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1. 发明申请

US20050263021A1 Platemaking method for lithographic printing plate precursor and planographic printing method 审中-公开
标题翻译：平版印刷版前体的平版印刷法和平版印刷法
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）。

2. 发明授权

US07745090B2 Production method of lithographic printing plate, lithographic printing plate precursor and lithographic printing method 有权
标题翻译：平版印刷版的制作方法，平版印刷版原版和平版印刷法
公开(公告)号：US07745090B2
公开(公告)日：2010-06-29
申请号：US11209798
申请日：2005-08-24
申请人： Tomoyoshi Mitsumoto , Toshifumi Inno
发明人： Tomoyoshi Mitsumoto , Toshifumi Inno
IPC分类号： B41F7/00 , B41N1/00 , G03C1/00 , G03C1/72 , G03F7/00 , G03F7/26
CPC分类号： B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/3035 , G03F7/305
摘要： A method for producing a lithographic printing plate is provided, wherein, in the non-alkaline development of a lithographic printing plate precursor having a protective layer, even if the protective layer components are mingled into the developer, the reduction in development removability of the image recording layer and the generation of development scum can be inhibited; an on-press development type lithographic printing plate precursor with excellent inking property, high scratch resistance, satisfied on-press developability and good fine line reproducibility is provided; and a lithographic printing method is provided, each of which is a method for producing a lithographic printing plate, comprising: imagewise exposing a lithographic printing plate precursor comprising a support, an image recording layer and a protective layer, and rubbing the plate surface by a rubbing member of an automatic processor in the presence of a developer at a pH of 2 to 10 to remove the protective layer and the image recording layer in the unexposed area; a lithographic printing plate precursor comprising a support, an image recording layer removable with a printing ink and/or a fountain solution, and a protective layer containing a polyvinyl alcohol having a carboxyl group and/or a sulfonic acid group within the molecule; and a lithographic printing method comprising on-press development.
摘要翻译：提供了一种用于制造平版印刷版的方法，其中在具有保护层的平版印刷版原版的非碱性显影中，即使保护层组分混合到显影剂中，图像的显影去除性的降低记录层和发育浮渣的产生可以被抑制; 提供了具有优异的着油性，高耐擦伤性，满足印刷压力显影性和良好的细线再现性的印刷机上显影型平版印刷版原版。并提供平版印刷方法，其中每一种都是制造平版印刷版的方法，包括：将包含载体，图像记录层和保护层的平版印刷版原版成像曝光，并通过在pH为2〜10的显影剂的存在下自动处理器的摩擦构件，以去除未曝光区域中的保护层和图像记录层; 包括载体，可用印刷油墨和/或润版液除去的图像记录层的平版印刷版原版以及含有分子内具有羧基和/或磺酸基的聚乙烯醇的保护层; 以及包括印刷机开发的平版印刷方法。

3. 发明授权

US07442485B2 Lithographic process involving on press development 有权
标题翻译：涉及新闻发展的平版印刷
公开(公告)号：US07442485B2
公开(公告)日：2008-10-28
申请号：US10858374
申请日：2004-06-02
申请人： Yasuhito Oshima , Toshifumi Inno , Tomoyoshi Mitsumoto , Kazuhiro Fujimaki , Kazuto Shimada , Naonori Makino
发明人： Yasuhito Oshima , Toshifumi Inno , Tomoyoshi Mitsumoto , Kazuhiro Fujimaki , Kazuto Shimada , Naonori Makino
IPC分类号： G03F7/004 , G03F7/029
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24
摘要： A lithographic printing process comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and an image-forming layer containing an infrared absorbing agent, a polymerization initiator and a binder polymer to polymerize the polymerizable compound within the exposed area; removing the image-forming layer within the unexposed area while mounting the lithographic plate on a cylinder of a printing press; and then printing with the lithographic plate while mounting the lithographic plate on the cylinder of the printing press. The polymerization initiator is a salt of an anion with a sulfonium ion. According to the present invention, a specific anion or a specific sulfonium ion is used in the polymerization initiator.
摘要翻译：平版印刷方法包括以下步骤：将包含亲水性支持物和包含红外线吸收剂的图像形成层，聚合引发剂和粘合剂聚合物的预定平版印刷板成像曝光于红外光，以使曝光的聚合化合物聚合区; 在将平版印刷版安装在印刷机的滚筒上的同时，将未曝光区域内的图像形成层移除; 然后在将平版印刷版安装在印刷机的滚筒上的同时用平版印刷机进行印刷。聚合引发剂是具有锍离子的阴离子的盐。根据本发明，在聚合引发剂中使用特定的阴离子或特定的锍离子。

4. 发明申请

US20060046199A1 Production method of lithographic printing plate, lithographic printing plate precursor and lithographic printing method 有权
标题翻译：平版印刷版的制作方法，平版印刷版原版和平版印刷法
公开(公告)号：US20060046199A1
公开(公告)日：2006-03-02
申请号：US11209798
申请日：2005-08-24
申请人： Tomoyoshi Mitsumoto , Toshifumi Inno
发明人： Tomoyoshi Mitsumoto , Toshifumi Inno
IPC分类号： G03F7/00
CPC分类号： B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/3035 , G03F7/305
摘要： A method for producing a lithographic printing plate is provided, wherein, in the non-alkaline development of a lithographic printing plate precursor having a protective layer, even if the protective layer components are mingled into the developer, the reduction in development removability of the image recording layer and the generation of development scum can be inhibited; an on-press development type lithographic printing plate precursor with excellent inking property, high scratch resistance, satisfied on-press developability and good fine line reproducibility is provided; and a lithographic printing method is provided, each of which is a method for producing a lithographic printing plate, comprising: imagewise exposing a lithographic printing plate precursor comprising a support, an image recording layer and a protective layer, and rubbing the plate surface by a rubbing member of an automatic processor in the presence of a developer at a pH of 2 to 10 to remove the protective layer and the image recording layer in the unexposed area; a lithographic printing plate precursor comprising a support, an image recording layer removable with a printing ink and/or a fountain solution, and a protective layer containing a polyvinyl alcohol having a carboxyl group and/or a sulfonic acid group within the molecule; and a lithographic printing method comprising on-press development.
摘要翻译：提供了一种用于制造平版印刷版的方法，其中在具有保护层的平版印刷版原版的非碱性显影中，即使保护层组分混合到显影剂中，图像的显影去除性的降低记录层和发育浮渣的产生可以被抑制; 提供了具有优异的着油性，高耐擦伤性，满足印刷压力显影性和良好的细线再现性的印刷机上显影型平版印刷版原版。并提供平版印刷方法，其中每一种都是制造平版印刷版的方法，包括：将包含载体，图像记录层和保护层的平版印刷版原版成像曝光，并通过在pH为2〜10的显影剂的存在下自动处理器的摩擦构件，以去除未曝光区域中的保护层和图像记录层; 包括载体，可用印刷油墨和/或润版液除去的图像记录层的平版印刷版原版以及含有分子内具有羧基和/或磺酸基的聚乙烯醇的保护层; 以及包括印刷机开发的平版印刷方法。

5. 发明申请

US20050016402A1 Lithographic process involving on press development 有权
标题翻译：涉及新闻发展的平版印刷
公开(公告)号：US20050016402A1
公开(公告)日：2005-01-27
申请号：US10858374
申请日：2004-06-02
申请人： Yasuhito Oshima , Toshifumi Inno , Tomoyoshi Mitsumoto , Kazuhiro Fujimaki , Kazuto Shimada , Naonori Makino
发明人： Yasuhito Oshima , Toshifumi Inno , Tomoyoshi Mitsumoto , Kazuhiro Fujimaki , Kazuto Shimada , Naonori Makino
IPC分类号： B41C1/10 , B41N3/00
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24
摘要： A lithographic printing process comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and an image-forming layer containing an infrared absorbing agent, a polymerization initiator and a binder polymer to polymerize the polymerizable compound within the exposed area; removing the image-forming layer within the unexposed area while mounting the lithographic plate on a cylinder of a printing press; and then printing with the lithographic plate while mounting the lithographic plate on the cylinder of the printing press. The polymerization initiator is a salt of an anion with a sulfonium ion. According to the present invention, a specific anion or a specific sulfonium ion is used in the polymerization initiator.
摘要翻译：平版印刷方法包括以下步骤：将包含亲水性支持物和包含红外线吸收剂的图像形成层，聚合引发剂和粘合剂聚合物的预定平版印刷板成像曝光于红外光，以使曝光的聚合化合物聚合区; 在将平版印刷版安装在印刷机的滚筒上的同时，将未曝光区域内的图像形成层移除; 然后在将平版印刷版安装在印刷机的滚筒上的同时用平版印刷机进行印刷。聚合引发剂是具有锍离子的阴离子的盐。根据本发明，在聚合引发剂中使用特定的阴离子或特定的锍离子。

6. 发明申请

US20080148977A1 Lithographic Printing Plate Precursor and Lithographic Printing Method 审中-公开
标题翻译：平版印刷版和平版印刷法
公开(公告)号：US20080148977A1
公开(公告)日：2008-06-26
申请号：US11883309
申请日：2005-08-24
申请人： Koji Sonokawa , Tomoyoshi Mitsumoto , Sumiaki Yamasaki
发明人： Koji Sonokawa , Tomoyoshi Mitsumoto , Sumiaki Yamasaki
IPC分类号： G03F7/12 , B41N3/00
CPC分类号： G03F7/002 , B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/033 , G03F7/32 , G03F7/325
摘要： To provide a lithographic printing plate precursor capable of obtaining a plenty of sheets of good printed matters with practical energy dosage, which is excellent in on-press developing property and press life, and capable of reducing pollution of fountain solution, and provide a lithographic printing method. The lithographic printing plate precursor comprises a support having provided thereon an image-recording layer, which lithographic printing plate precursor is mounted on a printing press and imagewise exposed, or mounted on the printing press after imagewise exposure, and then developed by feeding printing ink and/or a fountain solution, wherein at least a part of the unexposed part of the image-recording layer is not dissolved in the printing ink, the fountain solution or both of them, and removed by falling out of film, and the invention provides a lithographic printing method using the same.
摘要翻译：本发明提供一种平板印刷版原版，其能够以实用的能量投入量获得大量的印刷物质，其压印显影性和印刷寿命优异，能够减少润版液的污染，并提供平版印刷方法。平版印刷版前体包括在其上设置有图像记录层的支撑体，该平版印刷版前体安装在印刷机上并成像曝光，或者在成像曝光之后安装在印刷机上，然后通过供给印刷油墨和 /或润版液，其中图像记录层的未曝光部分的至少一部分未溶解在印刷油墨，润版液或两者中，并且通过脱落而除去，本发明提供了一种平版印刷法使用它。

7. 发明授权

US07258961B2 Planorgraphic printing plate precursor 有权
标题翻译：平版印刷版前体
公开(公告)号：US07258961B2
公开(公告)日：2007-08-21
申请号：US11642528
申请日：2006-12-21
申请人： Akio Oda , Hideo Miyake , Tomoyoshi Mitsumoto , Takeshi Serikawa , Ikuo Kawauchi , Ippei Nakamura
发明人： Akio Oda , Hideo Miyake , Tomoyoshi Mitsumoto , Takeshi Serikawa , Ikuo Kawauchi , Ippei Nakamura
IPC分类号： G03F7/004
CPC分类号： B41C1/1016 , B41C2201/04 , B41C2201/10 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , C09B23/0066
摘要： A positive planographic printing plate precursor includes a support having disposed thereon a lower thermosensitive layer containing a water-insoluble but alkali-soluble polymer compound and an upper thermosensitive layer containing a water-insoluble but alkali-soluble polymer compound, with alkali-solubility increasing under heat, wherein (i) both the upper thermosensitive layer and the lower thermosensitive layer contain an IR absorbing dye, with the ratio of the IR absorbing dye concentration in the upper thermosensitive layer to the IR absorbing dye concentration in the lower thermosensitive layer is 1.6 to 10.0, and/or (ii) the upper thermosensitive layer and the lower thermosensitive layer contain different IR absorbing dyes, and/or (iii) at least one of the upper thermosensitive layer and the lower thermosensitive layer contains an IR absorbent having, in one molecule, at least two chromophoric groups that absorb IR light, with the chromophoric groups bonding to each other via a covalent bond.
摘要翻译：正型平版印刷版前体包括其上设置有含有不溶于水但碱溶性聚合物化合物的下部热敏层和含有不溶于水但不溶于碱的高分子化合物的上部热敏层的载体，碱溶解度增加在热，其中（i）上部热敏层和下部热敏层都含有IR吸收染料，上部热敏层中的IR吸收染料浓度与下部热敏层中的IR吸收染料浓度之比为1.6〜 10.0，和/或（ii）上部热敏层和下部热敏层含有不同的IR吸收染料，和/或（iii）上部热敏层和下部热敏层中的至少一个含有一种IR吸收剂，分子，至少两个吸收IR光的发色团，发色团通过a相互键合共价键。

8. 发明申请

US20070099118A1 Planographic printing plate precursor 有权
标题翻译：平版印刷版前体
公开(公告)号：US20070099118A1
公开(公告)日：2007-05-03
申请号：US11642528
申请日：2006-12-21
申请人： Akio Oda , Hideo Miyake , Tomoyoshi Mitsumoto , Takeshi Serikawa , Ikuo Kawauchi , Ippei Nakamura
发明人： Akio Oda , Hideo Miyake , Tomoyoshi Mitsumoto , Takeshi Serikawa , Ikuo Kawauchi , Ippei Nakamura
IPC分类号： G03C1/00
CPC分类号： B41C1/1016 , B41C2201/04 , B41C2201/10 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , C09B23/0066
摘要： A positive planographic printing plate precursor includes a support having disposed thereon a lower thermosensitive layer containing a water-insoluble but alkali-soluble polymer compound and an upper thermosensitive layer containing a water-insoluble but alkali-soluble polymer compound, with alkali-solubility increasing under heat, wherein (i) both the upper thermosensitive layer and the lower thermosensitive layer contain an IR absorbing dye, with the ratio of the IR absorbing dye concentration in the upper thermosensitive layer to the IR absorbing dye concentration in the lower thermosensitive layer is 1.6 to 10.0, and/or (ii) the upper thermosensitive layer and the lower thermosensitive layer contain different IR absorbing dyes, and/or (iii) at least one of the upper thermosensitive layer and the lower thermosensitive layer contains an IR absorbent having, in one molecule, at least two chromophoric groups that absorb IR light, with the chromophoric groups bonding to each other via a covalent bond.
摘要翻译：正型平版印刷版前体包括其上设置有含有不溶于水但碱溶性聚合物化合物的下部热敏层和含有不溶于水但不溶于碱的高分子化合物的上部热敏层的载体，碱溶解度增加在热，其中（i）上部热敏层和下部热敏层都含有IR吸收染料，上部热敏层中的IR吸收染料浓度与下部热敏层中的IR吸收染料浓度之比为1.6〜 10.0，和/或（ii）上部热敏层和下部热敏层含有不同的IR吸收染料，和/或（iii）上部热敏层和下部热敏层中的至少一个含有一种IR吸收剂，分子，至少两个吸收IR光的发色团，发色团通过a相互键合共价键。

9. 发明申请

US20060194150A1 Lithographic printing plate precursor, method for preparation of lithographic printing plate precursor, and lithographic printing method 有权
标题翻译：平版印刷版前体，平版印刷版前体的制备方法和平版印刷法
公开(公告)号：US20060194150A1
公开(公告)日：2006-08-31
申请号：US11362155
申请日：2006-02-27
申请人： Tomoyoshi Mitsumoto , Akihiro Endo
发明人： Tomoyoshi Mitsumoto , Akihiro Endo
IPC分类号： G03C1/76
CPC分类号： G03F7/11 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/10 , B41C2201/12 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41N1/08 , B41N1/14 , B41N3/08 , G03F7/092
摘要： A lithographic printing plate precursor comprising: a support; an image-recording layer; and a protective layer containing an inorganic stratiform compound, provided in this order, wherein the inorganic stratiform compound contains an organic cation.
摘要翻译：一种平版印刷版原版，包括：载体; 图像记录层; 和含有无机层状化合物的保护层，其中无机层状化合物含有有机阳离子。

10. 发明申请

US20090169920A1 METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：生产平版印刷板的方法
公开(公告)号：US20090169920A1
公开(公告)日：2009-07-02
申请号：US12281297
申请日：2007-02-20
申请人： Atsushi Oshima , Tomoyoshi Mitsumoto
发明人： Atsushi Oshima , Tomoyoshi Mitsumoto
IPC分类号： B32B9/00 , B05D3/12 , B32B37/02
CPC分类号： B41C1/1016 , B41C2201/02 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , G03F7/11 , Y10T156/10
摘要： It is an object of the present invention to provide a method for producing a lithographic printing plate without any deterioration in plate making performance caused by deformation and breakage of fine particles. An inorganic compound dispersion as a coating liquid is applied onto a surface of a strip-shaped flexible support at a pressure P applied to the coating liquid of 1.5×105 Pa or less to form a coating layer. Also, an inorganic compound dispersion as a coating liquid is applied onto a surface of a strip-shaped flexible support at a shearing stress τ applied to the coating liquid of 1.5×105 Pa or less to form a coating layer.
摘要翻译：本发明的目的是提供一种平版印刷版的制造方法，而不会由于细颗粒的变形和断裂而导致的制版性能下降。将作为涂布液的无机化合物分散体以施加到1.5×10 5 Pa以下的涂布液的压力P施加到条状柔性载体的表面上，形成被覆层。此外，作为涂布液的无机化合物分散体以施加到1.5×10 5 Pa以下的涂布液的剪切应力τ施加到条状柔性载体的表面上以形成涂层。

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