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31. 发明授权

US06526886B2 Computer-to-plate by ink jet 失效
公开(公告)号：US06526886B2
公开(公告)日：2003-03-04
申请号：US09864702
申请日：2001-05-23
申请人： Johan Loccufier , Marc Van Damme , Luc Vanmaele
发明人： Johan Loccufier , Marc Van Damme , Luc Vanmaele
IPC分类号： B41C110
CPC分类号： C09D11/38 , B41C1/1066
摘要： A method for preparing a lithographic printing plate by means of ink jet is disclosed. In the ink jet fluid an oleophilizing compound is incorporated containing a 1,3-dicarbonyl group in its chemical formula.

32. 发明授权

US06523472B1 Computer-to-plate by ink jet 有权
标题翻译：电脑到平板喷墨
公开(公告)号：US06523472B1
公开(公告)日：2003-02-25
申请号：US09864462
申请日：2001-05-23
申请人： Johan Loccufier , Marc Van Damme , Leo Oelbrandt , Peter Hendrikx
发明人： Johan Loccufier , Marc Van Damme , Leo Oelbrandt , Peter Hendrikx
IPC分类号： B41C110
CPC分类号： B41C1/1066
摘要： A method for preparing a lithographic printing plate by means of ink jet printing is disclosed. The ink jet fluid contains an oleophilizing compound having in its chemical structure a phosphorous containing group capable of reacting with the surface of a lithographic receiver.
摘要翻译：公开了一种通过喷墨印刷制备平版印刷版的方法。喷墨流体含有具有化学结构的能够与光刻接收体的表面反应的含磷基团的含油化合物。

33. 发明授权

US06457413B1 Computer-to-plate by ink jet 失效
标题翻译：电脑到平板喷墨
公开(公告)号：US06457413B1
公开(公告)日：2002-10-01
申请号：US09864121
申请日：2001-05-23
申请人： Johan Loccufier , Marc Van Damme
发明人： Johan Loccufier , Marc Van Damme
IPC分类号： B41C110
CPC分类号： B41C1/1066
摘要： A method for preparing a lithographic printing plate by means of ink jet is disclosed. The ink jet fluid contains an oleophilizing compound as defined in the description. Preferred compounds are 8-hydroxyquinolines, 7-hydroxybenzimidazoles, and 7-hydroxybenztriazoles.
摘要翻译：公开了一种通过喷墨制备平版印刷版的方法。喷墨流体包含如说明书中所定义的含油化合物。优选的化合物是8-羟基喹啉，7-羟基苯并咪唑和7-羟基苯并三唑。

34. 发明授权

US06348308B1 Substantially light-insensitive thermographic recording material with improved stability and image-tone 失效
标题翻译：具有改善的稳定性和图像色调的基本不透光的温度记录材料
公开(公告)号：US06348308B1
公开(公告)日：2002-02-19
申请号：US09135448
申请日：1998-08-17
申请人： Johan Loccufier , David Terrell , Carlo Uyttendaele , Bartholomeus Horsten
发明人： Johan Loccufier , David Terrell , Carlo Uyttendaele , Bartholomeus Horsten
IPC分类号： G03C1494
CPC分类号： G03C1/4989 , G03C1/49845 , Y10S430/165
摘要： A substantially light-insensitive monosheet recording material comprising 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 further contains an unsaturated carbocyclic or heterocyclic stabilizer compound substituted with a —SA group where A is hydrogen, a counterion to compensate the negative charge of the thiolate group or a group forming a symmetrical or an asymmetrical disulfide and the recording material is capable of producing prints with a numerical gradation value defined as the quotient of the fraction (2.5-0.1)/(E2.5-E0.1) greater than 2.3 , where E2.5 is the energy in Joule applied in a dot area of 87 &mgr;m×87 &mgr;m of the imaging layer that produces an optical density value of 2.5, and E0.1 is the energy in Joule applied in a dot area of the imaging layer material that produces an optical density value of 0.1.
摘要翻译：一种基本上不光敏的单片记录材料，其包括载体和含有基本上不光敏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，其中所述热敏元件还含有不饱和碳环或杂环用-SA基团取代的稳定剂化合物，其中A是氢，补偿硫醇基的负电荷的抗衡离子或形成对称或不对称二硫化物的基团，并且记录材料能够产生具有定义为分数（2.5-0.1）/（E2.5-E0.1）的商大于2.3，其中E2.5是在产生光学的成像层的87μmum87μm的点区域中施加的焦耳中的能量密度值为2.5，E0.1为焦耳焦点的能量，该焦耳应用于产生光密度va的成像层材料的点区域 lue为0.1。

35. 发明授权

US06207614B1 Substantially light-insensitive black and white monosheet thermographic recording material with improved image tone 失效
标题翻译：基本上不敏感的黑色和白色单片热成像记录材料，具有改善的图像色调
公开(公告)号：US06207614B1
公开(公告)日：2001-03-27
申请号：US09477892
申请日：2000-01-05
申请人： Geert Defieuw , Johan Loccufier , Armand Van-den Bergh
发明人： Geert Defieuw , Johan Loccufier , Armand Van-den Bergh
IPC分类号： B41M526
CPC分类号： B41M5/3375 , G03C1/4989
摘要： A substantially light-insensitive black and white monosheet thermographic recording material comprising a support and a thermosensitive element which is optionally provided with a protective layer, wherein the thermosensitive element contains substantially light-insensitive mixed crystals of at least one organic silver salt and at least one organic fatty acid derivative, an organic reducing agent for the organic silver salt in thermal working relationship therewith and a binder and wherein the substantially light-insensitive mixed crystals are present in an inner layer of the thermographic recording material; and a recording process therewith.
摘要翻译：一种基本上不透光的黑色和白色单片热成像记录材料，其包括支撑体和任选设置有保护层的热敏元件，其中热敏元件含有至少一种有机银盐和至少一种有机银盐的基本上不透光的混晶体有机脂肪酸衍生物，与热处理关系的有机银盐的有机还原剂和粘合剂，其中基本上不光敏的混晶体存在于热敏记录材料的内层中; 及其记录处理。

36. 发明授权

US6143488A Photothermographic recording material coatable from an aqueous medium 失效
标题翻译：光热记录材料可从水介质中涂布
公开(公告)号：US6143488A
公开(公告)日：2000-11-07
申请号：US999488
申请日：1997-12-29
申请人： Herman Uytterhoeven , Johan Loccufier
发明人： Herman Uytterhoeven , Johan Loccufier
IPC分类号： G03C1/498
CPC分类号： G03C1/49854 , G03C1/49863 , G03C1/49818 , G03C1/49845 , Y10S430/166
摘要： A process for producing a photothermographic recording material having a support and a photo-addressable thermally developable element containing photosensitive silver halide in catalytic association with a substantially light-insensitive silver salt of an organic carboxylic acid, an organic reducing agent for the substantially light-insensitive silver salt of an organic carboxylic acid in thermal working relationship therewith and a binder including a water-soluble binder, a water-dispersible binder or a mixture of a water-soluble binder and a water-dispersible binder, comprising the steps of: (i) producing an aqueous dispersion or aqueous dispersions containing photosensitive silver halide, a substantially light-insensitive silver salt of an organic carboxylic acid, an organic reducing agent for the substantially light-insensitive silver salt of an organic carboxylic acid and a binder including a water-soluble binder, a water-dispersible binder or a mixture of a water-soluble binder and a water-dispersible binder; (ii) coating the aqueous dispersion or aqueous dispersions onto a support thereby forming a photo-addressable thermally developable element on the support, wherein at least 80 mol % of the photosensitive silver halide is silver iodide and the aqueous dispersion further contains or the aqueous dispersions further contain a diazine compound.
摘要翻译：一种制备具有载体的光热敏记录材料的方法和含光敏卤化银的光寻址热可显影元件与有机羧酸的基本上不敏感的银盐催化缔合，用于基本上不敏感的有机还原剂与其结合的有机羧酸银盐和包含水溶性粘合剂，水分散性粘合剂或水溶性粘合剂和水分散性粘合剂的混合物的粘合剂，包括以下步骤：（i ），产生含有感光卤化银的水性分散体或水性分散体，有机羧酸的基本上不敏感的银盐，有机羧酸的基本上不受光敏感的银盐的有机还原剂和包含有机羧酸的粘合剂，水溶性粘合剂，水分散性粘合剂或水溶性粘合剂的混合物和水分散粘合剂; （ii）将水性分散体或水性分散体涂覆在载体上，从而在载体上形成光寻址热可显影元素，其中至少80mol％的感光卤化银是碘化银，并且水分散体还含有水分散体还含有二嗪化合物。

37. 发明授权

US6093528A Reducing agents for use in thermographic recording materials 有权
标题翻译：用于热敏记录材料的还原剂
公开(公告)号：US6093528A
公开(公告)日：2000-07-25
申请号：US140949
申请日：1998-08-27
申请人： David Terrell , Johan Loccufier , Geert Defieuw , Ivan Hoogmartens
发明人： David Terrell , Johan Loccufier , Geert Defieuw , Ivan Hoogmartens
IPC分类号： G03C1/498
CPC分类号： G03C1/49827 , G03C1/49863 , G03C1/4989 , 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, wherein the 1,2-dihydroxyphenyl-compound is represented by formula (I): ##STR1## where R is --P(.dbd.O)R.sup.1 R.sup.2, --SO.sub.x R.sup.3, --CN, --NO.sub.2 or --CR.sup.4 .dbd.NR.sup.5 when n is 0; R is --P(.dbd.O)R.sup.1 R.sup.2, --SO.sub.x R.sup.3, --CN, --NO.sub.2, --CR.sup.4 .dbd.NR.sup.5 or --COR.sup.6 when n is an integer; R.sup.1 and R.sup.2 are independently an alkyl, an aryl, an alkoxy, an aryloxy, a hydroxy or an amino group; R.sup.3 is an alkyl, an aryl or an amino group; R.sup.4 is an alkyl or an aryl group or hydrogen; R.sup.5 is an alkyl, an aryl, a hydroxy, an alkoxy, an aryloxy, an acyl or an amino amino group; R.sup.6 is an alkyl, an aryl, an alkoxy, an aryloxy, a hydroxy or an 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：提供了基本上不受光照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，其中 1,2-二羟基苯基化合物由式（I）表示：当n为0时，其中R为-P（= O）R 1 R 2，-SO x R 3，-CN，-NO 2或-CR 4 = NR 5; 当n为整数时，R为-P（= O）R 1 R 2，-SO x R 3，-CN，-NO 2，-CR 4 = NR 5或-COR 6; R1和R2独立地是烷基，芳基，烷氧基，芳氧基，羟基或氨基; R3是烷基，芳基或氨基; R4是烷基或芳基或氢; R5是烷基，芳基，羟基，烷氧基，芳氧基，酰基或氨基氨基; R6是烷基，芳基，烷氧基，芳氧基，羟基或氨基或氢; 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。

38. 发明授权

US6063558A Photosensitive element containing a silver halide emulsion chemically sensitized with a chalcogenic compound 失效
标题翻译：含有用硫代钼化合物化学致敏的卤化银乳剂的感光元件
公开(公告)号：US6063558A
公开(公告)日：2000-05-16
申请号：US317626
申请日：1999-05-25
申请人： Johan Loccufier , Rene De Keyzer , Antonius Rutges
发明人： Johan Loccufier , Rene De Keyzer , Antonius Rutges
IPC分类号： G03C1/015 , G03C1/09 , G03C1/12
CPC分类号： G03C1/09 , G03C1/015 , G03C1/12
摘要： A photosensitive element which comprises on a support at least one photosensitive silver halide emulsion layer and at least a non-light sensitive layer, wherein the silver halide emulsion layer comprises a chalcogenic compound satisfying formula (1): ##STR1## wherein: X represents Se or Te, forming a double bond with its neighbouring C-atom,Nu represents a nucleophilic group which brings an electron pair in heterolytic bond formation; Nu has a pK.sub.a -value of at least 2.0 if Nu is an acidic group,L represents a divalent linking group representing each group which can position an electron donating atom in any of the 5th to the 8th position vis-a-vis the carbon atom of the carbon-chalcogen double bond,AQB represents the necessary atoms to form a heterocyclic 5- or 6-membered ring, provided that when A is a Nitrogen-atom, B is an atom selected from the group consisting of NR.sup.1, O, S, Se and Te,R.sup.1 can represent a hydrogen, an alkyl group, an acyl-group, an aryl group, an aralkyl group or a heteroaryl group;and a method wherein said chalcogenic compound is used during the step of chemically sensitizing at least one of the said silver halide emulsions at a pH-value situated between 3 and 10, a pAg-value situated between 6 and 11 and a temperature in the range of from 40.degree. C. up to 95.degree. C.
摘要翻译：一种感光元件，其在载体上包含至少一个感光卤化银乳剂层和至少一种不敏感层，其中所述卤化银乳剂层包含满足式（1）的硫代化合物：其中：X表示Se或Te，与其相邻的C原子形成双键，Nu表示亲电基团，其使电子对在杂解键形成中; 如果Nu是酸性基团，则Nu的pKa值至少为2.0，L表示可以相对于碳原子在5至8位任一位置给电子给体原子的每个基团的二价连接基团的碳 - 硫属元素双键，AQB表示形成杂环的5或6元环的必要原子，条件是当A为氮原子时，B为选自NR 1，O，S ，Se和Te，R 1可以表示氢，烷基，酰基，芳基，芳烷基或杂芳基; 以及一种方法，其中在化学增感至少一种所述卤化银乳剂的步骤中使用所述硫代化合物，其pH值为3至10，pAg值为6至11，温度范围为为40℃至95℃

39. 发明授权

US6037114A Thermographic recording material with improved image density and/or image gradation upon thermal development 有权
标题翻译：热成像记录材料，具有改善的图像密度和/或图像等级
公开(公告)号：US6037114A
公开(公告)日：2000-03-14
申请号：US199924
申请日：1998-11-25
申请人： Ivan Hoogmartens , Ingrid Geuens , Johan Loccufier
发明人： Ivan Hoogmartens , Ingrid Geuens , Johan Loccufier
IPC分类号： G03C1/498
CPC分类号： G03C1/49845 , G03C1/4989
摘要： A recording material exclusive of a thermal bleachable dye comprising a support and a thermosensitive element comprising an organic silver salt, an organic reducing agent therefor in thermal working relationship therewith and a binder, wherein the recording material further contains non-halide-ion-containing arylonium compound exclusive of compounds according to formula (I): ##STR1## wherein L.sub.a is a valence bond or a divalent or trivalent linking group, L.sub.2 is an alkylene group, each of R.sub.a and R.sub.b is a hydrogen atom or monovalent substituent group, M.sub.1 is an onium ion, R.sub.a and R.sub.b may form a ring taken together and D is an electron donative group of atoms, with the proviso that where D is a hydrazino group which is not a part of a semicarbazido group, no oxo group is substituted to the carbon atom which is directly attached to a nitrogen atom of the hydrazine; and a recording process therefor.
摘要翻译：不含热可漂白染料的记录材料，其包含载体和包含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，其中所述记录材料还含有非卤化物离子的芳基不包括根据式（I）的化合物的化合物：其中La是价键或二价或三价连接基团，L2是亚烷基，Ra和Rb各自为氢原子或一价取代基，M1为鎓离子，R a和R b可以形成一个环，D是原子的给电子基团，条件是其中D是不是一个氨基脲基的一部分的肼基，没有氧代基被碳原子取代直接连接到肼的氮原子上; 及其记录过程。

40. 发明授权

US5854174A Substantially non-photosensitive thermographic recording material with improved stability and image-tone 失效
标题翻译：具有改善的稳定性和图像色调的基本非感光性热敏记录材料
公开(公告)号：US5854174A
公开(公告)日：1998-12-29
申请号：US856099
申请日：1997-05-14
申请人： Bartholomeus Horsten , Johan Loccufier , Geert Defieuw , Luc Leenders
发明人： Bartholomeus Horsten , Johan Loccufier , Geert Defieuw , Luc Leenders
IPC分类号： B41M5/32 , G03C1/498 , B41M5/30
CPC分类号： G03C1/49845 , G03C1/4989 , B41M5/32 , Y10S430/165 , Y10S430/166
摘要： A substantially non-photosensitive recording material comprising a thermosensitive element comprising a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship therewith, a compound with an unsaturated 5-membered heterocyclic 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 part of a thione-group, the ring not being annulated with an aromatic ring system and the compound being exclusive of 1,2,4-triazole and substituted 1,2,4-triazole compounds, in reactive association with the substantially light-insensitive organic silver salt and the organic reducing agent and a binder, on a support; and a thermal image recording process therefor.
摘要翻译：一种基本上非感光的记录材料，其包含热敏元件，该热敏元件包含基本上不光敏的有机银盐，与其热加工关系的有机还原剂，具有由氮和碳原子组成的不饱和5元杂环的化合物，至少一个氮原子具有氢原子，并且没有一个碳原子是硫酮基的一部分，该环未被芳环系统排列，该化合物不包括1,2,4-三唑和取代的1 ，2,4-三唑化合物，与基本上不光敏的有机银盐和有机还原剂和粘合剂反应，在载体上; 及其热图像记录处理。

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