公开(公告)号：US07401552B2

公开(公告)日：2008-07-22

申请号：US11211776

申请日：2005-08-25

申请人： Eddie Daems ,  Luc Leenders

发明人： Eddie Daems ,  Luc Leenders

IPC分类号： B41B1/02 ,  B41F31/00

CPC分类号： B41C1/003

摘要： A method for manufacturing a flexographic printing master comprising the steps of: (a) providing an ink-receiver surface; (b) jetting a curable jettable fluid on the ink-receiver surface characterized in that the curable jettable fluid comprises at least one photo-initiator, at least one monofunctional monomer, at least 5 wt % of a polyfunctional monomer or oligomer and at least 5 wt % of a plasticizer both based on the total weight of the curable jettable liquid capable of realizing a layer after curing having an elongation at break of at least 5%, a storage modulus E′ smaller than 200 MPa at 30 Hz and a volumetric shrinkage smaller than 10%.

摘要翻译： 一种制造柔性版印刷母版的方法，包括以下步骤：（a）提供吸墨剂表面; （b）在储墨表面上喷射可固化的可喷射流体，其特征在于可固化的可喷射流体包含至少一种光引发剂，至少一种单官能单体，至少5重量％的多官能单体或低聚物和至少5 基于能够实现固化后的固化后的断裂伸长率为5％以上的固化型喷射液的总重量，30Hz下的储能模量E'小于200MPa，体积收缩率为20重量％ 小于10％。

公开(公告)号：US20080136160A1

公开(公告)日：2008-06-12

申请号：US11738083

申请日：2007-04-20

申请人： Luc Leenders

发明人： Luc Leenders

IPC分类号： B42D15/00

CPC分类号： B42D25/378 ,  B41M3/14 ,  B41M3/144 ,  B41M5/0029 ,  B42D25/00 ,  B42D25/29 ,  B42D25/351 ,  B42D25/373 ,  B42D25/41 ,  B42D25/415 ,  B42D25/43 ,  B42D2033/04 ,  B42D2033/08 ,  B42D2035/34

摘要： Methods for producing an information carrier comprising the steps of: (1) providing an information carrier precursor comprising: a rigid sheet or support; a receiving layer configuration comprising at least one constituent layer; and a layer or element capable of a human-readable or machine-readable change upon absorbing UV, visible or IR radiation, wherein at least one layer of the receiving layer configuration is opaque, porous, has the capability of being rendered substantially transparent upon penetration by a lacquer provided at the outermost surface of the receiving layer configuration and comprises at least one pigment and at least one binder; (2) realizing a temporary transparentization pattern by applying a vaporizable liquid pattern-wise or integrally to the receiving layer configuration; (3) writing with a light source a first pattern in the layer or element capable of human readable or machine-readable change; and in any order evaporating the vaporizable liquid; applying a second pattern to the outermost layer of the receiving layer configuration; and realizing a permanent transparentization pattern by applying a lacquer pattern-wise or integrally to the receiving layer configuration; with the proviso that the lacquer is applied after the vaporizable liquid has been evaporated, thereby producing an information carrier.

摘要翻译： 一种用于生产信息载体的方法，包括以下步骤：（1）提供信息载体前体，其包括：刚性片或支持体; 包括至少一个构成层的接收层配置; 以及能够在吸收紫外线，可见光或IR辐射时能够读取或机器可读变化的层或元件，其中至少一层接收层结构是不透明的，多孔的，具有在穿透时基本上透明的能力 通过设置在接收层构造的最外表面处的漆，并且包括至少一种颜料和至少一种粘合剂; （2）通过以图形方式或整体地将可蒸发液体施加到接收层构造来实现临时透明化图案; （3）用光源写入能够进行人类可读或机器可读变化的层或元件中的第一图案; 并以任何顺序蒸发可蒸发的液体; 将第二图案应用于所述接收层配置的最外层; 并且通过对接收层构造施加图案化或整体地涂漆来实现永久的透明化图案; 条件是在蒸发的液体已经蒸发之后施加漆，从而产生信息载体。

公开(公告)号：US07097899B2

公开(公告)日：2006-08-29

申请号：US10659622

申请日：2003-09-10

申请人： Eddie Daems ,  Luc Leenders

发明人： Eddie Daems ,  Luc Leenders

IPC分类号： B32B3/00 ,  B32B5/16 ,  B32B7/14

CPC分类号： B41M5/52 ,  B41M3/10 ,  B41M5/0029 ,  B41M5/508 ,  B41M5/5218 ,  B41M7/0081 ,  B41M7/02 ,  Y10T428/24802 ,  Y10T428/24876 ,  Y10T428/24901 ,  Y10T428/24942

摘要： An information carrier comprising a support and a receiving layer is disclosed, together with the method of preparation. The information carrier further comprises (optionally personalized) information applied, preferably by ink jet printing, on the receiver layer, and a new type of watermark, obtained by applying pattern-wise a curable varnish and curing it, and by curing an overall applied curable lacquer. One of the varnish and the lacquer have the ability upon penetration into the receiving layer of changing its transparency, thus creating a transparent watermark on an opaque background, or creating a opaque watermark on an transparent background. The finished information carrier is preferably cut in a set of multiple identification (ID) cards.

公开(公告)号：US20060098485A1

公开(公告)日：2006-05-11

申请号：US11260832

申请日：2005-10-27

申请人： Luc Leenders ,  Michel Werts

发明人： Luc Leenders ,  Michel Werts

IPC分类号： G11C16/04

CPC分类号： G11C17/00 ,  B82Y10/00 ,  G11C11/5664 ,  G11C11/5692 ,  G11C13/00 ,  G11C13/0014 ,  G11C13/0016 ,  G11C2213/80

摘要： Passive memory devices comprising at least one passive memory element and a support having a non-conductive surface on the at least one side provided with the passive memory element, the passive memory element comprising a first electrode system, an insulating system and a second electrode system, wherein the first electrode system is a pattern system; wherein the first electrode is insulated from the second electrode system; wherein at least one conductive bridge is present between the first and the second electrode systems; wherein in the absence of the at least one conductive bridge there is no direct electrical contact between the first and the second patterned electrode systems; and wherein the systems and the conductive bridges are printable using conventional printing processes; and a process for providing a passive memory device, the passive memory device comprising at least one passive memory element and a support, the support having on the at least one side provided with a passive memory element either a non-conductive surface or a patternable conductive layer, the passive memory element comprising a first patterned electrode system, a second patterned electrode system, an insulating system between the first patterned electrode system and the second patterned electrode system and at least one conductive bridge between the first patterned electrode system and the second patterned electrode system, and wherein in the absence of the at least one conductive bridge there is no direct electrical contact between the first and the second electrode systems, comprising the steps of: realizing a first electrode pattern on the non-conductive surface of the support or in the patternable conductive layer on the support, providing an insulating pattern on the first electrode pattern, providing a second electrode pattern on the insulating pattern, and providing electrical contact between the first electrode pattern and the second electrode pattern at predesignated points, wherein at least one of the steps is realized by a conventional printing process.

公开(公告)号：US20060055761A1

公开(公告)日：2006-03-16

申请号：US11211776

申请日：2005-08-25

申请人： Eddie Daems ,  Luc Leenders

发明人： Eddie Daems ,  Luc Leenders

IPC分类号： B41J2/01

CPC分类号： B41C1/003

摘要： A method for manufacturing a flexographic printing master comprising the steps of: (a) providing an ink-receiver surface; (b) jetting a curable jettable fluid on the ink-receiver surface characterized in that the curable jettable fluid comprises at least one photo-initiator, at least one monofunctional monomer, at least 5 wt % of a polyfunctional monomer or oligomer and at least 5 wt % of a plasticizer both based on the total weight of the curable jettable liquid capable of realizing a layer after curing having an elongation at break of at least 5%, a storage modulus E′ smaller than 200 MPa at 30 Hz and a volumetric shrinkage smaller than 10%.

摘要翻译： 一种制造柔性版印刷母版的方法，包括以下步骤：（a）提供吸墨剂表面; （b）在储墨表面上喷射可固化的可喷射流体，其特征在于可固化的可喷射流体包含至少一种光引发剂，至少一种单官能单体，至少5重量％的多官能单体或低聚物和至少5 基于能够实现固化后的固化后的断裂伸长率为5％以上的固化型喷射液的总重量，30Hz下的储能模量E'小于200MPa，体积收缩率为20重量％ 小于10％。

公开(公告)号：US20060054040A1

公开(公告)日：2006-03-16

申请号：US11211323

申请日：2005-08-25

申请人： Eddie Daems ,  Luc Leenders

发明人： Eddie Daems ,  Luc Leenders

IPC分类号： B41N3/00

CPC分类号： B41C1/003

摘要： A curable jettable liquid for manufacturing a flexographic printing plate comprising at least one photo-initiator, at least one monofunctional monomer, at least 5 wt % of a polyfunctional monomer or oligomer and at least 5 wt % of a plasticizer both based on the total weight of the curable jettable liquid capable of realizing a layer after curing having an elongation at break of at least 5%, a storage modulus E′ smaller than 200 MPa at 30 Hz and a volumetric shrinkage smaller than 10%.

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。

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。

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。

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。