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31. 发明公开

EP1120246A2 Planographic printing original plate and method of plate-making a planographic printing plate 有权
标题翻译：平版印刷原版和制版平版印刷版的方法
公开(公告)号：EP1120246A2
公开(公告)日：2001-08-01
申请号：EP01101643.3
申请日：2001-01-26
申请人： FUJI PHOTO FILM CO., LTD.
发明人： Nakamura, Ippei , Kunita, Kazuto
IPC分类号： B41C1/10
CPC分类号： B41N1/14 , B41C1/1033
摘要： A positive type planographic printing original plate which enables direct plate-making using a solid or semiconductor laser emitting infrared rays by recording an image from digital data of computers, is highly sensitive to an infrared laser and has stability to developing treatment, and a method of plate-making a positive type planographic printing plate which is resistant to occurrence of flaw inferiors. The planographic printing original plate includes a first layer which contains a polymer that is insoluble in water and soluble in alkaline water, and a second layer which contains an infrared radiation absorber and a binder, which is not penetrative into an alkali developing solution containing an organic compound having a buffering effect and a base as principal components, and which is increased in solubility in an alkali developing solution by action of one of light and heat. The layers are sequentially provided on a support.
摘要翻译：通过记录来自计算机的数字数据的图像，能够使用发射红外线的固体或半导体激光器进行直接制版的正型平版印刷原版对红外激光高度敏感并且对显影处理具有稳定性，平版印刷制造耐缺陷劣化发生的正型平版印刷版。平版印刷原版包括含有不溶于水且可溶于碱性水的聚合物的第一层和含有红外辐射吸收剂和粘合剂的第二层，所述第二层不渗透到含有有机物的碱性显影液中具有缓冲作用的化合物和作为主要组分的碱，并且通过光和热之一的作用在碱性显影液中的溶解度增加。这些层顺序地提供在支撑件上。

32. 发明授权

EP0580394B1 Method and apparatus for laser-imaging 失效
标题翻译：方法及激光装置的标记
公开(公告)号：EP0580394B1
公开(公告)日：2001-03-14
申请号：EP93305678.0
申请日：1993-07-20
申请人： PRESSTEK, INC.
发明人： Lewis, Thomas E. , Williams, Richard A. , Pensavecchia, Frank G. , Kline, John F. , Gardiner, John P.
IPC分类号： B41C1/055
CPC分类号： B41J19/20 , B41C1/1008 , B41C1/1033 , B41C2201/02 , B41C2201/04 , B41C2210/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , B41J2/451 , B41J2/47 , B41N1/003 , B41N1/14 , B41P2227/70 , Y10S430/146 , Y10S430/165

33. 发明授权

EP0889364B1 Method of treating a support suitable for use in the base of a lithographic printing plate 失效
标题翻译：一种用于载体的治疗方法以及使用该载体的平版印刷版
公开(公告)号：EP0889364B1
公开(公告)日：2001-01-10
申请号：EP97202034.1
申请日：1997-07-04
申请人： AGFA-GEVAERT N.V.
发明人： Verschueren, Eric , Muys, Bavo , Dierckx, Jan , Van Trier, Jean , Cortens, Wim
IPC分类号： G03F7/11 , B41N3/03 , B41N1/08
CPC分类号： B41N3/032 , B41N1/14

34. 发明公开

EP0992344A1 IMAGE FORMING DEVICE, IMAGE FORMING METHOD, PLATE MAKING METHOD, AND METHOD FOR FORMING SELF-COAGULATING MONOMOLECULAR FILM 审中-公开
标题翻译：成像装置的成像方法，板方法用于为自和薄片PRODUCING MONO分子膜过程
公开(公告)号：EP0992344A1
公开(公告)日：2000-04-12
申请号：EP99913653.4
申请日：1999-04-13
申请人： STAR MICRONICS CO., LTD.
发明人： SASAKURA, Kouichi
IPC分类号： B41C1/10 , B41N1/14 , B41M1/06
CPC分类号： B82Y30/00 , B41C1/10 , B41C1/105 , B41M1/06 , B41N1/14
摘要： An image forming apparatus comprises: a conductive substrate; a first compound supplying device for supplying a surface of the substrate with a self-assembling compound; a first energizing device for energizing the substrate, so as to form a self-assembling monomolecular film, thereby yielding an image forming body; a first desorbing device for selectively desorbing at least a part of the self-assembling compound, so as to provide a surface of the image forming body with a desorbed face and an undesorbed face which have wettabilities different from each other; a developing device for supplying the surface of the image forming body with ink; and a transfer device for transferring to a recording medium the ink attached to the surface of the image forming body.
摘要翻译：基板A导电的;一种图像形成装置包括第一种化合物为供给用自组装化合物的基板的表面供给装置; 用于激励基板，从而形成自组装单分子电影，由此产生的图像形成体上的第一通电装置; 用于选择性地解吸至少所述自组装化合物的一部分，以提供一种图像形成体的表面与解吸面和面对undesorbed具有不同润湿性从海誓山盟第一脱附装置; 一个用于供给图像形成体与墨水的表面显影装置; 和用于传递环到记录介质上的转印装置的墨附着于图像形成体的表面上。

35. 发明公开

EP0807534A1 A flexible supported lithographic printing plate having improved dimensional stability 失效
标题翻译：柔性层状光刻机Druckplatte mit verbesserterDimensionsstabilität
公开(公告)号：EP0807534A1
公开(公告)日：1997-11-19
申请号：EP97201336.1
申请日：1997-05-03
申请人： AGFA-GEVAERT N.V.
发明人： van Hunsel, Johan , Vermeersch, Joan , Verlinden, Bartholomeus
IPC分类号： B41N1/14 , B41N1/08 , G03F7/20 , B41N6/02
CPC分类号： G03F7/20 , B41N1/086 , B41N1/14 , B41N6/02
摘要： The present invention provides an element comprising on a flexible support a lithographic surface defined by ink accepting and ink repellant areas or a latent lithographic surface resulting in a lithographic surface upon development, said imaging element being laminated with its side opposite to the lithographic surface to a dimensionally stable base suitably adapted for mounting on a printing press.
method for making a lithographic printing plate comprising the steps of:

(i) scan-wise exposing an imaging element in accordance with an image pattern, said imaging element comprising on a flexible support a lithographic surface capable of being differentiated in ink accepting and ink repellant areas upon image-wise exposure and optional development;
(ii) laminating a thus obtained scan-wise exposed imaging element with its side opposite to the side carrying said lithographic surface to a dimensionally stable base, said dimensionally stable base being suitably adapted for mounting on a printing press;
(iii) optionally developing said scan-wise exposed imaging element before or after adhering it to said dimensionally stable base.
摘要翻译：本发明提供了一种元件，其在柔性支撑件上包括由油墨接收和拒油区域限定的平版印刷面或在显影时产生光刻表面的潜在光刻表面，所述成像元件与其与光刻表面相反的一侧被层压到适用于安装在印刷机上的尺寸稳定的基座。制造平版印刷版的方法包括以下步骤：（i）根据图像图案扫描式曝光成像元件，所述成像元件在柔性支撑体上包括能够在墨水接受和斥墨剂中区分的平版印刷表面图像曝光和可选开发区域; （ii）将如此获得的扫描式曝光成像元件的侧面与承载所述平版印刷表面的一侧层压成尺寸稳定的基座，所述尺寸稳定的基座适于安装在印刷机上; （iii）在将其粘附到所述尺寸稳定的基底之前或之后任选地显影所述扫描曝光的成像元件。

36. 发明公开

EP0691578A3 Imaging element and method for making a printing plate according to the silver salt diffusion transfer process 失效
标题翻译：通过银盐扩散转移的过程中产生的打印形式的成像元件和方法
公开(公告)号：EP0691578A3
公开(公告)日：1996-07-17
申请号：EP95202749.8
申请日：1995-01-30
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Van Hunsel, Johan , Vaes, Jos
IPC分类号： G03F7/07 , G03C1/795 , G03C8/44
CPC分类号： B41N1/14 , G03C1/7954 , G03C8/06 , G03F7/07
摘要： The present invention provides an imaging element comprising on a support in the order given a photosensitive layer comprising a silver halide emulsion and an image-receiving layer comprising physical development nuclei, characterised in that said support is a polyester film having a thickness between 0.1mm and 0.35mm and a Young modulus of at least 4300 N/mm². A printing plate may be obtained according to the silver salt diffusion transfer process. Such printing plate has improved printing properties in that the number of copies that have to be disposed of at the start of the printing process can be reduced.

37. 发明授权

EP0674227B1 Imaging element and method for making a printing plate according to the silver salt diffusion transfer process 失效
标题翻译：通过银盐扩散转移的过程中产生的打印形式的成像元件和方法
公开(公告)号：EP0674227B1
公开(公告)日：1996-06-12
申请号：EP95200223.6
申请日：1995-01-30
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Van Hunsel, Johan , Vaes, Jos
IPC分类号： G03F7/07 , G03C1/795 , B41N1/14
CPC分类号： B41N1/14 , G03C1/7954 , G03C8/06 , G03F7/07

38. 发明公开

EP0580393A3 Lithographic printing plate 失效
标题翻译：立体印刷板
公开(公告)号：EP0580393A3
公开(公告)日：1994-08-24
申请号：EP93305677.2
申请日：1993-07-20
申请人： PRESSTEK, INC.
发明人： Lewis, Thomas E. , Nowak, Michael T. , Robichaud, Kenneth T. , Cassidy, Kenneth R.
IPC分类号： B41N1/14 , B41C1/05 , B41M5/24 , B41M5/40
CPC分类号： B41N1/003 , B41C1/1008 , B41C1/1033 , B41C2201/02 , B41C2201/04 , B41C2210/02 , B41C2210/04 , B41C2210/20 , B41C2210/24 , B41J2/451 , B41J2/47 , B41J19/20 , B41N1/14 , B41P2227/70 , Y10S430/165
摘要： Lithographic printing plates suitable for imaging by means of laser devices that emit in the near-infrared region. Laser output either ablates one or more plate layers or physically transforms a surface layer, in either case resulting in an imagewise pattern of features on the plate. The image features exhibit an affinity for ink or an ink-abhesive fluid that differs from that of unexposed areas.

39. 发明公开

EP0580394A2 Method and apparatus for laser-imaging 失效
标题翻译： Verfahren und Vorrichtung zur Laserbeschriftung。
公开(公告)号：EP0580394A2
公开(公告)日：1994-01-26
申请号：EP93305678.0
申请日：1993-07-20
申请人： PRESSTEK, INC.
发明人： Lewis, Thomas E. , Williams, Richard A. , Pensavecchia, Frank G. , Kline, John F. , Gardiner, John P.
IPC分类号： B41C1/055
CPC分类号： B41J19/20 , B41C1/1008 , B41C1/1033 , B41C2201/02 , B41C2201/04 , B41C2210/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , B41J2/451 , B41J2/47 , B41N1/003 , B41N1/14 , B41P2227/70 , Y10S430/146 , Y10S430/165
摘要： Apparatus and methods for imaging lithographic plates using laser devices that emit in the near-infrared region, and plates suitable for imaging with the apparatus and methods. Laser output either ablates one or more plate layers or physically transforms a surface layer, in either case resulting in an imagewise pattern of features on the plate. The image features exhibit an affinity for ink or an ink-abhesive fluid that differs from that of unexposed areas.
摘要翻译：用于使用在近红外区域中发射的激光装置对平版印刷版成像的装置和方法，以及适于用该装置和方法成像的板。激光输出可以消除一个或多个平板层或物理地转换表面层，在任一种情况下，导致板上特征的成像图案。图像特征表现出与未曝光区域不同的墨水或墨水粘合流体的亲合性。

40. 发明公开

EP0563156A1 PLANOGRAPHIC PRINTING PLATE PRECURSOR 失效
标题翻译：平压盘PRE。
公开(公告)号：EP0563156A1
公开(公告)日：1993-10-06
申请号：EP92901498.0
申请日：1991-12-19
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： STEVENS, Marc, Petrus , MARIEN, August, Marcel , VERHEYEN, Joannes, Maria , PLESSERS, Patrick
IPC分类号： B41N1 , G03C1 , G03F7
CPC分类号： B41N1/14 , G03F7/07
摘要： La présente invention concerne des précurseurs de plaque d'impression planographique, comprenant une couche hydrophile recouvrant un support en résine thermoplastique caractérisé en ce que son épaisseur est comprise entre 200 et 400 microns, qu'il est pratiquement transparent à la lumière visible, et qu'il est constitué d'un copolymère contenant du téréphtalate d'éthylène et constituant les principales unités polymères récurrentes, ledit copolymère étant le produit de la réaction de polycondensation de glycol d'éthylène et d'acide téréphtalique, le glycol d'éthylène étant substitué par un autre diol, et/ou l'acide téréphtalique étant substitué par un autre acide dicarboxylique aromatique. La ou les substitution(s) s'élèvent à un chiffre compris entre 4 et 20 pour cent en mole par rapport au glycol d'éthylène et/ou à l'acide téréphtalique. Ledit copolymère peut aussi être le produit de la réaction de polycondensation de glycol d'éthylène et de téréphtalate de diméthyle, le glycol d'éthylène étant substitué par un autre diol, et/ou le téréphtalate de diméthyle étant substitué par l'ester de diméthyle d'un autre acide dicarboxylique aromatique. Dans ce cas, la ou les substitution(s) s'élèvent à un chiffre compris entre 4 et 20 pour cent en mole par rapport au glycol d'éthylène et/ou au téréphtalate de diméthyle.

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