduct heat mode recording by a laser beam and excellent in image reproducibility and scratch resistance, which comprises a support having provided thereon a light-heat conversion layer containing a compound converting a laser beam to heat and a silicone rubber layer in this order, wherein the light-heat conversion layer contains an addition polymer having a group capable of reacting with a silicone crosslinking agent at a side chain thereof, and the addition polymer reacts with a silicone crosslinking agent contained in the silicone rubber layer when the silicone rubber layer is formed by coating and drying.

摘要翻译： 不需要润版液的平版印刷版原版可以通过激光束进行热模式记录，并且具有优异的图像再现性和耐擦伤性，其包括在其上设置有包含将激光束转换成热的化合物的光热转换层的支撑体 和硅橡胶层，其中所述光热转换层含有具有能够在侧链与硅氧烷交联剂反应的基团的加成聚合物，并且所述加成聚合物与所述硅氧烷交联剂 硅橡胶层通过涂布和干燥形成硅橡胶层。

公开(公告)号：US20110168044A1

公开(公告)日：2011-07-14

申请号：US13119651

申请日：2009-09-17

申请人： Toshifumi Inno

发明人： Toshifumi Inno

IPC分类号： B41N3/00

CPC分类号： G03F7/322 ,  G03F7/031 ,  G03F7/032 ,  G03F7/033 ,  G03F7/0388 ,  G03F7/092

摘要： According to a method of preparing a lithographic printing plate comprising processing a lithographic printing plate precursor having a photosensitive layer containing a hexaarylbiimidazole compound and a protective layer with a developer containing a specific organic solvent and at least any of a surfactant and a water-soluble polymer compound, the occurrence of development scum is prevented and both good developing property and printing durability can be achieved. Further, since it becomes possible to conduct one bath processing with a weak alkaline developer, advantages, for example, simplification of processing steps, consideration for global environment and adaptation for space saving and low running cost can be achieved.

摘要翻译： 根据一种制备平版印刷版的方法，包括加工具有含有六芳基联咪唑化合物的光敏层的平版印刷版原版和含有特定有机溶剂的显影剂和至少任何表面活性剂和水溶性聚合物的保护层 化合物，防止发生浮渣的发生，并且可以实现良好的显影性和印刷耐久性。 此外，由于可以用弱碱性显影剂进行一次浴处理，所以可以实现例如简化处理步骤的优点，可以实现全球环境的考虑和节省空间的适应性以及低运行成本。

公开(公告)号：US20050279234A1

公开(公告)日：2005-12-22

申请号：US11147365

申请日：2005-06-08

申请人： Toshifumi Inno ,  Kazuto Kunita

发明人： Toshifumi Inno ,  Kazuto Kunita

IPC分类号： B41C1/10 ,  B41N1/00 ,  G03F7/00 ,  G03F7/027 ,  G03F7/028 ,  G03F7/029 ,  G03F7/031

CPC分类号： G03F7/029 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/002 ,  G03F7/027 ,  G03F7/028 ,  G03F7/031 ,  G03F7/0388

摘要： An image recording material comprises: (A) a polymerization initiator; (B) a polymerizable compound; and (C) a compound of generating, when heated, a chemical species of inhibiting a polymerization reaction.

摘要翻译： 图像记录材料包括：（A）聚合引发剂; （B）可聚合化合物; 和（C）当加热时产生抑制聚合反应的化学物质的化合物。

公开(公告)号：US20050263021A1

公开(公告)日：2005-12-01

申请号：US11139775

申请日：2005-05-31

申请人： Tomoyoshi Mitsumoto ,  Toshifumi Inno

发明人： Tomoyoshi Mitsumoto ,  Toshifumi Inno

IPC分类号： B41C1/10 ,  G03F7/00 ,  G03F7/30 ,  G03F7/32 ,  B41N1/00

CPC分类号： G03F7/322 ,  G03F7/002 ,  G03F7/3035

摘要： A platemaking method for a lithographic printing plate, comprises: imagewise exposing a lithographic printing plate precursor comprising: a hydrophilic substrate; and a negative image recording layer containing a water-insoluble polymer; and removing a non-exposed area of the image recording layer with an aqueous solution, wherein a temperature of the aqueous solution is higher than a glass transition temperature (Tg) of the water-insoluble polymer.

摘要翻译： 一种用于平版印刷版的印版方法，包括：成像曝光平版印刷版原版，其包括：亲水基材; 和含有水不溶性聚合物的负影像记录层; 并用水溶液除去图像记录层的未曝光区域，其中水溶液的温度高于水不溶性聚合物的玻璃化转变温度（Tg）。

公开(公告)号：US20050244746A1

公开(公告)日：2005-11-03

申请号：US11115113

申请日：2005-04-27

申请人： Naonori Makino ,  Toshifumi Inno

发明人： Naonori Makino ,  Toshifumi Inno

IPC分类号： G03F7/004 ,  B41C1/10 ,  B41N1/14 ,  G03F7/00 ,  G03F7/027 ,  G03F7/033 ,  G03F7/095 ,  G03F7/11 ,  G03C1/492

CPC分类号： G03F7/027 ,  G03F7/002 ,  G03F7/033 ,  G03F7/0955 ,  G03F7/11

摘要： A lithographic printing plate precursor comprising an image recording layer containing a sensitizing dye, a polymerization initiator, a polymerizable compound and a binder polymer and a hydrophilic support, wherein the image recording layer or a layer optionally provided between the image recording layer and the hydrophilic support contains a compound capable of forming an adsorptive group to the hydrophilic support due to heat, an acid or a radical.

摘要翻译： 包含含有敏化染料，聚合引发剂，可聚合化合物和粘合剂聚合物的图像记录层和亲水性载体的平版印刷版原版，其中图像记录层或任选设置在图像记录层和亲水载体之间的层 含有能够由于热，酸或自由基而能够向亲水性载体形成吸附基团的化合物。

公开(公告)号：US20050227179A1

公开(公告)日：2005-10-13

申请号：US11091340

申请日：2005-03-29

申请人： Ichirou Miyagawa ,  Akinori Kimura ,  Toshifumi Inno ,  Gaku Kumada

发明人： Ichirou Miyagawa ,  Akinori Kimura ,  Toshifumi Inno ,  Gaku Kumada

IPC分类号： G03F7/004 ,  B41C1/10 ,  B41N1/14 ,  G03F7/00 ,  G03F7/20 ,  G03F7/38

CPC分类号： G03F7/26 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/0022

摘要： The present invention provides an exposure processing method of a planographic printing plate comprising: providing an image recording layer containing a polymerizable compound which is solid at the room temperature, a polymerization initiator, and a light-to-heat converting agent, and a microcapsule encapsulating at least one of the monomer and the polymerization initiator, such that the light energy quantity absorbed in the lower part of the image recording layer is more than the light energy quantity absorbed in the upper and middle parts of the image recording layer; exposing the image recording layer, and thereafter post-heating the image recording layer at a temperature in a range equal to or above the melting point of the monomer and below the glass transition point of the wall of the microcapsule. As a result, the printing resistance of a planographic printing plate is enhanced.

摘要翻译： 本发明提供一种平版印刷版的曝光处理方法，包括：提供含有室温下为固体的可聚合化合物的图像记录层，聚合引发剂和光热转化剂，以及包封微胶囊 至少一种单体和聚合引发剂，使得在图像记录层的下部吸收的光能量大于在图像记录层的上部和中部吸收的光能量; 曝光图像记录层，然后在等于或高于单体的熔点并低于微胶囊壁的玻璃化转变点的温度下对图像记录层进行后加热。 结果，增强了平版印刷版的印刷电阻。