专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20050235852A1 Process for the offset printing of functional patterns 审中-公开
标题翻译：功能图案的胶版印刷工艺
公开(公告)号：US20050235852A1
公开(公告)日：2005-10-27
申请号：US11121732
申请日：2005-05-04
申请人： Luc Leenders , Eddie Daems
发明人： Luc Leenders , Eddie Daems
IPC分类号： B41M1/06 , B41N3/08 , C09D11/02 , B41N3/00
CPC分类号： B41M1/06 , B41N3/08 , C09D11/037
摘要： An offset printing process comprising the steps of: applying a hydrophilic phase to a printing plate with an oleophilic phase, the hydrophilic phase comprising at least one moiety having at least colouring, pH-indicating, whitening, fluorescent, phosphorescent, X-ray phosphor or conductive properties, and applying the hydrophilic phase applied to the printing plate to a receiving medium thereby realizing a functional pattern of the at least one moiety having at least colouring, pH-indicating, whitening, fluorescent, phosphorescent, X-ray phosphor or conductive properties on the receiving medium, wherein the oleophilic and hydrophilic phases are either applied separately from an ink and a fountain medium or are applied together in the form of a single fluid ink, the single fluid ink consisting of a dispersing phase and a dispersed phase.
摘要翻译：一种胶版印刷方法，包括以下步骤：将亲水相施加到具有亲油相的印版上，所述亲水相包含至少一个至少具有着色剂，pH-指示，增白，荧光，磷光，X射线荧光体或导电性能，以及将施加到印版的亲水相应用于接收介质，从而实现至少一个部分的功能图案，其至少具有着色，pH指示，增白，荧光，磷光，X射线荧光体或导电性能在接收介质上，其中亲油亲水相或亲油相分别与油墨和喷墨介质一起使用，或者以单一流体油墨的形式一起施用，单一流体油墨由分散相和分散相组成。

62. 发明授权

US06759175B2 Method for on-site preparation of a relief image 有权
标题翻译：现场准备浮雕图像的方法
公开(公告)号：US06759175B2
公开(公告)日：2004-07-06
申请号：US09832660
申请日：2001-04-11
申请人： Eddie Daems , Luc Leenders
发明人： Eddie Daems , Luc Leenders
IPC分类号： G03C176
CPC分类号： G03F7/202 , G03F7/095
摘要： An method is disclosed for on-site preparation of a relief image comprising the following steps: (a) laminating a material comprising, in the order given, a first peelable support (1), an image recording layer (2) and an adhesive layer (3) onto a UV-sensitive material comprising a support (7), an UV-sensitive layer (6) wherein the adhesive layer (3) is laminated to the UV-sensitive layer (6); (b) image-wise exposing the image recording layer (2) to form a mask; (c) flood exposing the UV-sensitive material through the mask; (d) developing the UV-sensitive material; wherein the peelable support (1) is removed either before step (b), (c) or (d). Steps (a) to (d) are performed within a period of less than 2 months. As a result the extent of monomer diffusion from the UV-sensitive layer to the image recording layer is reduced. Additionally the adhesion between the image recording layer and the UV-sensitive material is optimised. Furthermore, almost all conventional imaging materials, that are normally used for contact exposure, can be applied in this method.
摘要翻译：公开了一种用于浮雕图像的现场准备的方法，包括以下步骤：（a）按照给定的顺序层叠包含第一可剥离载体（1），图像记录层（2）和粘合剂层（3）到包含支撑体（7）的紫外线敏感材料上，其中所述粘合剂层（3）层压到所述UV敏感层（6）上的UV敏感层（6）;（b）成像曝光所述图像记录层（2）形成掩模;（c）使所述UV敏感材料暴露于所述掩模中;（d）显影所述UV敏感材料;其中所述可剥离载体（1）在步骤（b ），（c）或（d）。步骤（a）至（d）在少于2个月的时间内进行。结果，从UV敏感层到图像记录层的单体扩散的程度降低。此外，图像记录层和UV敏感材料之间的粘附性被优化。此外，通常用于接触曝光的几乎所有常规成像材料都可以应用于该方法中。

63. 发明授权

US06521390B1 Flexographic printing element comprising an IR-ablatable layer with improved sensitivity 失效
标题翻译：柔性版印刷元件包括具有改进的灵敏度的IR可消融层
公开(公告)号：US06521390B1
公开(公告)日：2003-02-18
申请号：US09613720
申请日：2000-07-11
申请人： Alfred Leinenbach , Sabine Philipp , Eddy Daems , Hieronymus Andriessen , Luc Leenders
发明人： Alfred Leinenbach , Sabine Philipp , Eddy Daems , Hieronymus Andriessen , Luc Leenders
IPC分类号： G03C176
CPC分类号： G03F7/202 , B41C1/05 , Y10S430/112 , Y10S430/145
摘要： Photosensitive printing element for preparing flexographic printing plates via computer-to-plate technology with a support, a photopolymerizable layer and an IR-ablatable layer substantially opaque to actinic radiation which comprises at least one heat-combustible polymeric binder, at least one IR-absorbing material and at least one aliphatic diester, and a process for making a flexographic printing plate using such an element.
摘要翻译：用于通过计算机对板技术制备柔版印版的感光印刷元件，其具有基本上对光化辐射不透明的载体，可光聚合层和IR可消除层，其包含至少一种可热可燃聚合物粘合剂，至少一种IR吸收材料和至少一种脂肪族二酯，以及使用这种元素制造柔性版印刷版的方法。

64. 发明授权

US06309808B1 Heat mode recording element 失效
标题翻译：加热模式记录元件
公开(公告)号：US06309808B1
公开(公告)日：2001-10-30
申请号：US08435224
申请日：1995-05-05
申请人： Dirk D'hont , Luc Voet , Luc Leenders
发明人： Dirk D'hont , Luc Voet , Luc Leenders
IPC分类号： G03C176
CPC分类号： B41M5/24 , B41M5/42 , Y10S428/913 , Y10S430/146 , Y10S430/151 , Y10T428/24917
摘要： A heat mode recording element is disclosed comprising a metal recording layer, preferably a bismuth layer, and a layer containing a roughening agent underneath the metal layer. An image is formed by exposure with intense laser light and the presence of the roughening agent reduces or eliminates interference patterns. In an alternative embodiment a roughened support is used instead of a layer containing a roughening agent.
摘要翻译：公开了一种热模式记录元件，其包括金属记录层，优选铋层，以及在金属层下面含有粗糙剂的层。通过用强烈的激光曝光形成图像，并且粗糙剂的存在降低或消除了干涉图案。在替代实施例中，使用粗糙化的载体代替含有粗糙剂的层。

65. 发明授权

US06230621B1 Processless thermal printing plate with well defined nanostructure 有权
标题翻译：无定型热敏印版，具有明确的纳米结构
公开(公告)号：US06230621B1
公开(公告)日：2001-05-15
申请号：US09339229
申请日：1999-06-24
申请人： Eric Verschueren , Ludo Van Rompuy , Joan Vermeersch , Luc Leenders
发明人： Eric Verschueren , Ludo Van Rompuy , Joan Vermeersch , Luc Leenders
IPC分类号： B41N114
CPC分类号： B41C1/1025 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , B41M5/465
摘要： According to the present invention there is provided a heat-sensitive material for making lithographic printing plates having on a lithographic support an image-forming layer including a hydrophilic binder, a cross-linking agent for the hydrophilic binder, metal oxide particles with a mean diameter of at least 100 nm and dispersed hydrophobic thermoplastic polymer particles, characterized in that the image-forming layer has a ratio of specific surface (in m2 per g) over mean roughness(in &mgr;m) of more than 0.65 and that the mean pore width is less than 15 nm.
摘要翻译：根据本发明，提供一种用于制造平版印刷版的热敏材料，其在平版印刷载体上具有包含亲水性粘合剂的图像形成层，亲水性粘合剂的交联剂，平均直径的金属氧化物颗粒的分散的疏水性热塑性聚合物颗粒，其特征在于，成像层的比表面积（以平方米/克计）相对于平均粗糙度（以毫米计）大于0.65，平均孔宽为小于15nm。

66. 发明授权

US5972556A Thermographic and photothermographic materials for producing lithographic printing elements and processes therefor 失效
标题翻译：用于生产平版印刷元件的热成像和光热成像材料及其工艺
公开(公告)号：US5972556A
公开(公告)日：1999-10-26
申请号：US710061
申请日：1996-09-09
申请人： Luc Leenders
发明人： Luc Leenders
IPC分类号： B41C1/10 , G03C1/498 , G03F7/34 , G03F7/06
CPC分类号： G03F7/346 , B41C1/1008 , G03C1/4989 , B41C2210/02 , B41C2210/04 , B41C2210/22 , B41C2210/24 , Y10S430/165
摘要： A (photo)thermographic material is provided, capable of being used to produce a lithographic printing plate, comprising a support, a hydrophobic thermosensitive layer and a hydrophilic surface adjoining the hydrophobic thermosensitive layer, the thermosensitive layer containing an ingredient A, for example a substantially light-insensitive organic silver salt, which upon negative or positive image-wise heating reacts with at least one other ingredient B, for example a reducing agent therefor, in thermal working relationship therewith, producing a moiety which changes the adhesion between the thermosensitive layer and an adjoining hydrophilic surface to an extent such that negative or positive image-wise separation of the hydrophobic thermosensitive layer from the adjoining hydrophilic surface is enabled.
摘要翻译：提供了一种（照片）热成像材料，其能够用于制备平版印刷版，其包含支撑体，疏水性热敏层和邻接疏水热敏层的亲水表面，所述热敏层含有成分A，例如基本上光不敏感的有机银盐，其在负或正图像加热时与至少一种其它成分B（例如其还原剂）在热加工关系中反应，产生改变热敏层和相邻的亲水表面，使得疏水性热敏层与相邻的亲水表面的负成像或正像形分离成为可能。

67. 发明授权

US5952136A Method for the preparation of an improved heat mode image 失效
标题翻译：用于制备改进的热模式图像的方法
公开(公告)号：US5952136A
公开(公告)日：1999-09-14
申请号：US979492
申请日：1997-11-28
申请人： Eddie Daems , Joan Vermeersch , Luc Leenders , Rita Torfs
发明人： Eddie Daems , Joan Vermeersch , Luc Leenders , Rita Torfs
IPC分类号： B41M5/36 , B41M5/40 , B41M5/46 , G03F9/00
CPC分类号： B41M5/46 , B41M5/366 , B41M5/465 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： A method is disclosed, and a corresponding thermal imaging medium for use with it, for the formation of an improved heat mode image comprising (A) exposing information-wise to laser radiation a thermal imaging medium comprising (1) a transparent support, (2) an image recording layer containing a hydrophilic binder, a substance capable of converting laser radiation into heat, and a dispersion of a hydrophobic polymer capable of undergoing thermocoagulation by the action of heat and having a built-in UV-absorber. A heat mode image with high density and improved resistance to physical damage is obtained.
摘要翻译：公开了一种方法，以及与其一起使用的相应的热成像介质，用于形成改进的热模式图像，其包括（A）将信息曝光于激光辐射的热成像介质，所述热成像介质包括（1）透明支撑体（2 ）含有亲水性粘合剂，能够将激光辐射转化为热的物质的图像记录层，以及能够通过热作用进行热凝和具有内置的紫外线吸收剂的疏水性聚合物的分散体。获得具有高密度和改善的物理损伤抵抗力的热模式图像。

68. 发明授权

US5908731A Heat sensitive imaging element and a method for producing lithographic plates therewith 失效
标题翻译：热敏成像元件及其制造方法
公开(公告)号：US5908731A
公开(公告)日：1999-06-01
申请号：US888289
申请日：1997-07-03
申请人： Luc Leenders , Bart Aerts
发明人： Luc Leenders , Bart Aerts
IPC分类号： B41C1/10 , G03F7/11
CPC分类号： B41C1/1033 , Y10S430/146 , Y10S430/165
摘要： According to the present invention there is provided a heat mode imaging element comprising in the order given:i) a lithographic base having a hydrophilic surface,ii) a layer comprising a metal and/or a metallic derivative capable of being ablated by actinic radiation andiii) a hydrophobic layercharacterized in that the hydrophobic layer is a cross-linked layer.
摘要翻译：根据本发明，提供了一种热模式成像元件，其按照以下顺序包括：i）具有亲水表面的光刻基底，ii）包含能够被光化辐射消融的金属和/或金属衍生物的层，以及 iii）疏水层，其特征在于疏水层是交联层。

69. 发明授权

US5750319A 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：US5750319A
公开(公告)日：1998-05-12
申请号：US856098
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 , G03C1/49 , G03C1/34 , G03C1/494
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 and a binder, on a support, characterized in that the thermosensitive element further comprises in reactive association with the light-insensitive organic silver salt and the organic reducing agent a 1,2,4-triazole compound with at least one of the nitrogen atoms having a hydrogen atom and none of the carbon atoms being part of a thione-group, said compound not being annulated with an aromatic ring system; and a thermal image recording process therefor.
摘要翻译：一种基本上非光敏的记录材料，其包含热敏元件，其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和粘合剂，其特征在于，所述热敏元件还包括反应性缔合与光不敏感有机银盐和有机还原剂一起使用1,2,4-三唑化合物，其中至少一个氮原子具有氢原子，并且没有碳原子是硫酮基的一部分，所述化合物不被芳环系统所占据; 及其热图像记录处理。

70. 发明授权

US5378580A Heat mode recording material and method for producing driographic printing plates 失效
标题翻译：热模式记录材料及其制造方法
公开(公告)号：US5378580A
公开(公告)日：1995-01-03
申请号：US59283
申请日：1993-05-11
申请人： Luc Leenders
发明人： Luc Leenders
IPC分类号： B41C1/055 , B41C1/10 , B41M5/24 , B41M5/382 , B41M5/40 , B41M5/46 , B41M5/50 , B41M5/52 , B41N1/00 , B41N3/03 , G03F7/30 , G03F7/36
CPC分类号： B41M5/46 , B41C1/1033 , B41N1/003 , B41N3/03 , B41C2210/16 , B41M5/24 , B41M5/465 , Y10S430/145 , Y10S430/146
摘要： The present invention provides a method for making a lithographic printing plate requiring no dampening liquid comprising the steps of:image-wise exposing using a laser beam a heat mode recording material comprising on a support having an oleophilic surface (i) a recording layer having a thickness of not more than 3 .mu.m and containing a substance capable of converting the laser beam radiation into heat and (ii) a cured oleophobic surface layer and wherein said recording layer and oleophobic surface layer may be the same layer;rubbing the exposed heat mode recording material thereby removing said oleophobic surface layer in the exposed areas so that the underlying oleophilic surface is exposed andavoiding the swelling of said oleophobic surface layer by carrying out said rubbing without the use of a liquid or with the use of a non-solvent for said oleophobic surface layer.
摘要翻译：本发明提供一种制备不需要润版液的平版印刷版的方法，包括以下步骤：使用激光束成像曝光包括在具有亲油表面的载体上的加热模式记录材料（i）具有厚度不大于3μm，并且含有能够将激光束辐射转化成热的物质和（ii）固化的疏油表面层，并且其中所述记录层和疏油表面层可以是相同的层; 摩擦暴露的热模式记录材料，从而去除暴露区域中的疏油表面层，使得下面的亲油表面暴露，并且通过在不使用液体的情况下进行所述摩擦而避免所述疏油表面层的溶胀，或者使用所述疏油表面层的非溶剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式