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61. 发明授权

EP0682603B1 DIRECT THERMAL IMAGING 失效
标题翻译：直接热成像
公开(公告)号：EP0682603B1
公开(公告)日：1997-03-19
申请号：EP94902733.8
申请日：1993-12-08
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： UYTTENDAELE, Carlo Alfons , VAN HAUTE, Robert Cyriel, Agfa-Gevaert N.V. , HORSTEN, Bartholomeus Cyriel, Agfa-Gevaert N.V. , LEENDERS, Luc Herwig, Agfa-Gevaert N.V.
IPC分类号： B41M5/38 , B41M5/26 , B41J2/32 , B41M5/40 , B41M5/32 , G03C1/498
CPC分类号： B41J2/32 , B41M5/26 , G03C1/4989
摘要： A direct thermal imaging method wherein in conjunction with an information-wise energized thermal printhead a direct thermal recording material is used that contains on a support (i) a heat-sensitive layer comprising a substantially light insensitive organic silver salt, (ii) optionally an outermost anti-friction or protective layer, and (iii) a reducing agent being present in the heat-sensitive layer and/or another layer on the same side of the support carrying the heat-sensitive layer, characterized in that said method contains the step of information-wise heating said heat-sensitive layer through a contacting but removable protection element, e.g. web or sheet, wherefrom during said heating no transfer of imaging substance(s) to said heat-sensitive layer takes place.
摘要翻译：直接热成像方法，其中使用直接热敏记录材料与信息方式激励的热敏打印头相结合，该热敏记录材料包含在载体上（i）包含基本上不敏感的有机银盐的热敏层，（ii）任选地最外面的抗摩擦或保护层，和（iii）还原剂存在于载热敏层的载体同一侧的热敏层和/或另一层中，其特征在于所述方法包括步骤以信息方式通过接触但可移除的保护元件加热所述热敏层，在所述加热过程中不发生成像物质向所述热敏层的转移。

62. 发明公开

EP0710877A3 Novel silver carboxylate compounds as silver sources in photothermographic and thermographic elements 失效
标题翻译：新Silbercarboxylatverbindungen在光热成像和热成像元素银源
公开(公告)号：EP0710877A3
公开(公告)日：1996-10-30
申请号：EP95116967.1
申请日：1995-10-27
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Whitcomb, David R., c/o Minnesota Mining and Manuf
IPC分类号： G03C1/498 , G03C8/40 , G03C8/10 , B41M5/32
CPC分类号： G03C1/49809 , G03C1/4989
摘要： Silver carboxylates which can serve as the silver source in a black-and-white thermographic or photothermographic element or as the oxidizing agent for a dye-based thermographic or photothermographic color-imaging construction can be represented by the general formula;
R³-X-(CH₂-CH₂-X) n -L-CR¹R²-COO⁻ ⁺Ag
wherein:
R¹ and R² are each independently hydrogen, halogen, alkyl, substituted alkyl, aromatic, or substituted aromatic;
R³ is an alkyl group, an aryl group, or L-CR¹R²-COO⁻ ⁺Ag;
L is a linking group that links CR¹R² to X;
X is selected from the group consisting of O, S, and NR⁴, wherein R⁴ is chosen from alkyl, substituted alkyl, aromatic, or substituted aromatic; and
n is an integer from 0 to 12.

63. 发明公开

EP0733942A1 Mottle reducing agent for photothermographic and thermographic elements 失效
标题翻译：光热照相机和热成像仪中的Mittel zur Verringerung der Fleckenbildung
公开(公告)号：EP0733942A1
公开(公告)日：1996-09-25
申请号：EP96104594.5
申请日：1996-03-22
申请人： MINNESOTA MINING AND MANUFACTURING COMPANY
发明人： Yonkoski, Roger K. , Savu, Patricia M.
IPC分类号： G03C1/498 , B41M5/32
CPC分类号： G03C1/49863 , G03C1/385 , G03C1/4989
摘要： Reduction of mottle and other surface anomalies in photothermographic and thermographic elements is reduced by the incorporation of a fluorinated polymer containing at least two different groups within the polymer chain derived from reactive monomers, the groups being: a fluorinated, ethylenically unsaturated monomer; and a polar, ethylenically unsaturated monomer.
摘要翻译：光热敏成像元件具有承载光热敏成像体的基板。（a）感光卤化银（AgX）; （b）Ag的非光致可还原源; （c）（b）的还原剂; （d）粘合剂; 和（e）氟化聚合物。氟化聚合物由两种不同的gps组成。在聚合物链内衍生自：（i）氟化的烯键式不饱和基团。反应性单体; 和（ii）极性烯属不饱和基团。反应性单体。（i）〜（ii）的比例为35/65〜50/50。还要求保护的是与上述光热敏成像元件相同的热成像元件，不同之处在于它不含光敏AgX。进一步要求的是形成可见图像的方法（A）和（B）。在（A）中，将上述光热敏成像元件成像曝光，然后加热，并且在（B）中，热成像元件被成像加热。

64. 发明公开

EP0713133A1 Receiving element for use in thermal transfer printing 失效
标题翻译：接收元件用于热转印打印
公开(公告)号：EP0713133A1
公开(公告)日：1996-05-22
申请号：EP95202724.1
申请日：1995-10-10
申请人： AGFA-GEVAERT naamloze vennootschap
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.
摘要翻译：根据转印印刷使用的接收元件，其包括在载体上的包含银源的接收层，所述接收层能够在还原剂，粘合剂和选自苯并三唑，杂环硫醇酸，1,3,4-三偶氮吲哚嗪，1,3-二硝基芳基化合物，1,2,3-三唑，邻苯二甲酸和邻苯二甲酸衍生物。接收元件在高温和暴露于光照下提供具有较高稳定性的图像。

65. 发明公开

EP0706080A1 Thermal transfer printing of a reducing agent to a silver source contained in an image receiving layer 失效
标题翻译：通过在图像接收层含有银组的还原剂热转移印刷方法
公开(公告)号：EP0706080A1
公开(公告)日：1996-04-10
申请号：EP94201827.6
申请日：1994-06-27
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Van Damme, Marc , Uytterhoeven, Herman , Defieuw, Geert
IPC分类号： G03C1/498 , B41M5/32 , B41M5/38 , B41M5/00
CPC分类号： G03C1/4989
摘要： The present invention discloses a thermal imaging process using (i) a donor element comprising on a support a donor layer containing a binder and a thermotransferable reducing agent capable of reducing a silver source to metallic silver upon heating and (ii) a receiving element comprising on a support in the order given a receiving layer and a curable layer, said receiving layer comprising a silver source capable of being reduced by means of heat in the presence of a reducing agent for said silver source and a binder, said thermal imaging process comprising the steps of

bringing said donor layer of said donor element into face to face relationship with said receiving layer of said receiving element,
image-wise heating a thus obtained assemblage, thereby causing image-wise transfer of an amount of said thermotransferable reducing agent to said receiving element in accordance with the amount of heat supplied,
separating said donor element from said receiving element,
curing said release layer and
overall heating said receiving element.
摘要翻译：本发明光盘使用（i）的供体元件上的支撑件，包括一供体层包含粘合剂和热可转移还原剂能够在加热时和（ii）包含在接收元件还原银源为金属银的松热成像过程在给定的接收层和固化性层的次序的支撑件，所述接收层，其包含能够被还原通过加热在所述银源和粘合剂的还原剂的存在下，银源，所述热成像方法包括使所述供体元件的所述施主层进入面的步骤，以面对所述接收所述的层接收元件，图像状加热由此获得的组合，从而使得接收所述热转移还原剂的量的图像方式转移到所述关系在与供给热量从所述接收元件，固化所述释放分离所述施主元件的量雅舞蹈元件层和整体加热所述接收元件。

66. 发明公开

EP0692733A3 Direct thermal recording process 失效
标题翻译：直接热敏记录过程
公开(公告)号：EP0692733A3
公开(公告)日：1996-03-20
申请号：EP95201273.0
申请日：1995-05-16
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Uyttendaele, Carlo , Uytterhoeven, Herman , Horsten, Bartholomeus
IPC分类号： G03C1/498 , B41M5/32
CPC分类号： G03C1/4989 , G03C1/49827 , G03C1/49872 , G03C2001/7488
摘要： A direct thermal recording process wherein a direct thermal recording material is heated dot-wise and said direct thermal recording material comprises on a substrate an imaging layer containing uniformly distributed in a film-forming polymeric binder (i) one or more substantially light-insensitive organic silver salts being no double salts, said silver salt(s) being in thermal working relationship with (ii) an organic reducing agent therefor, characterized in that said reducing agent is a benzene compound the benzene nucleus of which is substituted by no more than two hydroxy groups which are present in 3,4-position on said nucleus and have in the 1-position of said nucleus a substituent linked to said nucleus by means of a carbonyl group.
摘要翻译：一种直接热记录方法，其中直接热敏记录材料被点状地加热，并且所述直接热敏记录材料在基底上包含均匀分布在成膜聚合物粘合剂中的成像层（i）一种或多种基本上不敏感的有机所述银盐不是复盐，所述银盐与（ii）用于其的有机还原剂处于热加工关系，其特征在于所述还原剂是苯化合物，其苯核被不超过两个羟基存在于所述核上的3,4-位上，并且在所述核的1-位具有通过羰基与所述核连接的取代基。

67. 发明公开

EP0678775A1 Thermal transfer process 失效
标题翻译： Thermotransferverfahren。
公开(公告)号：EP0678775A1
公开(公告)日：1995-10-25
申请号：EP95200412.5
申请日：1995-02-21
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Defieuw, Geert, c/o Agfa-Gevaert N.V. , Janssens, Wilhelmus, c/o Agfa-Gevaert N.V.
IPC分类号： G03C1/498 , B41M5/32 , B41M5/38 , G03C8/40
CPC分类号： G03C1/4989
摘要： A thermal imaging process is provided using (i) a donor element comprising on a support a donor layer comprising a binder, a thermotransferable reducing agent capable of reducing a silver source to metallic silver upon heating and a thermotransferable toning agent and (ii) a receiving element comprising on a support a receiving layer comprising a silver source capable of being reduced to metallic silver by means of heat in the presence of a reducing agent, said thermal imaging process comprising the steps of

bringing said donor layer of said donor element into face to face relationship with said receiving layer of said receiving element,
image-wise heating a thus obtained assemblage preferably by means of a thermal head, thereby causing image-wise transfer of an amount of said thermotransferable reducing agent to said receiving element in accordance with the amount of heat supplied and
separating said donor element from said receiving element.
Images having a neutral grey tone can be obtained according to this method. The present invention further provides a donor element for use in the above method.
摘要翻译：提供一种热成像方法，其使用（i）供体元件，其在载体上包含施主层，所述施主层包含粘合剂，能够在加热时将银源还原为金属银的热转移性还原剂和可热转印的调色剂，以及（ii）元件，其包括在载体上的包含银源的接收层，所述银源能够在还原剂存在下通过加热还原成金属银，所述热成像方法包括以下步骤：使所述施主元件的所述施主层面对与所述接收元件的所述接收层的面对关系，优选地通过热敏头对图像方式加热如此获得的组合，从而根据数量的图像方式将所述热转移还原剂的量转印到所述接收元件并且将所述供体元件与所述接收元件分离。可以根据这种方法获得具有中性灰色调的图像。本发明还提供了一种用于上述方法的供体元件。

68. 发明公开

EP0674216A1 Thermal transfer imaging process and donor element for use therein 失效
标题翻译： Thermotransferbildaufzeichnungsverfahren und Donorelement。
公开(公告)号：EP0674216A1
公开(公告)日：1995-09-27
申请号：EP94200788.1
申请日：1994-03-25
申请人： AGFA-GEVAERT naamloze vennootschap
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
摘要： The present invention provides a thermal imaging process using (i) a donor element comprising on a support having a thickness of 3-10 µm a donor layer comprising a binder, a thermotransferable reducing agent capable of reducing a silver source to metallic silver upon heating and particles protruding from the surface of said donor layer and (ii) a receiving element 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, said thermal imaging process comprising the steps of

bringing said donor layer of said donor element into face to face relationship with said receiving layer of said receiving element,
image-wise heating a thus obtained assemblage, thereby causing image-wise transfer of an amount of said thermotransferable reducing agent to said receiving element in accordance with the amount of heat supplied by said thermal head and
separating said donor element from said receiving element.
The obtained images have a uniform density and the donor element for use in the above method shows an improved storage stability.
摘要翻译：本发明提供了一种热成像方法，其使用（i）施主元件，该施主元件包含在具有3-10μm施主层的载体上，所述施主层包含粘合剂，能够在加热时将银源还原成金属银的热转移性还原剂，从所述供体层的表面突出的颗粒和（ii）在载体上包含能够在还原剂存在下通过加热还原的银源的接收层的接收元件，所述热成像方法包括步骤使所述施主元件的所述施主层与所述接收元件的所述接收层成面对面的关系，以图像方式加热由此获得的组合，从而使所述热转移还原剂的量成像到所述接收元件根据由所述热敏头提供的热量并将所述施主元件与所述接收元件分离。所获得的图像具有均匀的密度，并且用于上述方法的施主元件显示出改进的储存稳定性。

69. 发明公开

EP0482668A1 Heat sensitive recording material 失效转让
标题翻译：热敏记录材料
公开(公告)号：EP0482668A1
公开(公告)日：1992-04-29
申请号：EP91118260.8
申请日：1991-10-25
申请人： KANZAKI PAPER MANUFACTURING COMPANY LIMITED
发明人： Watanabe, Kazuo , Okamoto, Tosaku
IPC分类号： B41M5/30 , B41M5/32
CPC分类号： B41M5/32 , B41M5/3335
摘要： The present invention provides a heat sensitive recording material having a recording layer formed on a substrate and containing a colorless or light-colored basic dye and a color developer, the heat sensitive recording material being characterized in that the color developer comprises a zinc salt of terephthalaldehydic acid or a composite zinc salt of terephthalaldehydic acid and another aromatic carboxylic acid.
摘要翻译：本发明提供一种热敏记录材料，其具有在基材上形成的记录层并含有无色或浅色碱性染料和彩色显影剂，所述热敏记录材料的特征在于，所述彩色显影剂包含对苯二甲酸的锌盐酸或对苯二甲酸的复合锌盐和另一种芳族羧酸。

70. 发明公开

EP3548296A1 PACKAGE FOR INDICATING HEAT-SEAL CONDITION 审中-公开
公开(公告)号：EP3548296A1
公开(公告)日：2019-10-09
申请号：EP16923009.1
申请日：2016-12-02
申请人： Bemis Company, Inc.
发明人： LIU, Yuan , SHI, Xiangke
IPC分类号： B41M5/323 , B41M5/26 , B41M5/28 , B41M5/30 , B41M5/32 , B41M5/327

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