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1. 发明授权

US5512420A Waterless presensitized plate comprising four layers 失效
标题翻译：无水预感板包含四层
公开(公告)号：US5512420A
公开(公告)日：1996-04-30
申请号：US392456
申请日：1995-02-22
申请人： Robert W. Hallman , Suck-Ju Hong , Ken-ichi Shimazu
发明人： Robert W. Hallman , Suck-Ju Hong , Ken-ichi Shimazu
IPC分类号： G03F7/00 , B41N1/10 , B41N1/14 , G03F7/095 , G03F7/20 , G03F7/32 , G03F7/40
CPC分类号： G03F7/0952 , Y10S430/146
摘要： A camera speed lithographic plate precursor composition is used for the preparation of waterless, imaged printing plates. The plates comprise a solid substrate with a first layer of a photopolymerizable, oleophilic coating; a second layer of silicone rubber; a third protective film layer; and a top or fourth layer comprising a silver halide emulsion containing polymeric binders or keying agents.
摘要翻译：相机速度平版印刷版前体组合物用于制备无水成像印版。板包括具有第一层可光聚合的亲油性涂层的固体基材; 第二层硅橡胶; 第三保护膜层; 以及包含含有聚合物粘合剂或键合剂的卤化银乳剂的顶层或第四层。

2. 发明授权

US5609981A Waterless presensitized printing plate comprising four layers and method of making thereof 失效
标题翻译：包含四层的无水预敏印刷版及其制造方法
公开(公告)号：US5609981A
公开(公告)日：1997-03-11
申请号：US566331
申请日：1995-12-01
申请人： Robert W. Hallman , Suck-Ju Hong , Ken-ichi Shimazu
发明人： Robert W. Hallman , Suck-Ju Hong , Ken-ichi Shimazu
IPC分类号： G03F7/00 , B41N1/10 , B41N1/14 , G03F7/095 , G03F7/20 , G03F7/023 , G03F7/027
CPC分类号： G03F7/0952 , Y10S430/146
摘要： A camera speed lithographic plate precursor composition is used for the preparation of waterless, imaged printing plates. The plates comprise a solid substrate with a first layer of a photopolymerizable, oleophilic coating; a second layer of silicone rubber; a third protective film layer; and a top or fourth layer comprising a silver halide emulsion containing polymeric binders or keying agents.
摘要翻译：相机速度平版印刷版前体组合物用于制备无水成像印版。板包括具有第一层可光聚合的亲油性涂层的固体基材; 第二层硅橡胶; 第三保护膜层; 以及包含含有聚合物粘合剂或键合剂的卤化银乳剂的顶层或第四层。

3. 发明授权

US5919601A Radiation-sensitive compositions and printing plates 失效
标题翻译：辐射敏感组合物和印版
公开(公告)号：US5919601A
公开(公告)日：1999-07-06
申请号：US745534
申请日：1996-11-12
申请人： My T. Nguyen , Shashikant Saraiya , Frederic E. Mikell , Ken-ichi Shimazu , S. Peter Pappas , Robert W. Hallman , Ajay Shah , Hans-Joachim Timpe , Celin Savariar-Hauck
发明人： My T. Nguyen , Shashikant Saraiya , Frederic E. Mikell , Ken-ichi Shimazu , S. Peter Pappas , Robert W. Hallman , Ajay Shah , Hans-Joachim Timpe , Celin Savariar-Hauck
IPC分类号： B41C1/10 , B41M5/36 , G03F7/004 , G03F7/038 , G03C1/77 , G03F7/09
CPC分类号： B41C1/1008 , G03F7/0045 , G03F7/038 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , Y10S430/127
摘要： Radiation-sensitive compositions, printing plates containing such compositions, imageable by infrared and ultraviolet/visible radiation and imaging method using same. The compositions comprise a thermal-activated acid generator; a crosslinking resin; a binder resin comprising a polymer containing reactive pendant groups selected from hydroxy, carboxylic acid, sulfonamide, and alkoxymethylamides; an infrared absorber; and optionally a UV/visible radiation-activated acid generator for UV/visible sensitization.
摘要翻译：辐射敏感组合物，含有这种组合物的印版，可通过红外和紫外/可见光辐照成像，并使用它们的成像方法。组合物包含热活化酸产生剂; 交联树脂; 包含含有选自羟基，羧酸，磺酰胺和烷氧基甲基酰胺的反应性侧基的聚合物的粘合剂树脂; 红外吸收体; 以及可选地用于UV /可见光敏化的UV /可见光辐射活化酸发生剂。

4. 发明授权

US6143470A Digital laser imagable lithographic printing plates 失效
标题翻译：数码激光可成像平版印刷版
公开(公告)号：US6143470A
公开(公告)日：2000-11-07
申请号：US494617
申请日：1995-06-23
申请人： My T. Nguyen , Hui Zhu , S. Peter Pappas , Ken-ichi Shimazu , Robert W. Hallman
发明人： My T. Nguyen , Hui Zhu , S. Peter Pappas , Ken-ichi Shimazu , Robert W. Hallman
IPC分类号： B41M1/08 , B41C1/10 , B41N1/14 , G03F1/00 , G03F7/11
CPC分类号： G03F7/202 , B41C1/1033 , B41C2210/16
摘要： Lithographic printing plates for wet or waterless offset printing are disclosed which can be imagewise exposed using a digitally controlled IR laser. The invention comprises a laser imagable lithographic printing plate comprising a substrate, a photosensitive coating on the substrate, and a water soluble laser ablatable top coating containing dyes or polymers that absorb infra-red, ultraviolet and visible light. Laminated transparent polymer films and/or peelable polymeric coatings films can be interposed between the coated substrate and a water soluble and/or organic solvent soluble laser ablatable top layer to augment plate production or image inscription on the plate.
摘要翻译：公开了用于湿或无水胶版印刷的平版印刷版，其可以使用数字控制的IR激光成像曝光。本发明包括一种可激光成像的平版印刷版，其包括基底，基底上的感光涂层和含有吸收红外，紫外和可见光的染料或聚合物的水溶性激光可消泡顶涂层。层压的透明聚合物膜和/或可剥离的聚合物涂层膜可以插入涂覆的基底和水溶性和/或有机溶剂可溶的激光可烧蚀顶层之间，以增加板上的板材生产或图像铭文。

5. 发明授权

US5820932A Process for the production of lithographic printing plates 失效
标题翻译：平版印刷版的制作方法
公开(公告)号：US5820932A
公开(公告)日：1998-10-13
申请号：US565288
申请日：1995-11-30
申请人： Robert W. Hallman , Ken-ichi Shimazu , Hui Zhu
发明人： Robert W. Hallman , Ken-ichi Shimazu , Hui Zhu
IPC分类号： B41C1/10 , G03F1/00 , B05D1/36
CPC分类号： G03F7/2018 , B41C1/1066
摘要： The invention utilizes ink jet liquid droplets from one or more printer heads to form an image upon the surface of a printing plate corresponding to digital information depicting the image as provided by a digital computer system which is in digital communication with the printer heads. The droplets from the printer head comprise resin forming reactants which polymerize on the plate surface, alone or in combination with reactants precoated on the plate, to form a printable hard resin image. The resin image so formed provides a lithographic printing plate useful for extended print runs.
摘要翻译：本发明利用来自一个或多个打印机头的喷墨液滴，在与打印头数字通信的数字计算机系统提供的描述图像的数字信息对应的印版的表面上形成图像。来自打印机头的液滴包括树脂形成反应物，其在板表面上聚合，单独或与预涂在板上的反应物组合形成可印刷的硬树脂图像。这样形成的树脂图像提供了用于延长印刷运行的平版印刷版。

6. 发明授权

US06830862B2 Multi-layer imageable element with a crosslinked top layer 失效
标题翻译：具有交联顶层的多层成像元件
公开(公告)号：US06830862B2
公开(公告)日：2004-12-14
申请号：US10087891
申请日：2002-02-28
申请人： Paul Kitson , Jayanti Patel , Jianbing Huang , Paul West , Ken-ichi Shimazu
发明人： Paul Kitson , Jayanti Patel , Jianbing Huang , Paul West , Ken-ichi Shimazu
IPC分类号： G03F7023
CPC分类号： B41C1/1016 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/26 , B41C2210/262
摘要： A positive working, multi-layer thermally imageable element is disclosed. The element comprises a substrate, an underlayer, and a top layer. The top layer comprises a crosslinked polymeric material. The element may be thermally imaged and developed to form a lithographic printing plate.
摘要翻译：公开了一种正面工作的多层可热成像元件。元件包括基底，底层和顶层。顶层包含交联的聚合物材料。元件可以被热成像和显影以形成平版印刷版。

7. 发明授权

US4072589A Process for electrolytic graining of aluminum sheet 失效
标题翻译：铝板电解砂化工艺
公开(公告)号：US4072589A
公开(公告)日：1978-02-07
申请号：US787192
申请日：1977-04-13
申请人： Eugene Golda , Jen-chi Huang , Ken-ichi Shimazu , Simon L. Chu
发明人： Eugene Golda , Jen-chi Huang , Ken-ichi Shimazu , Simon L. Chu
IPC分类号： B41N3/00 , B41N3/03 , B41N3/08 , C25F3/04 , C25F5/00
CPC分类号： C25F3/04 , B41N3/034
摘要： A method for electrolytically graining the surface of aluminum sheets useful in the production of lithographic printing plates which comprises subjecting said aluminum sheets to the action of alternating electric current in an aqueous electrolytic solution containing, in combination, small but effective amounts of both hydrochloric and nitric acids.
摘要翻译：一种用于电解粗糙化用于生产平版印刷版的铝片表面的方法，该方法包括使所述铝片在含有少量但有效量的盐酸和硝酸的含水电解液中进行交流电流的作用酸。

8. 发明申请

US20060001849A1 Imaging a violet sensitive printing plate using multiple low power light sources 审中-公开
标题翻译：使用多个低功率光源成像紫色敏感印版
公开(公告)号：US20060001849A1
公开(公告)日：2006-01-05
申请号：US11167338
申请日：2005-06-27
申请人： Kevin Ray , Jianbing Huang , Ken-ichi Shimazu , Harald Baumann , Christopher McCullough
发明人： Kevin Ray , Jianbing Huang , Ken-ichi Shimazu , Harald Baumann , Christopher McCullough
IPC分类号： G03B27/48
CPC分类号： G03F7/2055 , B41J2/45
摘要： Apparatus and method for exposing a lithographic printing plate wherein the apparatus includes a plurality of laser diodes emitting light of wavelength between 350 nm and 450 nm. The light from each of the laser diodes is directed onto the lithographic printing plate such that each spot on the lithographic printing plate receives light emitted from at least one of the laser diodes. Preferably, the lithographic printing plate is a violet-sensitive lithographic member and the lithographic member is a printing press plate. The power of each laser diode may be between 5 mW and 30 mW, and preferably the laser diodes emit light of wavelength between 390 nm and 430 nm.
摘要翻译：用于曝光平版印刷版的装置和方法，其中该装置包括发射350nm至450nm波长的光的多个激光二极管。来自每个激光二极管的光被引导到平版印刷版上，使得平版印刷版上的每个点接收从至少一个激光二极管发射的光。优选地，平版印刷版是紫色敏感平版印刷构件，并且平版印刷构件是印刷压板。每个激光二极管的功率可以在5mW和30mW之间，并且优选地，激光二极管发射波长在390nm和430nm之间的光。

9. 发明授权

US5948596A Digital printing plate comprising a thermal mask 失效
标题翻译：包括热掩模的数字印版
公开(公告)号：US5948596A
公开(公告)日：1999-09-07
申请号：US863770
申请日：1997-05-27
申请人： Xing-Fu Zhong , Ken-ichi Shimazu , S. Peter Pappas , Tore Harms , Thi Do , Shashikant Saraiya , William P. Keaveney
发明人： Xing-Fu Zhong , Ken-ichi Shimazu , S. Peter Pappas , Tore Harms , Thi Do , Shashikant Saraiya , William P. Keaveney
IPC分类号： B41C1/10 , G03C1/73
CPC分类号： B41C1/1016 , B41C2201/04 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/16 , B41C2210/24
摘要： Presensitized lithographic plates are prepared which permit direct formation of printable images on plates by digital computerization without the intervening formation of a photographic image with a quality that allows the plates to be used for high volume printing applications. The lithographic printing plate has a structure which contains a substrate; a positive or negative working photosensitive layer; and a thermally sensitive masking layer which is opaque to the actinic radiation but which is soluble in an aqueous medium. The masking layer contains a heat softenable disperse phase which is insoluble in the aqueous medium; a polymeric continuous phase which is soluble or swellable in the aqueous medium; and a colorant which strongly absorbs radiant energy and converts the radiant energy to heat. In use the masking layer is digitally exposed to a computer controlled laser image so that exposed image areas of the masking are insolublized in the aqueous medium; soluble areas of the mask layer are then removed to form an opaque image mask on the photosensitive layer which is then exposed to actinic radiation passing through the mask to solubilize or insolubilize exposed areas of the photosensitive layer; the photosensitive layer is then developed with the developer liquid to remove the soluble areas and any overlying mask areas to form the lithographic printing plate. Both wet and waterless lithographic printing plates may be digitally prepared in this manner.
摘要翻译：制备预感光刻平板，其允许通过数字计算机化在板上直接形成可印刷图像，而不用介质形成摄影图像，其质量允许将板用于大容量印刷应用。平版印刷版具有包含基板的结构; 正或负工作感光层; 以及对光化辐射不透明但可溶于水性介质的热敏屏蔽层。掩蔽层含有不溶于水介质的可热软化分散相; 在水性介质中可溶或溶胀的聚合物连续相; 以及强烈吸收辐射能并将辐射能转化为热的着色剂。在使用中，掩模层被数字地暴露于计算机控制的激光图像，使得掩蔽的曝光图像区域在水性介质中被分散; 然后去除掩模层的可溶性区域以在感光层上形成不透明图像掩模，然后将其暴露于通过掩模的光化辐射，以增溶或不溶化感光层的曝光区域; 然后用显影剂液体显影感光层以除去可溶性区域和任何覆盖的掩模区域以形成平版印刷版。湿式和无水平版印刷版可以以这种方式数字地制备。

10. 发明授权

US5275899A Photoconductive composition 失效
标题翻译：光导组合物
公开(公告)号：US5275899A
公开(公告)日：1994-01-04
申请号：US867846
申请日：1992-04-13
申请人： Ken-ichi Shimazu , Jayanti S. Patel , Nishith V. Merchant
发明人： Ken-ichi Shimazu , Jayanti S. Patel , Nishith V. Merchant
IPC分类号： G03G5/06
CPC分类号： G03G5/0609 , G03G5/06 , G03G5/0614 , G03G5/0633 , G03G5/0659 , G03G5/0696
摘要： Photoconductive compositions useful in the fabrication of digital, laser-imaged offset printing plates. The compositions comprise a mixture of (a) an infrared-sensitive organic photoconductor sensitive to light in the wavelength range of 700-9090 nm; (b) a visible light-sensitive organic photoconductor sensitive to light in the wavelength range of 400-700 nm; (c) an ultraviolet-sensitive organic photoconductor sensitive to light in the wavelength range of 300-400 nm; and (d) a binder.
摘要翻译：用于制造数字激光成像胶版印刷版的光导组合物。组合物包含（a）对波长范围为700-9090nm的光敏感的红外敏感有机光电导体的混合物; （b）对波长范围为400-700nm的光敏感的可见光敏有机光电导体; （c）对波长范围为300-400nm的光敏感的紫外线敏感有机光电导体; 和（d）粘合剂。

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