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1. 发明授权

US4013806A Manufacture of thin layers of polyurethane elastomers 失效
标题翻译：聚氨酯弹性体薄层的制备
公开(公告)号：US4013806A
公开(公告)日：1977-03-22
申请号：US421608
申请日：1973-12-04
申请人： Otto Volkert , August Wigger , Manfred Zuerger , Peter Richter
发明人： Otto Volkert , August Wigger , Manfred Zuerger , Peter Richter
IPC分类号： C08F299/00 , B05D3/06 , C08F283/00 , C08F290/00 , C08G18/00 , C08G18/63 , C08J5/18
CPC分类号： C08G18/637 , C08F283/00
摘要： A process for the manufacture of thin layers based on polyurethane elastomers. A liquid reaction mixture essentially consisting of (A) polyesters, polyethers, polyester urethanes or polyether urethanes, all of which contain at least two hydroxyl groups in the molecule, and diisocyanates or (B) prepolymers obtained from the hydroxyl-containing compounds mentioned under (A) above with an excess of diisocyanates, said prepolymers containing at least two isocyanate groups in the molecule, and at least one of the compounds mentioned under (A) above which are capable of reacting with isocyanates, to which reaction mixture a minor quantity of substantially compatible monomers having at least two photocrosslinkable C--C multiple bonds and optionally a photopolymerization initiator have been added, is applied to a substrate to form a coating thereon, which coating is then gelled by irradiation and finally thermocured. The process of the invention is particularly suitable for the continuous manufacture of uniformly thin layers of soft polyurethane elastomer showing narrow tolerance limits.

2. 发明授权

US3990897A Laminates for the manufacture of relief printing plates 失效
标题翻译：用于制造浮雕印版的层压板
公开(公告)号：US3990897A
公开(公告)日：1976-11-09
申请号：US516881
申请日：1974-10-22
申请人： Manfred Zuerger , Albert Elzer , Peter Richter , August Wigger , Heinz-Ulrich Werther
发明人： Manfred Zuerger , Albert Elzer , Peter Richter , August Wigger , Heinz-Ulrich Werther
IPC分类号： G03F7/00 , G03F7/09 , G03F7/095 , G03F7/11 , G03C1/94 , G03C1/68 , G03C1/80
CPC分类号： G03F7/11
摘要： The invention relates to relief plates for flexographic printing comprising a relatively soft elastomeric base (U) having a modulus of elasticity of from 10 to 200 kg/cm.sup.2 and a thickness of from 0.5 to 6 mm and, firmly bonded thereto, a thin, relatively hard, difficultly soluble intermediate layer Z having a modulus of elasticity of from 1 .times. 10.sup.3 to 2.1 .times. 10.sup.6 kg/cm.sup.2 and a thickness of from 5 to 500 .mu. and, firmly bonded to said intermediate layer Z, a relief layer P' consisting of a photocrosslinked elastomeric mixture having a modulus of elasticity of from 30 to 2000 kg/cm.sup.2 and a thickness of from 200 to 300 .mu., the modulus of elasticity of the photocrosslinked relief layer P' being the same as or higher than that of the base U and the neutral surface of the relief plate lying in or near the intermediate layer Z. The invention also relates to photosensitive laminates for the production of such plates.
摘要翻译：本发明涉及用于柔性版印刷的凸版，其包括相对柔软的弹性体底座（U），其弹性模量为10-200kg / cm 2，厚度为0.5至6mm，并且牢固地粘合到其上，薄的相对硬度难溶的中间层Z，其弹性模量为1×10 3〜2.1×10 6 kg / cm 2，厚度为5〜500μm，并且牢固地结合到所述中间层Z上，形成由弹性模量为30〜2000kg / cm 2，厚度为200〜300μm的光交联弹性体混合物，光交换缓冲层P'的弹性模量与基体U的相同或更高和位于中间层Z中或附近的浮雕板的中性表面。本发明还涉及用于生产这种板的感光层压板。

3. 发明授权

US4970134A Mixture crosslinkable by photopolymerization 失效
标题翻译：通过光聚合交联的混合物
公开(公告)号：US4970134A
公开(公告)日：1990-11-13
申请号：US205380
申请日：1988-06-10
申请人： Bernd Bronstert , Manfred Zuerger
发明人： Bernd Bronstert , Manfred Zuerger
IPC分类号： C08F2/44 , C08F2/48 , C08F2/50 , C08K5/07 , C08K5/09 , C08K5/101 , G03C1/00 , G03F7/004 , G03F7/027 , G03F7/032 , G03F7/033
CPC分类号： C08K5/101 , C08K5/07 , C08K5/09 , G03F7/027 , Y10S430/107 , Y10S430/11 , Y10S430/155
摘要： Multilayer, photosensitive recording materials which can be developed with aqueous media contain one or more layers of a mixture which is crosslinkable by photopolymerization, soluble or dispersible in aqueous media and based on polymer containing hydroxyl and/or amide groups, as binders, compatible photopolymerizable monomers and photopolymerization initiators, which mixture contains from 0.1 to 10% by weight, based on its total amount, of an aldehyde of the general formula I ##STR1## where R is hydrogen, hydroxyl, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, C.sub.6 -C.sub.10 -aryl or C.sub.6 -C.sub.10 -aryloxy.
摘要翻译：可以用水性介质显影的多层光敏记录材料含有一层或多层可通过光聚合交联的混合物，可溶于或分散在水介质中，并且基于含有羟基和/或酰胺基的聚合物作为粘合剂，相容的光聚合单体和光聚合引发剂，该混合物以其总量计含有0.1至10重量％的通式I的醛其中R是氢，羟基，C 1 -C 6烷基，C 1 -C 6烷基， C6-烷氧基，C6-C10-芳基或C6-C10-芳氧基。

4. 发明授权

US5484684A Photochemical or mechanical production of flexible printing plates 失效
公开(公告)号：US5484684A
公开(公告)日：1996-01-16
申请号：US419951
申请日：1995-04-10
申请人： Thomas Telser , Heinz-Ulrich Werther , Manfred Zuerger
发明人： Thomas Telser , Heinz-Ulrich Werther , Manfred Zuerger
IPC分类号： G03F7/00 , B41C1/02 , G03C11/12 , G03F1/00 , G03F1/68 , G03F7/027 , G03F7/09 , G03F7/20
CPC分类号： G03F1/68 , B41C1/02 , G03F7/027 , G03F7/2022
摘要： Flexible printing plates are produced from printing plates consisting essentially of a dimensionally stable substrate (1) and a recording layer (2) by a process in which the printing plate is produced alternatively either by photochemical or by mechanical structuring, and in the case of photochemical structuring the photosensitive recording layer (2) is exposed imagewise and the unexposed parts of the recording layer (2) are washed out with a developer and in the case of mechanical structuring the originally photosensitive, uniformly exposed recording layer (2) is cut imagewise and the nonprinting parts of the recording layer (2) are peeled off from the substrate (1).The printing plates produced by this process are suitable for the production of products printed by the flexographic method and for lacquering products printed by the offset method.

5. 发明授权

US5460920A Photochemical or mechanical production of flexible printing plates 失效
标题翻译：光化学或机械生产柔性印版
公开(公告)号：US5460920A
公开(公告)日：1995-10-24
申请号：US319092
申请日：1994-10-06
申请人： Thomas Telser , Heinz-Ulrich Werther , Manfred Zuerger
发明人： Thomas Telser , Heinz-Ulrich Werther , Manfred Zuerger
IPC分类号： G03F7/00 , B41C1/02 , G03C11/12 , G03F1/00 , G03F1/68 , G03F7/027 , G03F7/09 , G03F7/20
CPC分类号： G03F1/68 , B41C1/02 , G03F7/027 , G03F7/2022
摘要： Flexible printing plates are produced from printing plates consisting essentially of a dimensionally stable substrate (1) and a recording layer (2) by a process in which the printing plate is produced alternatively either by photochemical or by mechanical structuring, and in the case of photochemical structuring the photosensitive recording layer (2) is exposed imagewise and the unexposed parts of the recording layer (2) are washed out with a developer and in the case of mechanical structuring the originally photosensitive, uniformly exposed recording layer (2) is cut imagewise and the nonprinting parts of the recording layer (2) are peeled off from the substrate (1).The printing plates produced by this process are suitable for the production of products printed by the flexographic method and for lacquering products printed by the offset method.
摘要翻译：柔性印刷板由印刷板制成，印版基本上由尺寸稳定的基板（1）和记录层（2）组成，其中通过光化学或机械结构替代地制备印刷板，并且在光化学构成感光记录层（2）的图像曝光曝光，并且用显影剂清洗记录层（2）的未曝光部分，并且在机械结构的情况下，原始感光的均匀曝光的记录层（2）被成像切割，并且记录层（2）的非印刷部分从基板（1）剥离。通过该方法生产的印版适用于生产通过柔性版印刷印刷的产品和通过偏移法印刷的产品。

6. 发明授权

US4017183A Apparatus for the production of exposed printing plates 失效
标题翻译：用于生产曝光印版的设备
公开(公告)号：US4017183A
公开(公告)日：1977-04-12
申请号：US550913
申请日：1975-02-19
申请人： Werner Lenz , Josef Woellhaf , Klaus Spreng , Manfred Zuerger , Paul Hecke , Gerhard Hoffmann , Milan Obradovic
发明人： Werner Lenz , Josef Woellhaf , Klaus Spreng , Manfred Zuerger , Paul Hecke , Gerhard Hoffmann , Milan Obradovic
IPC分类号： G03C1/74 , B29C31/04 , B29C31/06 , B29C33/26 , B29C35/08 , B29C43/10 , B29C43/18 , B29C43/34 , B29C70/78 , G03F7/16 , G03F7/20 , G03F7/26 , G03B27/04
CPC分类号： G03F7/16 , B29C31/041 , B29C33/26 , B29C35/0888 , B29C43/10 , B29C43/18 , B29C43/34 , B29C70/78 , B29C2035/0833 , B29C31/06 , B29K2105/0002 , B29K2909/08 , B29L2031/767
摘要： A process and apparatus for the production of exposed printing plates consisting of a resin layer and a support, said resin layer being prepared from a fluid photopolymerizable material which is introduced into a mold having at least one transparent wall which is covered with an image-bearing transparency, and being exposed through said image-bearing transparency, which causes photopolymerization of the exposed areas of the resin layer and bonds these areas to the support which is provided with an adhesive layer. The improved process comprises introducing a predetermined amount of fluid photopolymerizable material, said amount corresponding substantially to the volume of the resin layer of the exposed printing plate; adjusting said support and said transparent wall of the mold so that they are equidistant from one another, adjustment being advantageously effected by bending or doming the support relative to the transparent wall after the latter has been bent or domed by the fluid material introduced into the mold under pressure. Further embodiments of the invention serve to minimize the loss of photopolymerizable material and to avoid the formation of foam when the fluid material is introduced into the mold. The apparatus of the invention can be manufactured and operated easily and economically.
摘要翻译：一种用于生产由树脂层和支撑体组成的露出印刷板的方法和装置，所述树脂层由流体可光聚合材料制备，该材料被引入具有至少一个透明壁的模具中，该透明壁被图像承载透明性，并且通过所述图像承载透明体曝光，这导致树脂层的暴露区域的光聚合并将这些区域粘合到设置有粘合剂层的支撑体上。改进的方法包括引入预定量的流动可光聚合材料，所述量基本上对应于暴露的印版的树脂层的体积; 调节模具的所述支撑件和所述透明壁使得它们彼此等距离地进行调整，有利地通过在支撑件被引入模具中的流体材料弯曲或穹顶之后相对于透明壁弯曲或拱起支撑件来实现调节在压力之下。本发明的其它实施方案用于使可光聚合材料的损失最小化，并且当流体材料被引入模具时避免形成泡沫。本发明的装置可以容易且经济地制造和操作。

7. 发明授权

US4925769A Light-sensitive photopolymerizable laminate material 失效
标题翻译：光敏光聚合层压材料
公开(公告)号：US4925769A
公开(公告)日：1990-05-15
申请号：US324709
申请日：1989-03-17
申请人： Wolfgang Huemmer , Bernd Bronstert , Dieter Littmann , Manfred Zuerger
发明人： Wolfgang Huemmer , Bernd Bronstert , Dieter Littmann , Manfred Zuerger
IPC分类号： G03F7/027 , C08F2/50 , G03F7/00 , G03F7/095 , G03F7/11
CPC分类号： G03F7/0955 , G03F7/11
摘要： Photopolymerizable laminates suitable for producing printing plates have on a dimensionally stable base at least one intermediate layer and on top thereof a photopolymerizable relief-forming layer, the intermediate layer containing aryl glycidyl (meth)acrylate in an at least partially polymerized state.
摘要翻译：适用于生产印版的可光聚合层压板在至少一个中间层的尺寸稳定的基底上，在其顶部上具有至少部分聚合的状态的中间层（甲基）丙烯酸芳基缩水甘油酯。

8. 发明授权

US4554240A Photosensitive recording material which can be developed with water, for the production of printing plates, relief plates or resist images 失效
标题翻译：可用水开发的感光记录材料，用于生产印版，浮雕版或抗蚀剂图像
公开(公告)号：US4554240A
公开(公告)日：1985-11-19
申请号：US624283
申请日：1984-06-25
申请人： Guenther Schulz , Manfred Zuerger
发明人： Guenther Schulz , Manfred Zuerger
IPC分类号： G03F7/004 , G03F7/038 , G03C1/68
CPC分类号： G03F7/0388 , G03F7/038
摘要： A photosensitive recording material for the production of printing plates, relief plates or resist images comprises a photocurable relief-forming layer (RL) which is applied onto a dimensionally stable base and consists of(a) a water-soluble or water-dispersible polyvinyl alcohol derivative containing from 1 to 12 mole % of olefinically unsaturated photopolymerizable or photocrosslinkable side groups, in particular of .alpha.,.beta.-olefinically unsaturated carboxylic acids, not more than 30 mole % of hydroxyl groups which are esterified and/or etherified with other non-olefinic radicals, and not less than 65 mole % of free hydroxyl groups and(b) one or more photopolymerization initiators, with or without(c) conventional non-photopolymerizable assistants and/or additives.
摘要翻译：用于制造印版，浮雕版或抗蚀剂图像的感光记录材料包括一个可光固化的浮雕形成层（RL），其被施加到尺寸稳定的基底上并由（a）水溶性或水分散性聚乙烯醇含有1至12摩尔％的烯属不饱和可光聚合或可光致交联侧基，特别是α，β-烯属不饱和羧酸的衍生物，不超过30摩尔％的羟基，其与其它非烯属不饱和羧酸酯化和/或醚化自由基和不小于65摩尔％的游离羟基，和（b）一种或多种光聚合引发剂，具有或不具有（c）常规的非光聚合助剂和/或添加剂。

9. 发明授权

US4144073A Photopolymerizable composition for the manufacture of relief printing plates 失效
标题翻译：用于制造凸版印刷版的光聚合组合物
公开(公告)号：US4144073A
公开(公告)日：1979-03-13
申请号：US840029
申请日：1977-10-06
申请人： Bernd Bronstert , Werner Lenz , Heinrich Hartmann , Heinz-Ulrich Werther , Manfred Zuerger
发明人： Bernd Bronstert , Werner Lenz , Heinrich Hartmann , Heinz-Ulrich Werther , Manfred Zuerger
IPC分类号： G03F7/032 , C08F2/50 , C08F283/04 , C08L77/00 , G03F7/004 , G03F7/027 , G03C1/68 , G03C5/00
CPC分类号： C08F283/04 , G03F7/027 , Y10S430/107
摘要： Photopolymerizable compositions for the manufacture of relief printing plates, especially relief plates for making mats, comprising an alcohol-soluble linear polyamide, a photoinitiator and a mixture of (a) a diether or triether obtained from 1 mole of an aliphatic diol or triol and from 2 to 3 moles of N-hydroxymethylacrylamide or N-hydroxymethylmethacrylamide and (b) an unsaturated ester-urethane obtained from 1 mole of toluylene diisocyanate and 2 moles of a hydroxyalkyl acrylate or methacrylate, (a) and (b) being mixed in specific ratios.
摘要翻译：用于制造浮雕印版的光聚合组合物，特别是用于制造垫的凸版，其包含醇溶性线性聚酰胺，光引发剂和（a）由1摩尔脂族二醇或三醇获得的二醚或三醚的混合物， 2至3摩尔N-羟甲基丙烯酰胺或N-羟甲基甲基丙烯酰胺和（b）由1摩尔甲苯二异氰酸酯和2摩尔丙烯酸或甲基丙烯酸羟烷基酯获得的不饱和酯 - 氨基甲酸酯，（a）和（b）以特定比例混合。

10. 发明授权

US5049478A Continuous production of a photosensitive recording element 失效
标题翻译：连续生产光敏记录元件
公开(公告)号：US5049478A
公开(公告)日：1991-09-17
申请号：US412995
申请日：1989-09-26
申请人： Horst Koch , Karl-Rudolf Kurtz , Thomas Telser , Manfred Zuerger
发明人： Horst Koch , Karl-Rudolf Kurtz , Thomas Telser , Manfred Zuerger
IPC分类号： G03F7/004 , B05D3/06 , G03F7/00 , G03F7/16
CPC分类号： G03F7/16 , Y10S430/11 , Y10S430/111
摘要： A novel, improved continuous process for the production of a photosensitive recording element is described, whose photopolymerizable recording layer (A) consists of two or more individual strata (a.sub.n) lying one on top of the other and firmly bonded to one another. The individual strata (a.sub.n) may be of the same or roughly the same composition or of different compositions. In the novel, improved continuous process, the mixtures (a.sub.n) used for the production of the individual strate (a.sub.n) are prepared separately from one another and melted and, as separate molten material streams (a.sub.n), are combined even before entering the nip of a calender, without the said streams mixing as a result of turbulence. During, before or directly after they have been combined, the molten material streams (a.sub.n) are formed into molten sheet-like structures (a.sub.n) lying one on top of the other, without the said streams mixing as a result of turbulence. Thereafter, the molten sheet-like structures (a.sub.n) lying one on top of the other are introduced into the calender nip, one or both of the two outer molten sheet-like structures (a.sub.n) in contact with the calender rollers forming a rotating melt bead or rotating bank. In the calender nip itself, the said sheet-like structures (a.sub.n) are then calendered with production of the photopolymerizable recording layer (A) consisting of individual strata (a.sub.n) lying one on top of the other and firmly bonded to one another.
摘要翻译：描述了用于制备感光记录元件的新型改进的连续方法，其光聚合记录层（A）由两个或更多个单独层叠在一起而彼此牢固地结合的单个层（a）组成。单个层（a）可以具有相同或大致相同的组成或不同组成。在该小说中，改进的连续过程中，用于生产单个台阶（a）的混合物（a）彼此分开制备并熔化，并且作为单独的熔融材料流（an）甚至在进入辊隙之前组合的砑光机，由于湍流，没有所述的流混合。在组合之前或之后，熔融材料流（a）形成为位于另一个之上的熔融片状结构（a），而不会由于湍流而混合所述流。此后，将一个位于另一个顶部的熔融片状结构（a）引入砑光辊隙中，两个外熔融片状结构（a）中的一个或两个与砑光辊接触，形成旋转熔体珠或旋转银行。在砑光辊隙本身中，随后生产由彼此顶部彼此牢固结合的单个层（a）组成的可光聚合记录层（A），然后压制所述片状结构（a）。

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