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1. 发明授权

EP0671283B1 Thermal transfer imaging process 失效
标题翻译： Thermotransferbilderzeugungsverfahren
公开(公告)号：EP0671283B1
公开(公告)日：2001-07-04
申请号：EP94200612.3
申请日：1994-03-10
申请人： AGFA-GEVAERT N.V.
发明人： Defieuw, Geert , Janssens, Wilhelmus , Uytterhoeven, Herman , Horsten, Bart , Dewanckele, Jean-Marie , Van den Bogaert, Jan
IPC分类号： B41M5/32 , B41M5/38 , G03C1/498 , G03C8/40
CPC分类号： B41M5/38235 , G03C1/4989 , G03C8/4013 , Y10S430/166

2. 发明授权

EP0698625B1 A method for the preparation of polymeric spacing particles 失效
标题翻译：一种用于制备聚合物颗粒作为隔离物的过程
公开(公告)号：EP0698625B1
公开(公告)日：1998-11-18
申请号：EP94202424.1
申请日：1994-08-24
申请人： AGFA-GEVAERT N.V.
发明人： Timmerman, Daniel , De Clerq, Ronny , Defieuw, Geert , Podszun, Wolfgang , Brandt, Rainer
IPC分类号： C08F257/02 , C08F291/00 , G03C1/95
CPC分类号： B41M5/395 , C08F257/02 , C08F291/00 , C08L51/00 , G03C1/32 , G03C1/95 , G03C2001/03594 , G03C2200/47 , Y10S430/151 , Y10S430/162 , Y10T428/254 , Y10T428/31786 , C08L2666/02
摘要： A method is provided for the preparation of finely divided solid spherical polymer beads having an average particle size between about 0.1 and about 10 mu m and having a glass transition temperature of at least 40 DEG C. The method is a one step reaction in an aqueous reaction medium and said polymer beads are formed by the simultaneous reaction of 1) a silane monomer comprising an alpha , beta -ethylenically unsaturated group, 2) at least one alpha , beta -ethylenically unsaturated monomer, different from said silane monomer, capable of forming a polymer that is soluble in the monomer(s) present in said aqueous solvent mixture but which is insoluble in water 3) a free radical-forming polymerization initiator that is soluble in the aqueous solvent mixture, and 4) a graft-polymerizable polymer containing hydrophilic groups, and capable of forming a graft polymer that remains soluble in said aqueous .

3. 发明公开

EP0849090A3 Thermosensitive imaging element for the preparation of lithographic printing plates with improved transporting properties 失效
标题翻译：热敏成像元件用于制备具有改进的传输性能的平版印刷版
公开(公告)号：EP0849090A3
公开(公告)日：1998-07-01
申请号：EP96203632.3
申请日：1996-12-19
申请人： AGFA-GEVAERT N.V.
发明人： Vermeersch, Joan , Defieuw, Geert , Van Damme, Marc
IPC分类号： B41M5/36 , B41C1/10
CPC分类号： B41C1/1025 , B41C2201/04 , B41C2201/14 , B41C2210/06 , B41C2210/08 , B41C2210/14 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41M5/366
摘要： The present invention provides an imaging element for making a lithographic printing plate comprising on a flexible support (i) an ink repellant layer containing a crosslinked hydrophilic binder and (ii) a thermosensitive layer comprising hydrophobic thermoplastic polymer particles dispersed in a hydrophilic binder, characterized in that an outermost layer is present on top of said imaging element on the opposite side of the support, said outermost layer comprising at least a solid or liquid lubricant in a hydrophilic binder.
摘要翻译：本发明提供一种用于制备平版印刷版的成像元件，所述成像元件包含在柔性载体上（i）含有交联的亲水性粘合剂的斥油墨层和（ii）包含分散在亲水性粘合剂中的疏水性热塑性聚合物颗粒的热敏层，其特征在于最外层存在于所述成像元件的与所述载体相反的一侧的顶部上，所述最外层至少包含亲水性粘合剂中的固体或液体润滑剂。

4. 发明公开

EP0809142A1 Production process for a thermographic recording material with improved stability and image-tone 失效
标题翻译：对于具有增加的稳定性的热成像记录材料的制造方法和改进的图像色调
公开(公告)号：EP0809142A1
公开(公告)日：1997-11-26
申请号：EP97201443.5
申请日：1997-05-14
申请人： AGFA-GEVAERT N.V.
发明人： Horsten, Bartholomeus , Loccufier, Johan , Defieuw, Geert , Leenders, Luc
IPC分类号： G03C1/498
CPC分类号： G03C1/49854 , G03C1/34 , G03C1/4989
摘要： A recording material comprising a support, a thermosensitive element and a protective layer therefor, the thermosensitive element comprising a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship therewith and a binder, characterized in that the thermosensitive element further comprises in reactive association with the substantially light-insensitive organic silver salt and the organic reducing agent a substituted, exclusive of groups having an exclusively electron withdrawing character, or unsubstituted compound with an unsaturated 5-membered heterocyclic ring annulated with an aromatic ring system, the ring consisting of nitrogen and carbon atoms with at least one of the nitrogen atoms having a hydrogen atom and none of the carbon atoms being directly linked to a sulfur atom or being part of a carbonyl-group; a production process therefor and a thermal image recording process utilizing the recording material.
摘要翻译：包括载体，热敏元件和用于其的保护层的记录材料，所述热敏元件中的热的工作关系，其包括基本上光不敏感的有机银盐与有机还原剂为此那里与和粘合剂，在DASS特点死热敏元件进一步包括与所述基本上非感光的有机银盐和有机还原剂的substituiertem反应缔合，独家具有独占的吸电子特性，或unsubstituiertem化合物与芳族环系统上的环化，在不饱和的5元杂环基团时，环选自氮和与具有所述碳原子的氢原子，无氮原子的至少一个碳原子被直接链接到硫原子或羰基的一部分; 其制造方法以及热图像记录处理利用所述记录材料。

5. 发明授权

EP0674216B1 Thermal transfer imaging process and donor element for use therein 失效
标题翻译：热转移图象记录过程和供体
公开(公告)号：EP0674216B1
公开(公告)日：1999-06-30
申请号：EP94200788.1
申请日：1994-03-25
申请人： AGFA-GEVAERT N.V.
发明人： Defieuw, Geert
IPC分类号： G03C1/498 , B41M5/32 , B41M5/38 , G03C8/40
CPC分类号： G03C1/4989 , G03C8/404 , Y10S430/151

6. 发明公开

EP0903625A1 Novel reducing agents for use in thermographic recording materials 失效
标题翻译： Neue Reduktionsmittel zur Verwendung in thermographischen Aufzeichnungsmaterialien
公开(公告)号：EP0903625A1
公开(公告)日：1999-03-24
申请号：EP98202551.2
申请日：1998-07-30
申请人： AGFA-GEVAERT N.V.
发明人： Terrell, David , Loccufier, Johan , Defieuw, Geert , Hoogmartens, Ivan
IPC分类号： G03C1/498
CPC分类号： G03C1/4989 , G03C1/49827 , G03C2200/45
摘要： A substantially light-insensitive black and white monosheet thermographic recording material is provided comprising a support and a thermosensitive element containing a substantially light-insensitive organic silver salt, a 1,2-dihydroxyphenyl-compound in thermal working relationship therewith and a binder, characterized in that the 1,2-dihydroxyphenyl-compound is represented by formula (I):
where R is -P(=O)R 1 R 2 , -SO x R 3 , -CN , -NO 2 or -CR 4 =NR 5 when n is 0; R is -P(=O)R 1 R 2 , -SO x R 3 , -CN, -NO 2 , -CR 4 =NR 5 or -COR 6 when n is an integer; R 1 and R 2 are independently an alkyl, a substituted alkyl, an aryl, a substituted aryl group, an alkoxy, a substituted alkoxy, an aryloxy, a substituted aryloxy, a hydroxy group, an amino group or a substituted amino group; R 3 is an alkyl, a substituted alkyl, an aryl, a substituted aryl, an amino or a substituted amino group; R 4 is an alkyl, a substituted alkyl, an aryl or a substituted aryl group or hydrogen; R 5 is an alkyl, a substituted alkyl, an aryl, a substituted aryl, a hydroxy, an alkoxy, an aryloxy, an acyl, an amino or a substituted amino group; R 6 is an alkyl, a substituted alkyl, an aryl, a substituted aryl, an alkoxy, a substituted alkoxy, an aryloxy, a substituted aryloxy, a hydroxy, an amino or a substituted amino group or hydrogen; x is 1, 2 or 3; and the benzene ring of the 1,2-dihydroxyphenyl-compound represented by the formula (I) may be further substituted.
摘要翻译：提供了基本上不光泽的黑白单色温度记录材料，其包括载体和含有基本上不光敏的有机银盐，与其热处理关系的1,2-二羟基苯基化合物和粘合剂的热敏元件，其特征在于 1,2-二羟基苯基化合物由式（I）表示：其中R是-P（= O）R 1，R 2，-SO 3 R 3，-CN，-NO 2或当n为0时，-CR 4 = NR 5; 当n是整数时，R是-P（= O）R 1 R 2，-SO x R 3，-CN，-NO 2，-CR 4 = NR 5或-COR 6 ; R 1和R 2独立地是烷基，取代的烷基，芳基，取代的芳基，烷氧基，取代的烷氧基，芳氧基，取代的芳氧基，羟基，氨基或取代的氨基; R 3是烷基，取代的烷基，芳基，取代的芳基，氨基或取代的氨基; R 4是烷基，取代的烷基，芳基或取代的芳基或氢; R 5是烷基，取代的烷基，芳基，取代的芳基，羟基，烷氧基，芳氧基，酰基，氨基或取代的氨基; R 6是烷基，取代的烷基，芳基，取代的芳基，烷氧基，取代的烷氧基，芳氧基，取代的芳氧基，羟基，氨基或取代的氨基或氢; x为1,2或3; 由式（I）表示的1,2-二羟基苯基化合物的苯环可以进一步被取代。

7. 发明授权

EP0709229B1 Heat-resistant layer for a dye-donor element 失效
标题翻译：用于染料供体元件的耐热层
公开(公告)号：EP0709229B1
公开(公告)日：1997-12-10
申请号：EP94202768.1
申请日：1994-09-27
申请人： AGFA-GEVAERT N.V.
发明人： Defieuw, Geert , De Meutter, Stefaan
IPC分类号： B41M5/40
CPC分类号： B41M5/426 , B41M5/44 , B41M2205/30 , Y10S428/913 , Y10S428/914 , Y10T428/24893 , Y10T428/256 , Y10T428/259 , Y10T428/273 , Y10T428/31507

8. 发明公开

EP1158355A1 Thermographic recording material with improved image tone 审中-公开
标题翻译： Thermographisches Aufzeichnungsmaterial mit verbicultem Bildton
公开(公告)号：EP1158355A1
公开(公告)日：2001-11-28
申请号：EP01000177.4
申请日：2001-05-22
申请人： AGFA-GEVAERT N.V.
发明人： Geuens, Ingrid , Hoogmartens, Ivan , Defieuw, Geert
IPC分类号： G03C1/498
CPC分类号： G03C1/49809 , G03C1/4989
摘要： A substantially light-insensitive thermographic recording material comprising a support and a thermosensitive element, the thermosensitive element containing silver behenate including phase I silver behenate having an X-ray diffraction spectrum upon irradiation with a copper Kα 1 X-ray source with Bragg angles 2Θ of 4.53°, 5.96-6.05°, 7.46-7.56°, 8.90-9.12°, 10.45-10.66°, 12.02-12.12°, 13.53-13.62°, a reducing agent therefor in thermal working relationship therewith and a binder, wherein the thermographic recording material is capable upon thermal development of containing 1% of phase II silver behenate, having an X-ray diffraction spectrum upon irradiation with a copper Kα 1 X-ray source with Bragg angles 2Θ of 5.34-5.78°, 6.12-6.41°,7.68-7.79°, 8.30-8.59°, 9.36-9.84°, 10.6-10.96°, and/or phase III silver behenate phase, having an X-ray diffraction spectrum upon irradiation with a copper Kα 1 X-ray source with Bragg angles 2Θ of 4.76-4.81°, 5.9-6.3°, 6.76-7.35°, 8.27-8.44° and 9.06-9.43°, which is stable at 25°C, with respect to the quantity of the phase I silver behenate in the thermographic recording material before said thermal development; a recording process therefor; and use of the above-defined phase II silver behenate stabilized at 25°C and/or the above-defined phase III silver behenate stabilized at 25°C as a tone modifier in thermographic recording materials.
摘要翻译：包含载体和热敏元件的基本上不透光的热敏成像记录材料，所述热敏元件含有银染色的山嵛酸银，其包括I相的山嵛酸银，其具有在具有布拉格角2的铜Kα1 X射线源照射时具有X射线衍射光谱 THETA为4.53°，5.96-6.05°，7.46-7.56°，8.90-9.12°，10.45-10.66°，12.02-12.12°，13.53-13.62°，与热处理关系的还原剂和粘合剂，其中热成像记录材料能够热显影，其含有1％的二苯甲酸山嵛酸酯，其具有在具有5.34-5.78°的布拉格角2THETA的铜Kα1 X射线源照射时具有X射线衍射光谱，6.12- 6.41°，7.68-7.79°，8.30-8.59°，9.36-9.84°，10.6-10.96°和/或III期山嵛酸钠相，在铜Kα1 X射线照射时具有X射线衍射光谱来源机智 h布拉格角2 THETA为4.76-4.81°，5.9-6.3°，6.76-7.35°，8.27-8.44°和9.06-9.43°，其在25℃下稳定，相对于I相山嵛酸钠的量在所述热显影之前的所述热成像记录材料中; 一个录音过程; 并且在温度记录材料中使用稳定在25℃的上述规定的II相山嵛酸银和/或稳定在25℃下的上述定义的III期山嵛酸银作为调色剂。

9. 发明授权

EP0713133B1 Receiving element for use in thermal transfer printing 失效
标题翻译：对于热染料转移接收元件
公开(公告)号：EP0713133B1
公开(公告)日：2001-05-16
申请号：EP95202724.1
申请日：1995-10-10
申请人： AGFA-GEVAERT N.V.
发明人： Dewanckele, Jean-Marie , Defieuw, Geert , Monbaliu, Marcel , Janssens, Wilhelmus
IPC分类号： G03C1/498 , B41M5/32
CPC分类号： G03C1/4989 , B41M5/392 , B41M5/5218 , B41M5/5227 , B41M2205/06 , B41M2205/30 , B41M2205/32 , G03C1/34 , G03C1/49845 , G03C8/4013
摘要： Receiving element for use according to transfer printing, comprising on a support a receiving layer comprising a silver source, capable of being reduced by means of heat in the presence of a reducing agent, a binder and a stabiliser selected from the group of benzotriazoles, heterocyclic mercaptanes, sulphinic acids, 1,3,4-triazo-indolizines, 1,3-dinitroaryl compounds, 1,2,3-triazoles, phthalic acids and phthalic acid derivatives. The receiving element provides images with higher stability at elevated temperatures and upon exposure to light.

10. 发明公开

EP0964300A1 Black and white thermographic recording material with improved image tone 有权
标题翻译： Thermographisches Schwarz-Weiss-Aufzeichnungsmaterial mit verbicultem Bildton
公开(公告)号：EP0964300A1
公开(公告)日：1999-12-15
申请号：EP99201624.6
申请日：1999-05-25
申请人： AGFA-GEVAERT N.V.
发明人： Defieuw, Geert , Loccufier, Johan , Hoogmartens, Yvan , Geuens, Ingrid
IPC分类号： G03C1/498
CPC分类号： G03C1/4989 , G03C1/49809 , G03C2200/42
摘要： A substantially light-insensitive black and white thermographic recording material having a support and a thermosensitive element containing a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship therewith and a binder, wherein the thermosensitive element contains substantially light-insensitive mixed crystals of two or more silver salts of organic carboxylic acids with one or more carboxylic acid groups; and a recording process therewith.
摘要翻译：一种具有支撑体和含有基本上不光敏感的有机银盐的热敏元件，与其热加工关系的有机还原剂和粘合剂的基本上不透光的黑白温度记录材料，其中热敏元件含有基本上不发光的有机银盐，两种或更多种有机羧酸银盐与一个或多个羧酸基团的不敏感混合晶体; 及其记录处理。

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