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公开(公告)号：US5504515A
公开(公告)日：1996-04-02
申请号：US98802
申请日：1993-07-28
CPC分类号： G03F7/2055 , G02B26/123 , Y10S430/146
摘要： A laser exposure apparatus utilizing a laser, beam divider, modulator, beam expander, beam combiner, polygonal mirror and also a scanner lens, path-folding mirror and a reference mask. The laser beam is divided in the beam divider into a writing beam and a reference beam, both of which are brought together by means of two path-folding mirrors and a beam combiner. The writing beam is then guided through an exposure slit onto a printing form by a path-folding mirror. One additional exposure device is disposed upstream and/or downstream of the exposure slot, and in the direction of conveyance of the printing form. Only one of the additional exposure devices is switched on during operation, so that either a preexposure or an afterexposure is accomplished in addition to the laser main exposure of the printing form.
摘要翻译： 使用激光，分束器，调制器，光束扩展器，光束组合器，多面镜以及扫描仪透镜，路径折叠镜和参考掩模的激光曝光设备。 激光束在光束分割器中被划分为书写光束和参考光束，两者都通过两个路径折射镜和光束组合器组合在一起。 然后将书写光束通过路径折叠镜引导到打印形式的曝光狭缝。 一个额外的曝光装置设置在曝光槽的上游和/或下游以及印刷形式的传送方向上。 除了打印形式的激光主要曝光之外，在操作期间只有其中一个附加的曝光装置被打开，使得预曝光或后曝光也被实现。
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公开(公告)号：US5455416A
公开(公告)日：1995-10-03
申请号：US98104
申请日：1993-07-28
CPC分类号： G03F7/2022
摘要： A preexposure device having a linear LED arrangement for preexposing printing forms over their full area. The linear LED arrangement comprises at least two rows of LED modules which are offset with respect to one another. Each module is made up of a plurality of light-emitting diodes. The linear LED arrangement is disposed within a housing which is closed off at the bottom by means of a light scattering plate.
摘要翻译： 具有用于预处理印刷的线性LED布置的预曝光装置在其全部区域上形成。 线性LED布置包括相对于彼此偏移的至少两行LED模块。 每个模块由多个发光二极管组成。 线性LED布置设置在通过光散射板在底部封闭的壳体内。
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公开(公告)号：US5359201A
公开(公告)日：1994-10-25
申请号：US098065
申请日：1993-07-28
CPC分类号： G03F7/38
摘要： An aftertreatment apparatus and method for printing plates which have been imagewise exposed having an exposure station and a heating station which are arranged one behind the other in the direction of conveyance of the printing plates along a conveyance track. The exposure station contains a linear LED arrangement which in turn has at least two rows of LED modules which are offset with respect to one another. The LED modules are made up of a plurality of light-emitting diodes. The housing of the heating station is thermally insulated on three sides and is open at the bottom in the direction of a reflector table over which the printing plates are passed.
摘要翻译： 一种用于印刷已经成像曝光的印版的后处理装置和方法，其具有沿着输送轨道沿印刷板的传送方向一个接一个地布置的曝光站和加热站。 曝光台包含一个线性LED布置，它依次具有相对于彼此偏移的至少两行LED模块。 LED模块由多个发光二极管组成。 加热站的壳体在三面上是隔热的，并且在底板上沿印刷板通过的反射器台的方向开口。
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公开(公告)号：US5124559A
公开(公告)日：1992-06-23
申请号：US678439
申请日：1991-04-01
申请人： Rudolf Zertani , Friedrich Luellau , Rolf Leullau
发明人： Rudolf Zertani , Friedrich Luellau , Rolf Leullau
CPC分类号： G03F7/38 , G03F7/2024
摘要： An aftertreatment apparatus, for printing plates which have been exposed imagewise comprises an exposure station and a heat station which are disposed one behind the other in the direction of conveyance of the printing plates along a conveyor track through the aftertreatment apparatus. The exposure station contains a regulable radiation source for the total area exposure of the printing plates. The housing of the exposure station has an exposure aperture 13 which faces downwardly and which is covered by a filter disc. The housing of the heat station is thermally insulated at three sides and is open downwards in the direction of a reflector table across which the printing plates are fed.
摘要翻译： 对于已经成像曝光的印版的后处理装置包括曝光站和加热站，所述曝光站和加热站沿着输送轨道通过后处理装置沿印刷板的输送方向一个接一个地设置。 曝光站包含用于印版的总面积曝光的可调节辐射源。 曝光站的外壳具有面向下并由滤光片覆盖的曝光孔13。 加热站的壳体在三侧是隔热的，并且沿着反印板的方向向下打开印刷板。
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5.发明授权Negative-working radiation-sensitive mixture with polymer having 1,2,3-thiadiazole groups, and recording material produced therefrom 失效具有1,2,3-噻二唑基的聚合物的负性辐射敏感性混合物和由其制备的记录材料
公开(公告)号：US4988606A
公开(公告)日：1991-01-29
申请号：US420527
申请日：1989-10-12
申请人： Werner Prass , Rudolf Zertani , Juergen Lingnau , Norbert Hanold
发明人： Werner Prass , Rudolf Zertani , Juergen Lingnau , Norbert Hanold
CPC分类号： G03F7/038
摘要： A negative-working radiation-sensitive mixture comprising a binder and a polymer containing 1,2,3-thiadiazole groups is disclosed. The binder is a polyfunctional compound having functional groups that react with ketene. The polymer is a compound obtained by polymerization of a compound of the general formula I ##STR1## in which R is a polymerizable group. If the polymer is a copolymer containing comonomers having functional groups capable of reacting with ketene, the binder can be omitted. The negative-working radiation-sensitive mixture is particularly suitable for UV, electron beam and X-ray lithography.
摘要翻译： 公开了包含粘合剂和含有1,2,3-噻二唑基团的聚合物的负性辐射敏感性混合物。 粘合剂是具有与烯酮反应的官能团的多官能化合物。 该聚合物是通过聚合其中R是可聚合基团的通式I（I）的化合物而获得的化合物。 如果聚合物是含有能够与乙烯酮反应的官能团的共聚单体的共聚物，则可以省略粘合剂。 负性辐射敏感混合物特别适用于UV，电子束和X射线光刻。
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公开(公告)号：US5066564A
公开(公告)日：1991-11-19
申请号：US381828
申请日：1989-07-19
申请人： Rudolf Zertani , Dieter Mohr , Klaus Rode
发明人： Rudolf Zertani , Dieter Mohr , Klaus Rode
IPC分类号： C08F2/44 , C08F2/50 , C08F20/34 , C08F220/36 , C08F290/00 , C08F299/00 , C08G18/32 , C08G18/67 , G03F7/00 , G03F7/004 , G03F7/027 , G03F7/029
CPC分类号： C08G18/672 , C08G18/3271 , G03F7/027 , Y10S430/107 , Y10S430/116 , Y10S430/126
摘要： A photopolymerizable mixture is disclosed that comprises,a) a polymeric binder,b) an acrylate or alkacrylate of a polyhydric alcohol containing one or more urea groups and one or more urethane groups,c) a photoreducible dye as photoinitiator,d) a trihalomethyl compound which can be cleaved by irradiation, ande) an acridine or phenazine compound which is active as a photoinitiator.The mixture is suitable for the production of printing plates and photoresists and is distinguished by an increased shelf life.
摘要翻译： 公开了一种可光聚合的混合物，其包含：a）聚合物粘合剂，b）含有一个或多个脲基和一个或多个氨基甲酸酯基团的多元醇的丙烯酸酯或烷基丙烯酸酯，c）作为光引发剂的光还原性染料，d）三卤代甲基化合物 其可以通过照射被切割，以及e）作为光引发剂具有活性的吖啶或吩嗪化合物。 该混合物适用于生产印版和光致抗蚀剂，并且具有延长的保质期。
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7.发明授权
公开(公告)号：US5998084A
公开(公告)日：1999-12-07
申请号：US749854
申请日：1996-11-15
申请人： Andreas Elsaesser , Raimund Haas , Guenter Hultzsch , Peter Lehmann , Rudolf Neubauer , Rudolf Zertani
发明人： Andreas Elsaesser , Raimund Haas , Guenter Hultzsch , Peter Lehmann , Rudolf Neubauer , Rudolf Zertani
CPC分类号： B41N3/038 , G03F7/0226
摘要： A positive-working, radiation-sensitive recording material capable of being used for the production of planographic printing plates, comprising: an aluminum support and a radiation-sensitive layer coated thereon, whereinthe aluminum support has been grained in nitric acid, then cleaned in sulfuric acid, anodized in sulfuric acid, and subsequently hydrophilized with a compound comprising at least one unit with a phosphonic acid or phosphonate group; andthe radiation-sensitive layer comprisesa) a radiation-sensitive 1,2-naphthoquinone-2-diazide-4- or -5-sulfonic acid ester of a polycondensate having phenolic hydroxy groups, said polycondensate being obtained by reacting a phenolic compound with an aldehyde or ketone,b) a novolak or a polycondensation product obtained by reacting a polyphenol with an aldehyde or ketone, as an alkali-soluble resin,c) a vinyl-type polymer comprising at least one unit having a lateral hydroxyphenyl group,d) a clathrate-forming compound,e) a low-molecular weight compound which comprises at least one acidic hydrogen atom, andf) silica gel particles having a maximum diameter of 15 .mu.m.
摘要翻译： 能够用于生产平版印刷版的正面工作的辐射敏感记录材料，包括：铝载体和涂覆在其上的辐射敏感层，其中铝载体已经在硝酸中粒化，然后在 硫酸，在硫酸中阳极氧化，随后用包含至少一个具有膦酸或膦酸酯基团的单元的化合物亲水化; 辐射敏感层包括a）具有酚羟基的缩聚物的辐射敏感的1,2-萘醌-2-二叠氮化物-4-或-5-磺酸酯，所述缩聚物是通过使酚类化合物与 醛或酮，b）通过使多酚与醛或酮反应得到的酚醛清漆或缩聚产物作为碱溶性树脂，c）包含至少一个具有侧羟基苯基单元的乙烯基型聚合物，d ）包合物形成化合物，e）包含至少一个酸性氢原子的低分子量化合物，和f）最大直径为15μm的硅胶颗粒。
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公开(公告)号：US5922508A
公开(公告)日：1999-07-13
申请号：US977618
申请日：1997-11-25
申请人： Rudolf Zertani , Dieter Mohr , Werner Frass
发明人： Rudolf Zertani , Dieter Mohr , Werner Frass
摘要： The invention describes a photopolymerizable recording material which comprises a photopolymerizable layer and a cover layer. The cover layer comprises a polymer which possesses low permeability to atmospheric oxygen and is soluble in water, and a water-soluble dye which absorbs light in the region from 300 to 700 nm and within this range has a non-absorbent region corresponding to the emission range of the copying light source.The material can be sensitized for various spectral regions, for example, for UV light, visible light or laser light and has a higher resolving power than a corresponding material which does not contain a dye in the cover layer, while its photosensitivity remains unchanged or is only slightly reduced.
摘要翻译： 本发明描述了一种可光聚合记录材料，其包括可光聚合层和覆盖层。 覆盖层包括对大气中的氧气具有低渗透性并且可溶于水的聚合物，并且在300-700nm范围内吸收光的水溶性染料具有对应于发射的非吸收区域 复印光源的范围。 该材料可以对于各种光谱区域敏感，例如对于UV光，可见光或激光，并且具有比在覆盖层中不含染料的相应材料更高的分辨能力，而其光敏性保持不变或是 只有轻微的减少。
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9.发明授权Photopolymerizable recording material comprising a cover layer substantially impermeable to oxygen, binds oxygen and is soluble in water at 20.degree.C. 失效包含基本上不透氧的覆盖层的可光聚合记录材料结合氧并且可溶于20℃的水中
公开(公告)号：US5273862A
公开(公告)日：1993-12-28
申请号：US913753
申请日：1992-07-17
申请人： Rudolf Zertani , Dieter Mohr
发明人： Rudolf Zertani , Dieter Mohr
CPC分类号： G03F7/092 , Y10S430/107 , Y10S430/108 , Y10S430/109 , Y10S430/11 , Y10S430/111 , Y10S430/112 , Y10S430/117 , Y10S430/121
摘要： A photopolymerizable recording material is diclosed comprising a base material, a photopolymerizable layer and a cover layer which comprises a water-soluble polymer which is substantially impermeable to atmospheric oxygen, and a polymer which binds atmospheric oxygen and is virtually completely soluble in water at 20.degree. C. The material displays reduced sensitivity to atmospheric oxygen, even on prolonged storage and at elevated ambient temperatures and elevated atmospheric humidity.
摘要翻译： 可光聚合记录材料被包围，包括基材，可光聚合层和覆盖层，其包含对大气氧基本上不可渗透的水溶性聚合物，以及结合大气氧并实际上完全溶于20℃水中的聚合物 C.材料对大气氧的敏感性降低，即使在长时间的储存和环境温度升高和大气湿度升高的情况下也是如此。
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公开(公告)号：US5229253A
公开(公告)日：1993-07-20
申请号：US666635
申请日：1991-03-08
申请人： Rudolf Zertani , Dieter Mohr
发明人： Rudolf Zertani , Dieter Mohr
IPC分类号： G03F7/00 , C08F2/50 , C08F4/76 , G03F7/004 , G03F7/027 , G03F7/028 , G03F7/029 , G03F7/032 , H01L21/027
CPC分类号： G03F7/032 , Y10S526/943
摘要： A photopolymerizable mixture is described which comprises a polymeric binder, a compound which is polymerizable by free radicals and has at least one polymerizable group and a photoreducible dye and a dicyclopentadienyl bis(2,4,6-trifluorophenyl)-titanium or -zirconium as photoinitiator. The mixture is suitable for producing printing plates and photoresists and is distinguished by particularly high photosensitivity, in particular in the visible region of the spectrum, and by very good thermal stability. It can be imaged in particular with laser radiation in the visible region.
摘要翻译： 描述了一种可光聚合的混合物，其包含聚合物粘合剂，可通过自由基聚合并具有至少一个可聚合基团和可光还原染料的化合物和作为光引发剂的二环戊二烯基双（2,4,6-三氟苯基） - 钛或锆 。 该混合物适用于生产印版和光致抗蚀剂，并且特别是在光谱的特别高的可见光区域以及非常好的热稳定性方面特别高的光敏性。 它可以在可见光区域中用激光辐射特别成像。
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