专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08835099B2 Lithographic printing plate precursor 有权
标题翻译：平版印刷版前体
公开(公告)号：US08835099B2
公开(公告)日：2014-09-16
申请号：US13322922
申请日：2010-05-31
申请人： Yasushi Miyamoto , Yasuhiro Asawa , Maru Aburano , Eiji Hayakawa , Satoko Kumazumi
发明人： Yasushi Miyamoto , Yasuhiro Asawa , Maru Aburano , Eiji Hayakawa , Satoko Kumazumi
IPC分类号： B41M5/00 , B41N1/00 , G03F7/00 , G03F7/26 , G03F7/11 , B41C1/10
CPC分类号： G03F7/11 , B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/266
摘要： The present invention provides a lithographic printing plate precursor which exhibits satisfactory ink cleanup and restart toning characteristics during printing.Disclosed is a lithographic printing plate precursor comprising a substrate having thereon in order an interlayer containing a copolymer comprising K units and L units, and an image-forming layer, wherein said K unit is derived from a monomer of the formula I: wherein R1 represents a hydrogen atom, a C1-22 linear, branched or cyclic alkyl group, a C1-22 linear, branched or cyclic, substituted alkyl group, a C6-24 aryl group or substituted aryl group, wherein the substituent is selected from a C1-4alkyl group, an aryl group, a halogen atom, a keto group, an ester group, an alkoxy group, or a cyano group; Y represent a single bond, or a C1-22 linear, branched or cyclic alkylene; or CH2═CHPO(OH)2; and said L unit is derived from a monomer of the formula II: CH2═CRCONH2 (II) wherein R is H or CH3, and said K units are present from more than 3% and less than 40% and said L units are present from more than 60% and less than 97% in the copolymer.
摘要翻译：本发明提供一种平版印刷版原版，其在印刷过程中表现出令人满意的油墨净化和重新启动调色特性。公开了一种平版印刷版原版，其包含基板，其上具有包含含有K个单元和L个单元的共聚物的中间层和图像形成层，其中所述K单元衍生自式I的单体：其中R1表示氢原子，C1-22直链，支链或环状烷基，C1-22直链，支链或环状取代的烷基，C6-24芳基或取代的芳基，其中取代基选自C1- 4-烷基，芳基，卤素原子，酮基，酯基，烷氧基或氰基; Y表示单键或C1-22直链，支链或环状亚烷基; 或CH 2 = CHPO（OH）2; 并且所述L单元衍生自式II的单体：CH 2 = CRCONH 2（II）其中R是H或CH 3，并且所述K个单元存在于大于3％且小于40％的范围内，并且所述L单元存在于在共聚物中超过60％且小于97％。

2. 发明申请

US20120070779A1 LITHOGRAPHIC PRINTING PLATE PRECURSOR 有权
标题翻译：平版印刷机前驱板
公开(公告)号：US20120070779A1
公开(公告)日：2012-03-22
申请号：US13322922
申请日：2010-05-31
申请人： Yasushi Miyamoto , Yasuhiro Asawa , Maru Aburano , Eiji Hayakawa , Satoko Kumazumi
发明人： Yasushi Miyamoto , Yasuhiro Asawa , Maru Aburano , Eiji Hayakawa , Satoko Kumazumi
IPC分类号： G03F7/004
CPC分类号： G03F7/11 , B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/266
摘要： The present invention provides a lithographic printing plate precursor which exhibits satisfactory ink cleanup and restart toning characteristics during printing.Disclosed is a lithographic printing plate precursor comprising a substrate having thereon in order an interlayer containing a copolymer comprising K units and L units, and an image-forming layer, wherein said K unit is derived from a monomer of the formula I: wherein R1 represents a hydrogen atom, a C1-22 linear, branched or cyclic alkyl group, a C1-22 linear, branched or cyclic, substituted alkyl group, a C6-24 aryl group or substituted aryl group, wherein the substituent is selected from a C1-4alkyl group, an aryl group, a halogen atom, a keto group, an ester group, an alkoxy group, or a cyano group; Y represent a single bond, or a C1-22 linear, branched or cyclic alkylene; or CH2═CHPO(OH)2; and said L unit is derived from a monomer of the formula II: CH2═CRCONH2 (II) wherein R is H or CH3, and said K units are present from more than 3% and less than 40% and said L units are present from more than 60% and less than 97% in the copolymer.
摘要翻译：本发明提供一种平版印刷版原版，其在印刷过程中表现出令人满意的油墨净化和重新启动调色特性。公开了一种平版印刷版原版，其包含基板，其上具有包含含有K个单元和L个单元的共聚物的中间层和图像形成层，其中所述K单元衍生自式I的单体：其中R1表示氢原子，C1-22直链，支链或环状烷基，C1-22直链，支链或环状取代的烷基，C6-24芳基或取代的芳基，其中取代基选自C1- 4-烷基，芳基，卤素原子，酮基，酯基，烷氧基或氰基; Y表示单键或C1-22直链，支链或环状亚烷基; 或CH 2 = CHPO（OH）2; 并且所述L单元衍生自式II的单体：CH 2 = CRCONH 2（II）其中R是H或CH 3，并且所述K个单元存在于大于3％且小于40％的范围内，并且所述L单元存在于在共聚物中超过60％且小于97％。

3. 发明申请

US20110011291A1 METHOD FOR MAKING LITHOGRAPHIC PRINTING ORIGINAL PLATE 审中-公开
标题翻译：用于制作平版印刷原版的方法
公开(公告)号：US20110011291A1
公开(公告)日：2011-01-20
申请号：US12922249
申请日：2009-02-17
申请人： Shoichi Hotate , Satoko Kumazumi , Yasushi Miyamoto , Maru Aburano , Eiji Hayakawa
发明人： Shoichi Hotate , Satoko Kumazumi , Yasushi Miyamoto , Maru Aburano , Eiji Hayakawa
IPC分类号： B41N3/08
CPC分类号： B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41N3/08 , G03F7/095 , G03F7/11 , G03F7/322 , G03F7/40
摘要： An object of the present invention is to provide a method for plate-making of a lithographic printing original plate having excellent restart toning recovery properties, and particularly an infrared-sensitive positive working lithographic printing original plate.The present invention relates to a method for plate-making of a lithographic printing original plate comprising an intermediate layer containing a polymer having a phosphonic acid group or a phosphoric acid group disposed between a substrate and an image recording layer, the method comprising the steps of image-wise exposing the lithographic printing original plate, developing, and treating using a plate surface protective solution containing a starch having an onium group.
摘要翻译：本发明的目的是提供一种具有优异的再生调色恢复性能的平版印刷原版的制版方法，特别是红外线感光正性平版印刷原版。本发明涉及一种平版印刷原版的制版方法，该方法包括含有具有膦酸基或聚磷酸基的聚合物的中间层，该磷酸基或磷酸基设置在基板和图像记录层之间，该方法包括以下步骤：使用平版印刷原版进行成像曝光，显影和使用含有具有鎓基的淀粉的板表面保护溶液进行处理。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式