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1. 发明授权

US5663005A Self-supporting or supported phosphor screen or panel 失效
标题翻译：自支撑或支撑荧光屏或面板
公开(公告)号：US5663005A
公开(公告)日：1997-09-02
申请号：US688097
申请日：1996-07-29
申请人： Philip Dooms , Marc Van Damme , Frank Louwet
发明人： Philip Dooms , Marc Van Damme , Frank Louwet
IPC分类号： C09K11/02 , G21K4/00 , H01J29/22 , B32B5/16
CPC分类号： H01J29/22 , C09K11/02 , G21K4/00 , G21K2004/08
摘要： A screen, comprising a self-supporting or supported phosphor layer with phosphor particles (PP) dispersed in a polymeric binder (B), said phosphor particles (PP) being present in said binder (B) in a volume ratio PP/B of at least 80/20 is provided wherein the polymeric binder comprises at least one polymer (P) having a T.sub.g .ltoreq.0.degree. C., an average molecular weight (MG.sub.avg) between 5000 and 10.sup.7, being soluble in ethylacetate for at least 5% by weight (% wt/wt) and a self-supporting layer of said polymer P comprising 82% by volume of phosphor particles and having a tickhess so has to comprise 100 mg of phosphor particles per cm.sup.2, has an elongation at break of at least 1%.The screen or panel shows low screen structure mottle and a very good compromise between speed and resolution.
摘要翻译：一种屏幕，其包括具有分散在聚合物粘合剂（B）中的荧光体颗粒（PP）的自支撑或支撑的荧光体层，所述荧光体颗粒（PP）以所述粘合剂（B）的体积比PP / B存在于所述粘合剂提供至少80/20，其中聚合物粘合剂包含至少一种具有Tg <0℃的聚合物（P），5000至107之间的平均分子量（MGavg），可溶于乙酸乙酯至少5％（％wt / wt），并且包含82体积％荧光体颗粒并且具有棋子的所述聚合物P的自支撑层必须包含每平方厘米100毫克荧光体颗粒，其断裂伸长率至少为 1％。屏幕或面板显示低屏幕结构斑点和速度和分辨率之间非常好的妥协。

2. 发明授权

US06427595B1 Heat-sensitive imaging element for making lithographic printing plates comprising polymer particles with a specific particle size 失效
标题翻译：用于制造平版印刷版的热敏成像元件，其包含特定粒度的聚合物颗粒
公开(公告)号：US06427595B1
公开(公告)日：2002-08-06
申请号：US08989469
申请日：1997-12-12
申请人： Marc Van Damme , Joan Vermeersch , Frank Louwet , Raf Samijn
发明人： Marc Van Damme , Joan Vermeersch , Frank Louwet , Raf Samijn
IPC分类号： B41N114
CPC分类号： B41C1/1025 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/24 , B41C2210/262
摘要： According to the present invention there is provided a heat-sensitive imaging element for making lithographic printing plates. The heat-sensitive imaging element comprises an image-forming layer comprising hydrophobic thermoplastic polymer particles having a specific particle size and polydispersity for obtaining printing plates with an improved sensitivity, excellent developability, high throughput and less scumming.
摘要翻译：根据本发明，提供了一种用于制造平版印刷版的热敏成像元件。热敏成像元件包括图像形成层，其包含具有特定粒度和多分散性的疏水性热塑性聚合物颗粒，用于获得具有改进的灵敏度，优异的显影性，高通量和较少浮渣的印刷版。

3. 发明授权

US06638680B2 Material and method for making an electroconductive pattern 失效
公开(公告)号：US06638680B2
公开(公告)日：2003-10-28
申请号：US09891649
申请日：2001-06-26
申请人： Johan Lamotte , Frank Louwet , Marc Van Damme , Joan Vermeersch
发明人： Johan Lamotte , Frank Louwet , Marc Van Damme , Joan Vermeersch
IPC分类号： G03F7021
CPC分类号： G03F7/0166 , G03F7/0163 , G03F7/093 , H05K3/105 , H05K2201/0329
摘要： A material for making an electroconductive pattern, the material comprising a support and a light-exposure differentiable element, characterized in that the light-exposure differentiable element comprises an outermost layer containing a polyanion and a polymer or copolymer of a substituted or unsubstituted thiophene, and optionally a second layer contiguous with the outermost layer; and wherein the outermost layer and/or the optional second layer contains a light-sensitive component capable upon exposure of changing the removability of the exposed parts of the outermost layer relative to the unexposed parts of the outermost layer; and a method of making an electroconductive pattern on a support using the material for making an electroconductive pattern.

4. 发明授权

US08377629B2 Method for preparing lithographic printing plate precursors 有权
标题翻译：平版印刷版前体的制备方法
公开(公告)号：US08377629B2
公开(公告)日：2013-02-19
申请号：US12996077
申请日：2009-07-06
申请人： Alexander Williamson , Peter Hendrikx , Marc Van Damme
发明人： Alexander Williamson , Peter Hendrikx , Marc Van Damme
IPC分类号： G03F7/00 , B41M5/00
CPC分类号： G03F7/3057 , B41C1/1008 , B41C1/1016 , B41C1/1083 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , G03F7/3064
摘要： A method of preparing a lithographic printing plate in which no pre-heat step is used comprising the steps of:—providing a lithographic printing plate precursor comprising a support and a photopolymerizable image-recording layer, the image-recording layer comprising a monomer and a binder;—image-wise exposing the precursor in an exposure unit;—off press developing the exposed precursor with an aqueous solution in a processing unit; characterized in that the ratio of the total amount of monomer to the total amount of binder is at least 1 and the time lapse between exposing an image-area of the precursor and contacting the image-area with the aqueous solution is at least 1 minute.
摘要翻译：一种制备其中不使用预热步骤的平版印刷版的方法，包括以下步骤： - 提供包含载体和可光聚合图像记录层的平版印刷版原版，所述图像记录层包含单体和粘合剂;在曝光单元中将前体曝光;在处理单元中用水溶液压制曝光的前体; 其特征在于，单体总量与粘合剂总量之比至少为1，暴露前体图像区域与图像区域与水溶液接触之间的时间间隔至少为1分钟。

5. 发明授权

US08088559B2 Method of making a photopolymer printing plate 有权
标题翻译：制备光聚合物印版的方法
公开(公告)号：US08088559B2
公开(公告)日：2012-01-03
申请号：US12093473
申请日：2006-11-17
申请人： Willi-Kurt Gries , Marc Van Damme
发明人： Willi-Kurt Gries , Marc Van Damme
IPC分类号： G03F7/26 , G03F7/30 , G03F7/028
CPC分类号： G03F7/092 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/32
摘要： A method of making a lithographic printing plate includes the steps of: a) providing a lithographic printing plate precursor including (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, (ii) a coating on the support including a photopolymerizable layer, and, optionally, an intermediate layer between the photopolymerizable layer and the support, wherein the photopolymerizable layer includes a polymerizable compound and a polymerization initiator, b) image-wise exposing the coating in a plate setter, c) optionally, heating the precursor in a pre-heating unit, d) developing the precursor off-press in a gumming unit by treating the coating of the precursor with a gum solution, thereby removing the non-exposed areas of the photopolymerizable layer from the support, wherein the photopolymerizable layer further includes a polymer containing an acid group and a basic nitrogen-containing compound capable of neutralizing the acid group, or wherein the photopolymerizable layer further includes a polymer containing an acid group which is neutralized by a basic nitrogen-containing compound.
摘要翻译：制备平版印刷版的方法包括以下步骤：a）提供平版印刷版前体，其包括（i）具有亲水性表面的或具有亲水层的载体，（ii）载体上的涂层，包括光聚合层和可选择地在可光聚合层和载体之间的中间层，其中可光聚合层包括可聚合化合物和聚合引发剂，b）成像曝光在印版机中的涂层，c）任选地加热预处理单元中的前体，d）通过用胶溶液处理前体的涂层，在上胶单元中显影前体脱模，从而从支持体除去可光聚合层的未曝光区域，其中可光聚合层还包括含有酸基的聚合物和能够中和酸基的碱性含氮化合物，或其中的照片可聚合层还包括含有由碱性含氮化合物中和的酸基的聚合物。

6. 发明申请

US20100129755A1 METHOD FOR MAKING A LITHOGRAPHIC PRINTER PLATE PRECURSOR 有权
标题翻译：制造光刻印刷机前驱体的方法
公开(公告)号：US20100129755A1
公开(公告)日：2010-05-27
申请号：US12594091
申请日：2008-05-15
申请人： Peter Hendrikx , Willi-Kurt Gries , Marc Van Damme
发明人： Peter Hendrikx , Willi-Kurt Gries , Marc Van Damme
IPC分类号： G03F7/20
CPC分类号： G03F7/092 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24 , G03F7/3035
摘要： A method for making a lithographic printing plate precursor is disclosed comprising the steps of a. providing a lithographic printing plate precursor including a support having a hydrophilic surface or which is provided with a hydrophilic layer, a photopolymerizable coating comprising a photopolymerizable composition, and an overcoat layer comprising a water soluble low molecular weight acid, wherein said overcoat layer has a surface pH-value ranging between 1 to 6; b. image-wise exposing the precursor; c. optionally heating the exposed precursor; d. processing the obtained precursor by applying a gum solution and optionally brushing the precursor, and/or by mounting the precursor on a plate cylinder of a lithographic printing press and rotating the plate cylinder while feeding dampening liquid and/or ink to the coating. The printing plate obtained after imaging and processing in an off-press configuration with a gum solution or in an on-press configuration with fountain solution and ink shows an improved roll-up performance in the start-up of a printing process on a printing press.
摘要翻译：公开了一种制备平版印刷版前体的方法，包括以下步骤：a。提供一种平版印刷版原版，其包括具有亲水性表面的支持体，或设置有亲水层，包含可光聚合组合物的光聚合涂层和包含水溶性低分子量酸的外涂层，其中所述外涂层具有表面 pH值介于1到6之间; b。以图像方式曝光前体; C。可选地加热暴露的前体; d。通过施加胶溶液和任选地刷涂前体来处理所获得的前体，和/或通过将前体安装在平版印刷机的印版滚筒上并旋转印版滚筒，同时将润版液体和/或墨水供给到涂层。通过胶溶液在印刷结构中进行成像处理后获得的印刷版或具有润版液和油墨的印刷机构造成的印刷版在印刷机上的印刷过程启动时显示出改进的卷起性能。

7. 发明授权

US07704679B2 Method of making a lithographic printing plate 有权
标题翻译：制作平版印刷版的方法
公开(公告)号：US07704679B2
公开(公告)日：2010-04-27
申请号：US12093600
申请日：2006-11-09
申请人： Marc Van Damme
发明人： Marc Van Damme
IPC分类号： G03C5/26 , G03C7/26 , B41N1/00
CPC分类号： G03F7/3042 , B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41N3/08 , G03F7/2055 , G03F7/30 , G03F7/3057 , G03F7/32
摘要： A method of making a lithographic printing plate includes the steps of: a) providing a lithographic printing plate precursor including (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, (ii) a coating on the support, including a photopolymerizable layer and, optionally, an intermediate layer between the photopolymerizable layer and the support, wherein the photopolymerizable layer includes a polymerizable compound, a polymerization initiator and a binder, b) image-wise exposing the coating in a plate setter, c) optionally, heating the precursor in a pre-heating unit, d) treating the precursor in a gumming station, including a first and at least a second gumming unit, wherein the precursor is consecutively developed in the first and the second gumming unit with a gum solution, thereby removing non-exposed areas of the photopolymerizable layer from the support and gumming the plate in a single step.
摘要翻译：制备平版印刷版的方法包括以下步骤：a）提供平版印刷版前体，其包括（i）具有亲水表面的或具有亲水层的载体，（ii）载体上的涂层，包括可光聚合层和任选地在可光聚合层和载体之间的中间层，其中可光聚合层包括可聚合化合物，聚合引发剂和粘合剂，b）成像曝光在印版机中的涂层，c）任选地在预加热单元中加热前体，d）在上胶台中处理前体，包括第一和至少第二上胶单元，其中前体在第一和第二上胶单元中连续地用胶溶液显影从而从支持体中除去可光聚合层的未曝光区域并且在单个步骤中涂覆该板。

8. 发明申请

US20090170028A1 HEAT-SENSITIVE POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR 有权
标题翻译：热敏正极工作平版印刷机前驱板
公开(公告)号：US20090170028A1
公开(公告)日：2009-07-02
申请号：US12280597
申请日：2007-02-20
申请人： Johan Loccufier , Stefaan Lingier , Hubertus Van Aert , Jan Venneman , Marc Van Damme
发明人： Johan Loccufier , Stefaan Lingier , Hubertus Van Aert , Jan Venneman , Marc Van Damme
IPC分类号： G03F7/20 , G03F7/039
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , Y10S430/107 , Y10S430/109 , Y10S430/145
摘要： A heat-sensitive positive-working lithographic printing plate precursor includes a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating including an IR absorbing agent, a phenolic resins and a first polymer, wherein the first polymer is an alkaline soluble polymer including a monomeric unit having a structure according to Formula I or Formula II, wherein at least one of the aromatic groups Ar1 and Ar2 is an optionally substituted heteroaromatic group;
摘要翻译：热敏正性平版印刷版原版包括具有亲水性表面的或具有亲水层的载体，包含IR吸收剂的热敏涂层，酚醛树脂和第一聚合物，其中第一聚合物是包含具有根据式I或式II的结构的单体单元的碱性可溶性聚合物，其中芳族基团Ar1和Ar2中的至少一个是任选取代的杂芳族基团;

9. 发明申请

US20090017398A1 METHOD FOR MAKING A LITHOGRAPHIC PRINTING PLATE 失效
标题翻译：制作平版印刷版的方法
公开(公告)号：US20090017398A1
公开(公告)日：2009-01-15
申请号：US12280809
申请日：2007-02-21
申请人： Johan Loccufier , Stefaan Lingier , Frank Vangaever , Mark Lens , Marc Van Damme
发明人： Johan Loccufier , Stefaan Lingier , Frank Vangaever , Mark Lens , Marc Van Damme
IPC分类号： G03C1/73 , G03F7/20 , G03F7/00
CPC分类号： G03F7/322 , B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41N3/006
摘要： A method for making a lithographic printing plate includes the steps of providing a heat-sensitive lithographic printing plate precursor including on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating; image-wise exposing the precursor with IR-radiation or heat; and developing the image-wise exposed precursor with an alkaline developing solution, wherein an anti-sludge agent is present in the precursor or in the developing solution or in the precursor and the developing solution, and wherein the anti-sludge agent is a 5-membered heteroaromatic compound, including a —NH— group wherein the hydrogen is capable of being deprotonated in the alkaline developing solution, selected from the group consisting of an optionally substituted benztriazole, 1,2,3-triazole, tetrazole, or indazole compound. According to the above method, the formation of sludge is inhibited or reduced.
摘要翻译：制备平版印刷版的方法包括以下步骤：提供热敏平版印刷版原版，其包含在具有亲水性表面的支持体上，或提供有亲水层，热敏涂层; 用IR辐射或热量成像地曝光前体; 并用碱性显影液显影图像曝光的前体，其中在前体或显影液或前体和显影液中存在抗污泥剂，其中抗污泥剂为5- 包括其中氢能够在碱性显影溶液中去质子化的-NH-基团，其选自任选取代的苯并三唑，1,2,3-三唑，四唑或吲唑化合物。根据上述方法，抑制或减少污泥的形成。

10. 发明授权

US07467587B2 Method for accurate exposure of small dots on a heat-sensitive positive-working lithographic printing plate material 有权
标题翻译：在热敏正性平版印刷版材料上精确曝光小点的方法
公开(公告)号：US07467587B2
公开(公告)日：2008-12-23
申请号：US11114210
申请日：2005-04-21
申请人： Joan Vermeersch , Wim Sap , Marc Van Damme
发明人： Joan Vermeersch , Wim Sap , Marc Van Damme
IPC分类号： B41C1/10 , B41M1/06 , G03F7/00
CPC分类号： B41C1/1008 , B41C2210/02 , B41C2210/06 , B41C2210/22 , B41C2210/24 , B41C2210/262
摘要： A method is disclosed for accurate reproduction of high-quality halftone images comprising microdots by means of lithographic plate materials which comprise a heat-sensitive positive-working coating that requires wet processing. Such microdots have a dot size ≦25 μm and may be obtained by stochastic screening or by amplitude-modulated screening at a ruling of not less than 150 lpi. It has been established that the “physical right exposure energy density” (physical REED) lies in the range from CP to 1.5*CP, wherein the physical REED is defined as the energy density at which the physical area on the plate, occupied by a microdot corresponding to a 50% halftone in the image data, coincides with the 50% target value; and wherein CP is the clearing point of the plate which is defined as the minimum energy density that is required to obtain, after processing, a dissolution of 95% of the coating. An accurate reproduction of microdots can therefore be achieved by exposing the material with light having an energy density in the range from CP to 1.5*CP. Loss of microdots by overexposure is thereby avoided.
摘要翻译：公开了一种用于通过平版印刷材料精确再现包含微点的高质量半色调图像的方法，该平版印刷材料包括需要湿法处理的热敏正性涂层。这样的微点具有<25μm的点大小，并且可以通过随机筛选或通过幅度调制筛选获得，尺寸不小于150lpi。已经确定的是，“身体右曝光能量密度”（物理REED）在CP到1.5 * CP的范围内，其中物理REED被定义为板上的物理区域的能量密度，由在图像数据中对应于50％半色调的微点符合50％的目标值; 并且其中CP是板的清除点，其被定义为在加工后95％的涂层的溶解所需的最小能量密度。因此，通过用能量密度在CP至1.5×CP范围内的光使材料曝光，可以实现微点的精确再现。从而避免由于过度曝光导致的微点损失。

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