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1. 发明授权

US3948665A Laminates for the manufacture of flexographic printing plates comprising photocrosslinkable reaction product of saturated polyester glycol, diisocyanate, and diol 失效
标题翻译：用于制造柔性版印刷板的层压板，其包含饱和聚酯二醇，二异氰酸酯和二醇的光可交联反应产物
公开(公告)号：US3948665A
公开(公告)日：1976-04-06
申请号：US429737
申请日：1974-01-02
申请人： Peter Richter , Herbert Stutz , Lothar Metzinger , Otto Volkert , Heinz-Ulrich Werther , August Wigger
发明人： Peter Richter , Herbert Stutz , Lothar Metzinger , Otto Volkert , Heinz-Ulrich Werther , August Wigger
IPC分类号： C08F299/00 , C08F290/00 , C08G18/67 , G03F7/035 , G03F7/11 , G03C1/94 , G03C5/00 , G03F7/00
CPC分类号： C08G18/675 , G03F7/035 , G03F7/11
摘要： Laminates for the production of relief plates for flexographic printing, by imagewise exposure and washing out with a developer solution have, on a base optionally provided with an elastomeric layer, a photo-crosslinkable layer containing a photoinitiator and consisting of a polyurethane elastomer which has been prepared in a special manner from an aliphatic saturated polyesterglycol, an aliphatic diisocyanate, but-1-ene-3,4-diol and, if desired, another diol and which has a Shore A hardness of 30 to 90.degree. in the photo-crosslinked state, the elastomer being optionally mixed with a photo-crosslinked monomer.
摘要翻译：通过成像曝光和用显影剂溶液洗涤来生产用于柔性版印刷的凸版的层压板在可任选地具有弹性体层的基底上具有含有光引发剂并由聚氨酯弹性体组成的光可交联层由脂肪族饱和聚酯二醇，脂肪族二异氰酸酯，丁-1-烯-3,4-二醇，如果需要另外制备的另一种二醇，在光交联剂中具有30-90度的肖氏A硬度为30-90度状态，弹性体任选与光交联单体混合。

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

US4011084A Fluid photo-crosslinkable compositions for the manufacture of relief printing plates 失效
标题翻译：用于制造可靠印刷板的流体照相可交联组合物
公开(公告)号：US4011084A
公开(公告)日：1977-03-08
申请号：US612010
申请日：1975-09-10
申请人： Heinrich Hartmann , Gerhard Hoffmann , Helmut Barzynski , August Lehner , Werner Lenz , Herbert Stutz , Heinz-Ulrich Werther
发明人： Heinrich Hartmann , Gerhard Hoffmann , Helmut Barzynski , August Lehner , Werner Lenz , Herbert Stutz , Heinz-Ulrich Werther
IPC分类号： C08F299/00 , C08F2/50 , C08F290/00 , C08F299/06 , C08G18/67 , G03F7/032 , G03F7/038 , G03C1/68
CPC分类号： G03F7/032 , C08F299/06 , C08G18/672
摘要： Fluid photo-crosslinkable composition consisting essentially of a photo-initiator and a mixture ofA. a polyurethane obtained by reacting a hydroxyl-containing saturated aliphatic polyester with a polyisocyanate and a monoacrylate or monomethacrylate of a diol, andB. an N-vinyl lactam optionally in admixture with other monomers.These compositions are suitable for the production of high-quality relief printing plates and have a short processing time.

4. 发明授权

US4828641A Joining the cut edges of photopolymerized flexographic printing plates 失效
标题翻译：连接光聚合柔版印刷版的切割边
公开(公告)号：US4828641A
公开(公告)日：1989-05-09
申请号：US178904
申请日：1988-04-07
申请人： Heinz-Ulrich Werther , Hartwig Pieper , Willi Schabinger , Klaus Kessler
发明人： Heinz-Ulrich Werther , Hartwig Pieper , Willi Schabinger , Klaus Kessler
IPC分类号： G03F7/00 , B41D5/00 , B41F27/12 , B41N6/02
CPC分类号： B41F27/1275 , B41D5/00 , B41F27/1293 , B41N6/02 , Y10T156/1066
摘要： A method of joining the edges of flexographic printing plates on printing cylinders, which includes the following steps:(i) fixing the printing plates to make-ready cylinders by means of a first double-sided self-adhesive film having the same area as the printing plate,(ii) cutting the printing plates to size so that they fit the printing cylinders,(iii) removing the cut printing plates from the make-ready cylinders and from the first self-adhesive films,(iv) fixing the cut printing plates by means of a second double-sided self-adhesive film, which has the same area as the printing plates and from 1.6 to 2.6 times the thickness of the first self-adhesive films, so that defined gaps result between the edges of the fixed printing plates,(v) filling the gaps between the edges to be joined, with a liquid photopolymerizable mixture of binders, photopolymerizable monomers and photopolymer, ization initiators and(vi) partially polymerizing the mixture under a transparent film cover by exposure to UV light until the elongation at break in the composite consisting of the solid gap closing compound and the printing plate material fulfils the conditionR.sub.S
摘要翻译：一种连接印刷滚筒上的柔性版印刷版的边缘的方法，包括以下步骤：（i）借助于具有相同面积的第一双面自粘膜将印版固定到准备好的圆柱体上（ii）将印版切割成尺寸以使其适合印刷滚筒，（iii）从准备好的圆柱体和第一自粘膜中移除切割的印刷版，（iv）固定切割印刷通过第二双面自粘膜，其具有与印刷版相同的面积和第一自粘合膜的厚度的1.6至2.6倍，从而在固定的边缘之间产生限定的间隙印刷板，（v）填充待连接边缘之间的间隙，粘合剂的液体可光聚合混合物，可光聚合单体和光聚合物引发剂，和（vi）将透明膜覆盖下的混合物部分聚合e 暴露于紫外光直到由固体间隙闭合化合物和印刷板材料组成的复合体中的断裂伸长率达到条件RS

5. 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。

6. 发明授权

US5176986A Liquid cleaner composition for removing polymeric materials from a surface 失效
标题翻译：用于从表面去除聚合材料的液体清洁剂组合物
公开(公告)号：US5176986A
公开(公告)日：1993-01-05
申请号：US356933
申请日：1989-05-25
申请人： Thomas Telser , Wolfgang Huemmer , Horst Koch , Karl-Rudolf Kurtz , Heinz-Ulrich Werther , Beinhard Schneider
发明人： Thomas Telser , Wolfgang Huemmer , Horst Koch , Karl-Rudolf Kurtz , Heinz-Ulrich Werther , Beinhard Schneider
IPC分类号： G03F7/00 , C11D3/43 , C11D10/02 , C11D17/00 , G03F7/30 , G03F7/32
CPC分类号： G03F7/32 , C11D3/43
摘要： A new liquid cleaner composition is provided for the mild and gentle removal of polymeric materials from sufaces without leaving any residues. The said new cleaner composition is an emulsion of the water-in-oil type comprising an aqueous phase finely dispersed in a continuous phase selected from the group consisting of nonflammable, fire-retardant, high-boiling, and fire-retardant and high-boiling organic phases, the volume ratio of the finely dispersed aqueous phase to the continuous organic phase being in the range of from 90:10 to 10:90. The new liquid cleaner composition can contain alcohols, surface-active agents and further useful additives. The new liquid cleaner composition is most preferably used in the process for preparing photopolymerized flexographic relief printing plates as the developer for washing out the non-irradiated and thus non-photopolymerized areas of the imagewise irradiated relief-forming recording layers of the said flexographic relief printing plates.
摘要翻译：提供了一种新的液体清洁剂组合物，用于从表面温和和温和地除去聚合材料，而不留下任何残留物。所述新型清洁剂组合物是油包水型的乳液，其包含精细分散在连续相中的水相，所述连续相选自不可燃，阻燃，高沸点，阻燃和高沸点有机相，细分散水相与连续有机相的体积比在90:10至10:90的范围内。新的液体清洁剂组合物可以含有醇，表面活性剂和其它有用的添加剂。新的液体清洗剂组合物最优选用于制备光聚合柔版印刷印版的方法，作为用于洗出所述柔性印版印刷的图像照射的浮雕形成记录层的未经照射且因此非光聚合区域的显影剂盘子

7. 发明授权

US4599293A Toner transfer process for transferring and fixing a toner image by means of film 失效
标题翻译：用于通过胶片转印和定影调色剂图像的调色剂转印方法
公开(公告)号：US4599293A
公开(公告)日：1986-07-08
申请号：US327728
申请日：1981-12-04
申请人： Albrecht Eckell , Albert Elzer , Gerhard Hoffmann , Reinhold J. Leyrer , Heinz-Ulrich Werther
发明人： Albrecht Eckell , Albert Elzer , Gerhard Hoffmann , Reinhold J. Leyrer , Heinz-Ulrich Werther
IPC分类号： G03G7/00 , G03G11/00 , G03G13/16
CPC分类号： G03G11/00 , G03G13/16 , G03G7/00 , G03G7/002
摘要： To transfer a toner image from a toner-treated surface, a toner transfer film is employed, which comprises a transparent base carrying a transparent layer which is capable of picking up toner and has a temporary slight surface tack, the layer consisting of a mixture containing a polymeric and/or pre-polymeric binder, a polymerizable low molecular weight compound and a polymerization initiator. After transfer, the toner image can be permanently fixed to the toner transfer film by heating the film and/or exposing it to light.
摘要翻译：为了从调色剂处理的表面转印调色剂图像，使用调色剂转印膜，该调色剂转印膜包括透明基底，该透明基底承载能够拾取调色剂且具有暂时的轻微表面粘性的透明层，该层由含有聚合物和/或预聚物粘合剂，可聚合低分子量化合物和聚合引发剂。转印后，调色剂图像可以通过加热薄膜和/或将其曝光而永久地固定在调色剂转印膜上。

8. 发明授权

US5061606A Preparation of relief printing plates 失效
标题翻译：可靠印刷板的制备
公开(公告)号：US5061606A
公开(公告)日：1991-10-29
申请号：US425491
申请日：1989-10-20
申请人： Thomas Telser , Horst Koch , Karl-Rudolf Kurtz , Helmut Bach , Heinz-Ulrich Werther
发明人： Thomas Telser , Horst Koch , Karl-Rudolf Kurtz , Helmut Bach , Heinz-Ulrich Werther
IPC分类号： G03F7/00 , G03F7/32
CPC分类号： G03F7/325
摘要： The present invention relates to an improved process for preparing a photopolymerized flexographic relief printing plate or a photoresist from a photosensitive element comprising a photopolymerizable layer consisting essentially of(A) at least one polymer as the binder,(B) at least one photopolymerizable monomer compatible with said binder (A) and(C) one photoinitiator, by(i) imagewise exposing said photopolymerizable layer of said element to actinic light and(ii) washing out the unexposed, non-photopolymerized parts of said layer with a developer, thereby obtaining a photopolymerized flexographic relief printing plate or a photoresist.The improvement of said process comprises: washing out the non-photopolymerized parts of the irradiated photopolymerizable layer with the developer which consists essentially of at least one hydrogenated petroleum fraction having a flashpoint above 45.degree. C. and a boiling range of from 160.degree. to 220.degree. C., 0 to 2% by weight, based on the developer, of at least one surface active compound and 0 to 10% by weight, based on the developer, of a monoterpene. In a preferred embodiment the improved process makes use of a developer which contains, in addition to the abovementioned components, 5 to 20 vol. %, based on the developer, of an alcohol selected from the group consisting of alcohols with 4 to 8 carbon atoms.
摘要翻译：本发明涉及一种由感光元件制备光聚合柔版印刷印版或光致抗蚀剂的改进方法，该光敏元件包括基本上由（A）至少一种聚合物作为粘合剂组成的可光聚合层，（B）至少一种可光聚合单体相容性所述粘合剂（A）和（C）一种光引发剂，通过（i）将所述元件的所述可光聚合层成像曝光于光化光，和（ii）用显影剂洗涤所述层的未曝光的非光聚合部分，从而获得光聚合柔版印刷版或光致抗蚀剂。所述方法的改进包括：用显影剂洗涤照射的可光聚合层的非光聚合部分，该显影剂基本上由至少一种闪点在45℃以上且沸点范围为160至220℃的氢化石油馏分组成 0至2重量％，基于显色剂的至少一种表面活性化合物和0至10重量％，基于显影剂，单萜。在优选的实施方案中，改进的方法使用显影剂，除了上述组分之外，还含有5至20体积％基于显色剂的选自由具有4至8个碳原子的醇组成的组的醇。

9. 发明授权

US4497081A Apparatus for treating printing plates 失效
标题翻译：印版处理设备
公开(公告)号：US4497081A
公开(公告)日：1985-02-05
申请号：US499264
申请日：1983-05-31
申请人： Paul Hecke , Arnulf Burger , Heinz-Ulrich Werther
发明人： Paul Hecke , Arnulf Burger , Heinz-Ulrich Werther
IPC分类号： G03F7/30 , G03D13/00
CPC分类号： G03F7/305
摘要： A printing plate produced by a photochemical process is treated using an apparatus in which one or more flat washout elements are arranged facing the exposed side of the plate passing through the apparatus, these washout elements moving to and fro at right angles to the direction of transport of the plate and being covered with a long-fibered fabric on the side facing the plate.
摘要翻译：通过光化学处理制造的印版使用其中一个或多个平坦清洗元件布置成面对通过设备的板的暴露侧的装置来处理，这些冲洗元件与传送方向成正切的方式来回移动并且在面向板的一侧被长纤维织物覆盖。

10. 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.

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