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1. 发明授权

US5922506A Imaging element comprising a hydrophobic photopolymerizable composition and method for producing lithographic plates therewith 失效
标题翻译：包含疏水性光聚合组合物的成像元件及其制造平版印刷版的方法
公开(公告)号：US5922506A
公开(公告)日：1999-07-13
申请号：US539960
申请日：1995-10-06
申请人： Yvan Hoogmartens , Marc Van Damme , Joan Vermeersch , Yves Verburgh
发明人： Yvan Hoogmartens , Marc Van Damme , Joan Vermeersch , Yves Verburgh
IPC分类号： G03F7/004 , G03F7/00 , G03F7/027 , G03F7/028 , G03F7/033 , G03F7/038 , G03F7/039 , G03F7/09 , G03F7/095 , G03F7/34 , G03C1/76 , G03F7/26
CPC分类号： G03F7/0955 , G03F7/34
摘要： The present invention provides a negative-working photosensitive imaging element comprising on a hydrophilic surface of a support in the order given (i) a hydrophobic photopolymerizable composition capable of being irradiated with actinic light through the support and/or through the front and containing at least one unsaturated compound with at least one polymerizable ethylenically unsaturated group, at least one hydrophobic thermoplastic polymer and at least one photoinitiator, and (ii) optionally a receptor layer, characterized in that said hydrophobic photopolymerizable composition comprises in the order given (i) a polymerizable layer contiguous to said hydrophilic surface and comprising at least part of said at least one unsaturated compound and (ii) a hydrophobic photosensitive layer contiguous to said polymerizable layer comprising at least part of said at least one hydrophobic thermoplastic polymer and of said at least one photoinitiator.The present invention also provides a method for obtaining a lithographic plate of high quality with said imaging element.
摘要翻译：本发明提供一种负性光敏成像元件，其按照以下顺序包含在载体的亲水性表面上：（i）疏水性光聚合性组合物，其能够通过载体和/或通过前面并通过前部照射光化学光，并且至少含有一种具有至少一个可聚合烯键式不饱和基团的不饱和化合物，至少一种疏水性热塑性聚合物和至少一种光引发剂，和（ii）任选的受体层，其特征在于所述疏水性可光聚合组合物按照下列顺序包含：（i）所述至少一部分所述至少一种不饱和化合物和（ii）与所述可聚合层邻接的疏水光敏层，其包含至少部分所述至少一种疏水性热塑性聚合物和所述至少一种光引发剂。本发明还提供了一种利用所述成像元件获得高质量的平版印刷版的方法。

2. 发明授权

US5656410A Process for producing a protected heat-mode recording material 失效
标题翻译：用于制造受保护的热模式记录材料的方法
公开(公告)号：US5656410A
公开(公告)日：1997-08-12
申请号：US442829
申请日：1995-05-17
申请人： Marc Van Damme , Luc Leenders , Yvan Hoogmartens , Dirk D'hont
发明人： Marc Van Damme , Luc Leenders , Yvan Hoogmartens , Dirk D'hont
IPC分类号： B41M5/28 , B32B38/10 , B41M5/24 , B41M5/26 , B41M5/36 , B41M5/40 , B41M5/44 , G11B7/243 , G11B7/254 , G11B7/26 , G03C11/12
CPC分类号： B32B38/10 , B32B38/0008 , B41M5/24 , G11B7/2542 , G11B7/26 , B41M5/44 , G11B2007/24314 , G11B7/2545
摘要： A process for the production of a heat-mode recording material having "direct read after write" (DRAW) capability and containing a heat-mode recording layer on a permanent support, wherein said process comprises in consecutive order the steps of (1) forming a laminated web by laminating with heat and pressure to said recording layer a single adhesive layer or multiple layer assemblage carried by a web-type temporary support which layer or layer assemblage has a thickness not larger than 20 .mu.m, and (2) separating said temporary support from said adhesive layer leaving said single adhesive layer through hardening as a protective element on said recording layer, or (2') separating said temporary support from said adhesive layer assemblage leaving said layer assemblage as a protective element on said recording layer through hardening of at least the outermost layer of the transferred layer assemblage.
摘要翻译：一种用于生产具有“直接读写”（DRAW）能力并且在永久性支撑件上包含热模式记录层的热模式记录材料的方法，其中所述方法包括以下步骤：（1）形成层压纤维网，其通过热和压力层压到所述记录层上，所述单层粘合剂层或由网状临时载体承载的多层组合物，所述层或层组合物的厚度不大于20μm，和（2）将所述从所述粘合剂层的临时支撑，使所述单一粘合剂层通过硬化作为所述记录层上的保护元件，或（2'）将所述临时载体与所述粘合剂层组合分离，通过硬化将所述层组合作为保护元件留在所述记录层上至少是转移层组合的最外层。

3. 发明授权

US06211116B1 Substantially light-insensitive black and white thermographic recording material with improved image tone 失效
标题翻译：具有改善图像色调的基本不透光的黑白热敏成像记录材料
公开(公告)号：US06211116B1
公开(公告)日：2001-04-03
申请号：US09323859
申请日：1999-06-01
申请人： Geert Defieuw , Johan Loccufier , Yvan Hoogmartens , Ingrid Geuens
发明人： Geert Defieuw , Johan Loccufier , Yvan Hoogmartens , Ingrid Geuens
IPC分类号： B41M528
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, characterized in that 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：具有支撑体和含有基本上不光敏的有机银盐的热敏元件，与其进行热加工关系的有机还原剂和粘合剂的基本上不透光的黑色和白色温度记录材料，其特征在于，所述热敏元件基本上包含两种或更多种有机羧酸银盐与一种或多种羧酸基团的光不敏感混合晶体; 及其记录处理。

4. 发明授权

US6114100A Recording material with improved image tone and or stability upon thermal development 失效
标题翻译：记录材料具有改善的图像色调和热稳定性
公开(公告)号：US6114100A
公开(公告)日：2000-09-05
申请号：US323861
申请日：1999-06-01
申请人： Ingrid Geuens , Yvan Gilliams , Dirk Bollen , Yvan Hoogmartens , Andre Bellens
发明人： Ingrid Geuens , Yvan Gilliams , Dirk Bollen , Yvan Hoogmartens , Andre Bellens
IPC分类号： G03C1/498 , G03C1/490
CPC分类号： G03C1/49809 , G03C1/4989
摘要： A recording material comprising a support and a thermosensitive element comprising silver palmitate, an organic reducing agent therefor in thermal working relationship therewith and a binder, wherein the silver palmitate is not associated with mercury and/or lead ions and when the recording material is irradiated with a copper K.alpha..sub.1 X-ray source the ratio of the sum of the peak heights of the X-ray diffraction lines attributable to silver palmitate at Bragg angles, 2.THETA., of 4.01.degree., 6.049.degree., 8.031.degree., 10.06.degree., 12.08.degree. and 14.09.degree. to the sum of the peak heights of the X-ray diffraction lines at Bragg angles, 2.THETA., of 25.60.degree., 35.16.degree. and 43.40.degree. of NIST standard 1976, rhombohedral Al.sub.2 O.sub.3, determined with the same X-ray diffractometer in the same state of adjustment on a sample of the recording material and a sample of the NIST standard 1976 cut to fit a sample holder of the X-ray diffractometer, divided by the square root of the quantity of silver in the recording material, expressed in g per m.sup.2, is greater than 3.09 m/g.sup.0.5 ; and a process for producing particles of substantially light-insensitive organic silver salt comprising silver palmitate with these X-ray characteristics in the substantial absence of organic solvent.
摘要翻译：一种记录材料，包括支持体和包含棕榈酸棕榈酯的热敏元件，与其热加工关系的有机还原剂和粘合剂，其中棕榈酸银与汞和/或铅离子不相关，并且当记录材料被照射时铜Kα1 X射线源是归因于布拉格角棕榈酸酯的X射线衍射线的峰高之和的比值为4.01°，6.049°，8.031°，10.06°，12.08° DEG和14.09°与布拉格角的X射线衍射线的峰高和2 THETA的峰值高度之和为25.60°，35.16°和43.40°的NIST标准1976，菱形Al2O3，用相同的X射线衍射仪测定在与记录材料的样品相同的调整状态下，将NIST标准1976的样品切割成适合X射线衍射仪的样品架，除以银的量的平方根以g / m2表示的记录材料大于3.09m / g0.5; 以及在基本上不存在有机溶剂的情况下，生产具有这些X射线特性的棕榈酸棕榈酯的基本上不透光的有机银盐颗粒的方法。

5. 发明授权

US06270951B1 Substantially thermographic recording materials with improved stability 失效
标题翻译：具有改善稳定性的基本热敏记录材料
公开(公告)号：US06270951B1
公开(公告)日：2001-08-07
申请号：US09460809
申请日：1999-12-14
申请人： Eddy Michiels , Yvan Karel Gilliams , Geert Defieuw , Yvan Hoogmartens
发明人： Eddy Michiels , Yvan Karel Gilliams , Geert Defieuw , Yvan Hoogmartens
IPC分类号： G03C1498
CPC分类号： G03C1/4989 , G03C1/04 , G03C1/49863 , G03C1/49872 , G03C2001/7635
摘要： A thermographic recording material, thermally developable under substantially water-free conditions, comprising a support and a thermosensitive element, the thermosensitive element being provided with a protective layer and the thermosensitive element containing a substantially light-insensitive silver salt of an organic carboxylic acid, a reducing agent therefor in thermal working relationship therewith and a binder, wherein the protective layer contains at least one proteinaceous binder and non-opacifying inorganic particles with a weight averaged diameter of less than 1&mgr;m in a concentration of between 5 and 70% by weight with respect to the weight of the protective layer.
摘要翻译：一种热成像记录材料，其在基本无水条件下可热显影，包括支持体和热敏元件，所述热敏元件设有保护层，所述热敏元件含有基本上不受光敏的有机羧酸银盐，其与热处理关系的还原剂和粘合剂，其中保护层含有至少一种蛋白质粘合剂和重均粒径小于1um的非遮盖无机颗粒，其浓度为5至70重量％，相对于达到保护层的重量。

6. 发明授权

US6127102A Recording material with improved shelf-line producing prints upon thermal development with improved archivability 失效
标题翻译：具有改进的架线生产印刷品的记录材料在热显影时具有改进的可归档性
公开(公告)号：US6127102A
公开(公告)日：2000-10-03
申请号：US323860
申请日：1999-06-01
申请人： Ingrid Geuens , Yvan Gilliams , Dirk Bollen , Yvan Hoogmartens , Andre Bellens
发明人： Ingrid Geuens , Yvan Gilliams , Dirk Bollen , Yvan Hoogmartens , Andre Bellens
IPC分类号： G03C1/498
CPC分类号： G03C1/49809 , G03C1/4989
摘要： A recording material comprising a support and a thermosensitive element containing silver stearate, an organic reducing agent therefor in thermal working relationship therewith and a binder, wherein the silver stearate is not associated with mercury and/or lead ions and when the recording material is irradiated with a copper K.alpha..sub.1 X-ray source the ratio of the sum of the peak heights of the X-ray diffraction lines attributable to silver stearate at Bragg angles, 2.THETA., of 2.THETA., of 3.62.degree., 5.45.degree., 7.30.degree., 9.04.degree., 10.97.degree. and 12.71.degree. to the sum of the peak heights of the X-ray diffraction lines at Bragg angles, 2.THETA., of 25.60.degree., 35.16.degree. and 43.40.degree. of NIST standard 1976, rhombohedral Al.sub.2 O.sub.3, determined with the same X-ray diffractometer in the same state of adjustment on a sample of the recording material and a sample of the NIST standard 1976 cut to fit a sample holder of the X-ray diffractometer, divided by the square root of the quantity of silver in the recording material, expressed in g per m.sup.2, is greater than 2.2 m/g.sup.0.5 ; and a process for producing particles of substantially light-insensitive organic silver salt comprising silver stearate with these X-ray characteristics in the substantial absence of organic solvent.
摘要翻译：一种记录材料，包括载体和含有硬脂酸银的热敏元件，与其热加工关系的有机还原剂和粘合剂，其中所述硬脂酸银与汞和/或铅离子不相关，并且当记录材料被照射时铜Kα1 X射线源是归因于布拉格角度的硬脂酸银的X射线衍射线的峰高之和的比例，2TETA的2 THETA为3.62°，5.45°，7.30°， 9.04°，10.97°和12.71°，相对于布拉格角X射线衍射线的峰高，2 THETA，相同的NIST标准1976的25.6°F，35.16°和43.40°的峰高度之和在对记录材料的样品进行相同调整状态的X射线衍射仪和NIST标准1976的样品切割以适合X射线衍射仪的样品架，除以银量的平方根在记录材料中，以g / m2表示，大于2.2m / g0.5; 以及在基本上不存在有机溶剂的情况下，制造具有这些X射线特性的基本上不含光敏性的有机银盐的颗粒的方法。

7. 发明授权

US06184179B2 Substantially thermographic recording materials with improved stability 失效
标题翻译：具有改善稳定性的基本热敏记录材料
公开(公告)号：US06184179B2
公开(公告)日：2001-02-06
申请号：US09306318
申请日：1999-05-06
申请人： Yvan Gilliams , Carlo Uyttendaele , Ingrid Geuens , Yvan Hoogmartens
发明人： Yvan Gilliams , Carlo Uyttendaele , Ingrid Geuens , Yvan Hoogmartens
IPC分类号： B41M520
CPC分类号： G03C1/4989 , G03C1/49863
摘要： A thermographic recording material comprising a support and a thermosensitive element containing a substantially light-insensitive silver salt of an organic carboxylic acid, a reducing agent therefor in thermal working relationship therewith and at least one proteinaceous binder, wherein the thermosensitive element contains between 700 ppm and 5 ppm of a non-fluoro-halide ion with respect to the proteinaceous binders in the thermosensitive element and the thermographic recording material is thermally developable under substantially water-free conditions; and a process for the production thereof.
摘要翻译：一种热成像记录材料，其包括载体和含有基本上不光泽的有机羧酸银盐的热敏元件，与其热处理关系的还原剂和至少一种蛋白质粘合剂，其中所述热敏元件含有700ppm和相对于热敏元件中的蛋白质粘合剂和热敏记录材料，5ppm的非氟卤化物离子在基本无水条件下是可热显影的; 及其生产方法。

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