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1. 发明申请

US20060249239A1 Method for the production of photopolymerizable, cylindrical, continuous seamless flexographic printing elements, and use thereof for the production of cylindrical flexographic printing forms 审中-公开
标题翻译：用于生产可光聚合的，圆柱形，连续的无缝柔版印刷元件的方法及其用于生产圆柱形柔性版印刷形式的方法
公开(公告)号：US20060249239A1
公开(公告)日：2006-11-09
申请号：US10553540
申请日：2004-04-14
申请人： Uwe Krauss , Udo Metzmann , Jens Schadebrodt , Margit Hiller
发明人： Uwe Krauss , Udo Metzmann , Jens Schadebrodt , Margit Hiller
IPC分类号： B44C3/04
CPC分类号： B41N1/22 , B41C1/02 , B41C1/05 , B41C1/18 , G03F7/18
摘要： Photopolymerizable cylindrical, continuously seamless flexographic printing elements are produced by applying a layer of a photopolymerizable material to the outer surface of a hollow cylinder and joining the edges by calendering. Flexographic printing elements produced in this manner are used for the production of flexographic printing plates.
摘要翻译：可光聚合的圆柱形，连续无缝的柔性版印刷元件是通过将一层可光聚合材料施加到中空圆柱体的外表面并通过压延连接边缘来制造的。以这种方式生产的柔版印刷元件用于生产柔版印刷版。

2. 发明授权

US07255976B2 Laser-engravable flexo printing elements for the production of flexo printing forms containing blends of hydrophilic polymers and hydrophobic elastomers 有权
标题翻译：用于生产包含亲水聚合物和疏水性弹性体共混物的柔版印刷版的激光可雕刻柔版印刷元件
公开(公告)号：US07255976B2
公开(公告)日：2007-08-14
申请号：US10495924
申请日：2002-11-15
申请人： Margit Hiller , Jens Schadebrodt , Jürgen Kaczun , Thomas Telser , Wolfgang Wenzl
发明人： Margit Hiller , Jens Schadebrodt , Jürgen Kaczun , Thomas Telser , Wolfgang Wenzl
IPC分类号： G03F7/004
CPC分类号： B41C1/05 , B41N1/12 , G03F7/033 , Y10S430/143
摘要： Laser-engravable flexographic printing elements for the production of flexographic printing plates have relief layers comprising blends of hydrophilic polymers and hydrophobic elastomers. Said flexographic printing elements are used for the production of flexographic printing plates by means of laser engraving.
摘要翻译：用于生产柔性版印刷版的激光可雕刻柔性版印刷元件具有包括亲水聚合物和疏水弹性体的共混物的浮雕层。所述柔版印刷元件用于通过激光雕刻生产柔版印刷版。

3. 发明授权

US07101653B2 Laser-engravable flexographic printing elements having relief-forming elastomeric layers comprising syndiotactic 1,2-polybutadiene 有权
标题翻译：具有凸起形成弹性体层的激光可雕刻柔性版印刷元件包括间同立构1,2-聚丁二烯
公开(公告)号：US07101653B2
公开(公告)日：2006-09-05
申请号：US10475216
申请日：2002-04-15
申请人： Jürgen Kaczun , Jens Schadebrodt , Margit Hiller
发明人： Jürgen Kaczun , Jens Schadebrodt , Margit Hiller
IPC分类号： G03C1/73 , G03F7/032 , G03F7/028 , G03F7/36
CPC分类号： B41C1/05 , B41N1/12 , Y10S430/106 , Y10S430/108 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： A laser-engravable flexographic printing element comprising an elastomeric, relief-forming, laser-engravable, thermally and/or photochemically crosslinkable layer comprising, as binder, at least 5% by weight of syndiotactic 1,2-polybutadiene having a content of 1,2-linked butadiene units of from 80 to 100%, a degree of crystallinity of from 5 to 30% and a mean molecular weight of from 20,000 to 300,000 g/mol on a flexible, dimensionally stable support.The elastomeric, relief-forming, laser-engravable layer preferably comprises: (a) from 50 to 99.9% by weight of one or more binders as component A consisting of (a1) from 5 to 100% by weight of syndiotactic 1,2-polybutadiene having a content of 1,2-linked butadiene units of from 80 to 100%, a degree of crystallinity of from 5 to 30% and a mean molecular weight of from 20,000 to 300,000 g/mol as component A1, and (a2) from 0 to 95% by weight of further binders as component A2, (b) from 0.1 to 30% by weight of crosslinking, oligomeric plasticizers which contain reactive groups in the main chain and/or reactive pendant and/or terminal groups as component B, (c) from 0 to 25% by weight of ethylenically unsaturated monomers as component C, (d) from 0 to 10% by weight of photoinitiators and/or thermally decomposable initiators as component D, (e) from 0 to 20% by weight of absorbers for laser radiation as component E, and (f) from 0 to 30% by weight of further conventional additives as component F.
摘要翻译：激光可雕刻柔性版印刷元件，其包含弹性体，凸版形成，可激光雕刻，热和/或光化学交联的层，其包含作为粘合剂的至少5重量％的含量为1的间规1,2-聚丁二烯，柔性尺寸稳定的载体上的80〜100％的2-连接的丁二烯单元，结晶度为5〜30％，平均分子量为20,000〜300,000g / mol。弹性，凸版形成的激光可雕刻层优选包含：（a）50至99.9重量％的作为组分A的一种或多种粘合剂，由（a1）5至100重量％的间同立构1,2- 作为组分A1的1,2-丁二烯单元含量为80〜100％，结晶度为5〜30％，平均分子量为20,000〜300,000g / mol的聚丁二烯和（a2）作为组分A2的另外的粘合剂为0至95重量％，（b）0.1至30重量％的在主链中含有反应性基团和/或反应性侧基和/或端基作为组分B的交联的低聚增塑剂，（c）0至25重量％的作为组分C的烯属不饱和单体，（d）0至10重量％的作为组分D的光引发剂和/或可热分解引发剂，（e）0至20重量％作为组分E的激光辐射吸收剂的重量，和（f）0至30重量％的作为组合物的其它常规添加剂恩特

4. 发明授权

US06921625B2 Method for the production of flexographic printing forms by means of electron beam cross-linking and laser engraving 有权
标题翻译：通过电子束交联和激光雕刻生产柔性版印刷版的方法
公开(公告)号：US06921625B2
公开(公告)日：2005-07-26
申请号：US10484237
申请日：2002-07-18
申请人： Jürgen Kaczun , Jens Schadebrodt , Margit Hiller
发明人： Jürgen Kaczun , Jens Schadebrodt , Margit Hiller
IPC分类号： B41C1/05 , B41N1/12 , G03F7/20
CPC分类号： B41N1/12 , B41C1/05 , Y10S430/145 , Y10S430/146
摘要： A method for the production of flexographic printing forms by means of laser engraving, wherein at least one elastomer relief layer is applied to a dimensionally-stable carrier. The relief layer comprises at least one elastomer binding agent and at least one absorber for laser radiation; the relief layer is entirely cross-linked by means of electron radiation at a minimum overall dose of 40 kGy; a printed relief is engraved into the cross-linked relief layer by means of a laser. The invention also relates to flexographic printing forms which can be obtained according to said method.
摘要翻译：一种通过激光雕刻生产柔性版印刷版的方法，其中至少一个弹性体浮雕层被施加到尺寸稳定的载体上。浮雕层包括至少一种弹性体粘合剂和至少一种用于激光辐射的吸收体; 释放层通过电子辐射完全交联，最小总剂量为40kGy; 印刷的浮雕通过激光雕刻在交联的浮雕层中。本发明还涉及可以根据所述方法获得的柔性版印刷形式。

5. 发明授权

US06776095B2 Method for laser engraving flexographic printing forms, and printing forms obtained thereby 有权
标题翻译：激光雕刻柔版印刷版的方法以及由此获得的印刷形式
公开(公告)号：US06776095B2
公开(公告)日：2004-08-17
申请号：US10297208
申请日：2002-12-04
申请人： Thomas Telser , Margit Hiller , Jens Schadebrodt , Jürgen Kaczun
发明人： Thomas Telser , Margit Hiller , Jens Schadebrodt , Jürgen Kaczun
IPC分类号： B41C105
CPC分类号： B41C1/05 , B41N1/12
摘要： A process for the production of flexographic printing plates by laser engraving, in which the recording layer of a crosslinkable, laser-engravable flexographic printing element is crosslinked by the combination of a full-area crosslinking step with a crosslinking step which only acts at the surface, and a printing relief is engraved into the crosslinked recording layer by means of a laser, and flexographic printing plates obtainable by the process.
摘要翻译：通过激光雕刻生产柔性版印刷版的方法，其中可交联的可激光可雕刻柔性版印刷元件的记录层通过全面交联步骤与只在表面上起作用的交联步骤的组合进行交联并且通过激光将印刷浮雕刻印到交联记录层中，以及通过该方法可获得的柔性版印刷版。

6. 发明授权

US06844142B2 Production of flexographic printing plates by thermal development 有权
标题翻译：通过热开发生产柔版印刷版
公开(公告)号：US06844142B2
公开(公告)日：2005-01-18
申请号：US10414468
申请日：2003-04-14
申请人： Jens Schadebrodt , Margit Hiller
发明人： Jens Schadebrodt , Margit Hiller
IPC分类号： B41C1/00 , B41C1/05 , B41N1/12 , G03F7/00 , G03F7/033 , G03F7/26 , G03F7/36 , G03F7/038
CPC分类号： G03F7/36 , B41C1/00 , B41C1/05 , G03F7/033 , Y10S430/145 , Y10S430/146
摘要： Flexographic printing plates are produced by thermal development by a process in which an imagewise exposed flexographic printing element is developed by heating and removing the softened, unpolymerized parts of the relief-forming layer, the flexographic printing element used comprising an olefin/(meth)acrylate copolymer having an olefin content of from 50 to 94 mol %. The photopolymerizable flexographic printing element comprises an olefin/(meth)acrylate copolymer having a content of from 50 to 94 mol % of olefin monomers, from 6 to 50 mol % of (meth)acrylate monomers and from 0 to 5 mol % of further comonomers. This flexographic printing element is used for the production of flexographic printing plates both by thermal development and by development by means of washout compositions.
摘要翻译：柔版印刷版通过热成像制造，其中通过加热和除去形成浮雕的层的软化的未聚合部分，使用的柔性版印刷元件来显影图像曝光的柔性版印刷元件，所述柔性版印刷元件包含烯烃/（甲基）丙烯酸酯共聚物，其烯烃含量为50〜94摩尔％。可光聚合柔性版印刷元件包含烯烃单体含量为50-94摩尔％，（甲基）丙烯酸酯单体6-50摩尔％和其它共聚单体的0-5摩尔％的烯烃/（甲基）丙烯酸酯共聚物。该柔性版印刷元件用于通过热显影和通过冲洗组合物的显影来生产柔版印刷版。

7. 发明申请

US20060112844A1 Method for producing flexoprinting forms by means of laser engraving using photopolymer flexoprinting elements and photopolymerisable flexoprinting element 审中-公开
标题翻译：使用光聚合物柔性印刷元件和可光聚合的柔性印刷元件通过激光雕刻生产柔印印刷形式的方法
公开(公告)号：US20060112844A1
公开(公告)日：2006-06-01
申请号：US10538753
申请日：2003-12-05
申请人： Margit Hiller , Jens Schadebrodt , Wolfgang Wenzl
发明人： Margit Hiller , Jens Schadebrodt , Wolfgang Wenzl
IPC分类号： B41N3/00
CPC分类号： G03F7/11 , B41C1/05 , B41N1/12
摘要： Flexographic printing plates are produced by means of direct laser engraving using photopolymerizable flexographic printing elements as a starting material by a process in which the crosslinking of the photopolymerizable flexographic printing element with actinic light is effected through a protective element substantially transparent to actinic light.
摘要翻译：柔版印刷版通过使用光聚合柔性版印刷元件作为起始材料的直接激光雕刻通过其中光聚合性柔性版印刷元件与光化光的交联通过对光化素基本透明的保护元件进行的方法制造。

8. 发明授权

US06935236B2 Method for producing flexographic printing plates by means of laser engraving 有权
标题翻译：通过激光雕刻生产柔版印刷版的方法
公开(公告)号：US06935236B2
公开(公告)日：2005-08-30
申请号：US10380050
申请日：2002-03-16
申请人： Margit Hiller , Jens Schadebrodt , Jürgen Kaczun , Dieter Niederstadt
发明人： Margit Hiller , Jens Schadebrodt , Jürgen Kaczun , Dieter Niederstadt
IPC分类号： B41C1/05 , B41N1/12 , G03F7/075
CPC分类号： B41C1/05
摘要： The invention relates to a method for producing flexographic printing forms by engraving a printing relief on a flexographic printing element that can be laser engraved, said element having a photochemically cross-linked relief layer. The relief layer is transparent and comprises oxidic, siliceous or zeolitic solid matter with a particle size between 1 and 400 nm in a quantity of between 0.1 and 8 wt. % in relation to the quantity of all components in the relief layer.
摘要翻译：本发明涉及一种通过在可激光雕刻的柔性版印刷元件上雕刻印刷浮雕来生产柔版印刷印版的方法，所述元件具有光化学交联的浮雕层。浮雕层是透明的，并且包含0.1至8重量％的粒度为1至400nm的氧化硅，硅质或沸石固体物质。相对于浮雕层中所有组件的数量而言。

9. 发明授权

US06794115B2 Method for the production of thermally cross-linked laser engravable flexographic elements 有权
标题翻译：用于生产热交联激光可雕刻柔版印刷元件的方法
公开(公告)号：US06794115B2
公开(公告)日：2004-09-21
申请号：US10250867
申请日：2003-07-29
申请人： Thomas Telser , Jens Schadebrodt , Margit Hiller , Wolfgang Wenzl
发明人： Thomas Telser , Jens Schadebrodt , Margit Hiller , Wolfgang Wenzl
IPC分类号： G03F711
CPC分类号： B41C1/05 , Y10S430/146
摘要： Laser-engravable flexographic printing elements including a thermally crosslinked, elastomeric, laser-engravable relief-forming layer E are made by producing a multilayer composite which has at least a two-layer composite formed of a depot layer D and an uncrosslinked precursor layer V for the relief-forming layer E which is directly adjacent to the depot layer D. Optionally, the multilayer composite may include further layers, such as support foils or films and/or protective films. The precursor layer V most preferably includes at least one elastomeric binder, and at least one ethylenically unsaturated monomer and, optionally an absorber for laser radiation and/or further additives. The depot layer D most preferably includes at least one elastomeric binder, and at least one thermally decomposing polymerization initiator and, optionally, an absorber for laser radiation and/or further additives. The thermally decomposing polymerization initiators are allowed to diffuse out of the depot layer D into the precursor layer V. If desired the depot layer D may be removed. Thermal crosslinking of the precursor layer V thereby yields the crosslinked elastomeric, laser-engravable, relief-forming layer E.
摘要翻译：激光可雕刻柔性版印刷元件，包括热交联的，弹性的，可激光雕刻的浮雕形成层E通过制备多层复合材料制成，所述多层复合材料具有至少两层复合材料，其由贮存层D和未交联的前体层V形成，形成沉积层E直接邻近贮存层D.任选地，多层复合物可以包括另外的层，例如支撑箔或膜和/或保护膜。前体层V最优选包括至少一种弹性体粘合剂和至少一种烯属不饱和单体和任选的用于激光辐射的吸收剂和/或其它添加剂。贮库层D最优选包括至少一种弹性粘合剂和至少一种热分解聚合引发剂和任选的用于激光辐射的吸收剂和/或其它添加剂。允许热分解聚合引发剂从贮存层D扩散到前体层V中。如果需要，可以除去贮存层D. 前体层V的热交联由此产生交联的弹性体，激光可雕刻的浮雕形成层E.

10. 发明授权

US09599902B2 Photopolymerisable layered composite for producing flexo printing elements 有权
公开(公告)号：US09599902B2
公开(公告)日：2017-03-21
申请号：US12305817
申请日：2007-06-18
申请人： Armin Becker , Uwe Stebani , Jens Schadebrodt , Uwe Krauss
发明人： Armin Becker , Uwe Stebani , Jens Schadebrodt , Uwe Krauss
IPC分类号： G03F7/00 , G03F7/095 , G03F7/09 , G03F7/18
CPC分类号： G03F7/0955 , G03F7/09 , G03F7/18
摘要： Laminate comprising a) a photopolymerizable relief-forming layer, at least containing an elastomeric binder, ethylenically unsaturated monomers and a photoinitiator and optionally further additives, b) an optionally photopolymerizable elastomeric substrate layer, at least containing an elastomeric binder, optionally ethylenically unsaturated monomers and a photoinitiator and optionally further additives, the relief-forming layer a) having a hardness of 30 to 70° Shore A and the elastomeric substrate layer b) having a hardness of 75° Shore A to 70° Shore D in each case in the photopolymerized state, and the layer b) having a hardness of at least 5° Shore A greater than the layer a).

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