公开(公告)号：US08314828B2

公开(公告)日：2012-11-20

申请号：US12581151

申请日：2009-10-18

申请人： Bart Bombay ,  Joseph Leibenguth ,  Jean-Luc Lesur

发明人： Bart Bombay ,  Joseph Leibenguth ,  Jean-Luc Lesur

IPC分类号： B41J2/435 ,  B41J2/47

CPC分类号： B42D25/41 ,  B41M5/26 ,  B41M5/34 ,  B41M5/36 ,  B42D25/00 ,  B42D25/23 ,  B42D2033/14 ,  B42D2035/06 ,  B42D2035/26

摘要： Personalization of identity card by producing a color image thereon by selectively exposing photon-sensitive layers on the card to change between transparent and opaque thereby selectively revealing opaque colors from the photon-sensitive layer or from a printed substrate. Other systems and methods are disclosed.

摘要翻译： 通过选择性地暴露卡上的光敏层以在透明和不透明之间变化从而选择性地显示来自光敏层或印刷基板的不透明颜色，通过在其上产生彩色图像来个性化身份证。 公开了其它系统和方法。

公开(公告)号：US07459218B2

公开(公告)日：2008-12-02

申请号：US10502942

申请日：2003-01-31

申请人： Osamu Majima

发明人： Osamu Majima

IPC分类号： G02F1/167 ,  G02F1/17 ,  G02F1/137

CPC分类号： B41M5/38285 ,  B41M5/36 ,  B41M5/361 ,  G02F1/09 ,  G02F2001/094 ,  Y10T428/24868 ,  Y10T428/24876 ,  Y10T428/24884 ,  Y10T428/24893 ,  Y10T428/24901 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/257 ,  Y10T428/26 ,  Y10T428/31801 ,  Y10T428/325

摘要： Discloses is a rewritable thin image display sheet, an image display apparatus and an image display system. In the image display system, a low-melting-point wax 18 with a magnetic powder 16 dispersed therein is held between a heat-generation layer 12 and a transparent layer 14 which are disposed spaced apart from one another, and a zone of the low-melting-point wax 18 corresponding to a pixel for image display is selectively heated and molted by the heat-generation layer 12. Then, the magnetic powder 16 in the molten zone is displaced toward the transparent layer 14 so as to display a given image on the transparent layer. The rewritable thin image display sheet, the image display apparatus and the image display system can reliably display an image in a rewritable state while achieving a significantly simplified structure.

摘要翻译： 公开了可重写薄片显示片，图像显示装置和图像显示系统。 在图像显示系统中，分散有磁性粉末16的低熔点蜡18保持在彼此间隔开设置的发热层12和透明层14之间，并且低熔点区域 对应于用于图像显示的像素的熔点蜡18被发热层12选择性地加热和蜕皮。然后，熔融区中的磁粉16朝向透明层14移位，以显示给定图像 在透明层。 可重写薄片显示片，图像显示装置和图像显示系统可以可靠地显示可重写状态的图像，同时实现显着简化的结构。

公开(公告)号：US20080254396A1

公开(公告)日：2008-10-16

申请号：US11866093

申请日：2007-10-02

申请人： Dirk Quintens

发明人： Dirk Quintens

IPC分类号： B41C1/055 ,  B29C49/08

CPC分类号： G03C1/7954 ,  B29C55/06 ,  B29C55/143 ,  B29K2033/18 ,  B29K2067/00 ,  B29K2105/0032 ,  B29K2105/0088 ,  B29K2105/04 ,  B29K2711/12 ,  B29K2995/0025 ,  B41M5/36 ,  B41M5/41 ,  B41M5/508 ,  B41M2205/02 ,  B41M2205/12 ,  C08J5/18 ,  C08J2367/02 ,  C08K3/013 ,  C08L25/12 ,  C08L67/02 ,  Y10S430/165 ,  Y10T156/10 ,  Y10T428/24802 ,  Y10T428/24893 ,  Y10T428/249953 ,  Y10T428/249978 ,  Y10T428/249992 ,  Y10T428/254 ,  Y10T428/31786 ,  Y10T428/31855 ,  C08L2666/06 ,  C08L35/00 ,  C08L25/00

摘要： A process for producing a non-transparent microvoided self-supporting film comprising the steps of: i) mixing at least one linear polyester having together monomer units consisting essentially of terephthalate, isophthalate and aliphatic dimethylene with the molar ratio of isophthalate monomer units to terephthalate monomer units being at least 0.02 to provide a linear polyester matrix; at least one amorphous high polymer with a higher glass transition temperature than the glass transition temperature of said linear polyester matrix and/or at least one crystalline high polymer having a higher melting point than the glass transition temperature of said linear polyester matrix; and optionally at least one ingredient from the group of ingredients consisting of inorganic opacifying pigments, whitening agents, UV-absorbers, light stabilizers, antioxidants, flame retardants and colorants in a kneader or an extruder; ii) forming the mixture produced in step i) in a thick film followed by quenching; iii) longitudinally stretching the thick film at a stretching force of >4 N/mm2 to at least twice the initial length; and iv) transversly stretching the longitudinally stretched film from step (iii) to at least twice the initial width; the use of the non-transparent microvoided axially stretched film produced according to the above-described process as a synthetic paper; and the use of the non-transparent microvoided axially stretched film produced according to the above-described process image recording elements.

摘要翻译： 一种制造不透明的微孔自支撑膜的方法，包括以下步骤：i）将至少一种线性聚酯与单体单元的单体单元与对苯二甲酸酯单体的摩尔比混合在一起的基本上由对苯二甲酸酯，间苯二甲酸酯和脂肪族二亚甲基组成的单体单元 单元为至少0.02以提供线性聚酯基质; 至少一种具有比所述线性聚酯基质的玻璃化转变温度高的玻璃化转变温度和/或具有比所述线性聚酯基体的玻璃化转变温度更高的熔点的至少一种结晶高分子的至少一种无定形高分子; 和任选的至少一种成分，由捏合机或挤出机中的无机遮光颜料，增白剂，紫外线吸收剂，光稳定剂，抗氧化剂，阻燃剂和着色剂组成的成分组成; ii）在厚膜中形成步骤i）中制备的混合物，随后淬火; iii）以> 4N / mm 2的拉伸力将厚膜纵向拉伸至初始长度的至少两倍; 和iv）将从步骤（iii）的纵向拉伸膜横向拉伸至初始宽度的至少两倍; 使用根据上述方法制造的非透明微孔轴向拉伸膜作为合成纸; 以及使用根据上述处理图像记录元件制造的非透明微孔轴向拉伸膜。

公开(公告)号：US20070020530A1

公开(公告)日：2007-01-25

申请号：US11183249

申请日：2005-07-15

申请人： Paul Zientek ,  Gary Power ,  Joshua Nemeth

发明人： Paul Zientek ,  Gary Power ,  Joshua Nemeth

IPC分类号： G03H1/00

CPC分类号： G03H1/02 ,  B41M3/14 ,  B41M5/24 ,  B41M5/36 ,  B42D25/00 ,  B42D25/29 ,  B42D25/328 ,  B42D25/41 ,  B42D25/42 ,  B42D2035/20 ,  B42D2035/26 ,  G03H1/0011 ,  G03H1/0244 ,  G03H1/0276 ,  G03H2001/0292 ,  G03H2260/62

摘要： Various methods of producing a security document or article including a diffractive optical microstructure are disclosed. One method includes applying an opacifying layer (102) to at least one surface of a transparent substrate (100). An area of the opacifying layer (102) is exposed to laser radiation (108) to ablate apertures (110) in selected portions of the opacifying layer (102), thereby forming a diffractive optical microstructure (112) on the surface of the substrate (100). The laser radiation may be patterned prior to exposing the opacifying layer (102), for example by passing the radiation through a mask (104). Alternatively, a focussed or collimated laser beam (206) may be directed onto the selected portions of the opacifying layer (102). Laser radiation may be directed onto the opacifying layer (102) either directly, or through the transparent substrate (100). Security documents or articles made in accordance with the method are also provided.

摘要翻译： 公开了生产包括衍射光学微结构的安全证件或制品的各种方法。 一种方法包括将不透明层（102）施加到透明基板（100）的至少一个表面。 不透明层（102）的区域暴露于激光辐射（108）以在不透明层（102）的选定部分中烧蚀孔（110），从而在基底表面上形成衍射光学微结构（112） 100）。 在暴露不透明层（102）之前，可以将激光辐射图案化，例如通过使辐射通过掩模（104）。 或者，聚焦或准直的激光束（206）可以被引导到不透明层（102）的选定部分上。 激光辐射可以直接或通过透明基底（100）引导到遮光层（102）上。 还提供了按照该方法制作的安全文件或物品。

公开(公告)号：US06946185B2

公开(公告)日：2005-09-20

申请号：US10303603

申请日：2002-11-25

申请人： William J. Kauffman ,  Malcolm John Selby ,  Rajmeet Kaur Jagdev

发明人： William J. Kauffman ,  Malcolm John Selby ,  Rajmeet Kaur Jagdev

IPC分类号： B05D5/06 ,  B05D7/00 ,  B41M5/36 ,  B32B3/00 ,  B32B15/02

CPC分类号： B41M5/36 ,  B05D5/061 ,  B05D7/53 ,  Y10T428/24355 ,  Y10T428/24364 ,  Y10T428/24612 ,  Y10T428/24876 ,  Y10T428/24901 ,  Y10T428/249975 ,  Y10T428/24998 ,  Y10T428/249991 ,  Y10T428/249992 ,  Y10T428/2982 ,  Y10T428/2984

摘要： Surface coverings and surface covering components that include a textured transparent or translucent wear layer and a design layer, where the design layer is printed with an ink that includes collapsible microspheres, are disclosed. Also disclosed are methods of manufacturing such surface coverings and surface covering components. In one embodiment, a pattern is printed on a substrate to be coated with a wear layer. In another embodiment, a clear transparent or translucent layer underlies the design layer. The ink includes collapsible microspheres, and can also include foaming inhibitors. A number of surface covering substrates and surface coverings can be prepared using the methods described herein. The surface coverings include a substrate, for example, a foamable substrate, a design layer printed with an ink composition that includes collapsible microspheres, and a wear layer. The ink compositions containing the collapsible microspheres can be printed via conventional gravure methods, and the transparent or translucent wear layer can also be printed using conventional methods. The fusion process through which the wear layer is applied and fused causes the microspheres to expand, and then results in the just expanded microspheres collapsing under the weight of the wear layer.

摘要翻译： 公开了包括纹理透明或半透明耐磨层和设计层的表面覆盖物和表面覆盖部件，其中设计层用包括可折叠微球体的油墨印刷。 还公开了制造这种表面覆盖物和表面覆盖部件的方法。 在一个实施例中，将图案印刷在待涂覆有耐磨层的基底上。 在另一个实施例中，透明或半透明的层位于设计层的下面。 油墨包括可折叠的微球体，还可以包括发泡抑制剂。 可以使用本文所述的方法制备多个表面覆盖基材和表面覆盖物。 表面覆盖物包括基底，例如可发泡基底，印刷有包括可折叠微球的油墨组合物的设计层和耐磨层。 含有可折叠微球的油墨组合物可以通过常规的凹版印刷方法印刷，透明或半透明的耐磨层也可以使用常规方法印刷。 穿过耐磨层并融合的融​​合过程使得微球膨胀，然后导致在磨损层重量下刚刚膨胀的微球体塌陷。

公开(公告)号：US06908505B2

公开(公告)日：2005-06-21

申请号：US10677824

申请日：2003-10-01

申请人： Nabil M. Lawandy ,  Timothy J. Driscoll ,  Charles M. Zepp

发明人： Nabil M. Lawandy ,  Timothy J. Driscoll ,  Charles M. Zepp

IPC分类号： B07C3/18 ,  B41M5/30

CPC分类号： B41M5/28 ,  B07C3/18 ,  B41M5/00 ,  B41M5/20 ,  B41M5/30 ,  B41M5/36 ,  Y10S209/90 ,  Y10T428/24802

摘要： Thermochromic compositions that include combinations of at least one color former and at least one Lewis acid in a polymer mixture are disclosed. The thermochromic compositions reversibly change appearance from substantially transparent to substantially non-transparent above a lower critical solution temperature.

摘要翻译： 公开了在聚合物混合物中包含至少一种成色剂和至少一种路易斯酸的组合的热变色组合物。 热致变色组合物在较低的临界溶液温度下可逆地将外观从基本上透明到基本不透明。

公开(公告)号：US06881915B2

公开(公告)日：2005-04-19

申请号：US10060767

申请日：2002-01-30

申请人： Nabil M. Lawandy ,  Timothy J. Driscoll ,  Charles M. Zepp

发明人： Nabil M. Lawandy ,  Timothy J. Driscoll ,  Charles M. Zepp

IPC分类号： B07C3/18 ,  G06K9/00

CPC分类号： B41M5/28 ,  B07C3/18 ,  B41M5/00 ,  B41M5/20 ,  B41M5/30 ,  B41M5/36 ,  Y10S209/90 ,  Y10T428/24802

摘要： A method and a system is disclosed for affixing invisible or unobtrusive markings to mail pieces (4), and subsequently collecting information from the mail pieces for sorting purposes. The system includes the affixation of an optically contrasting layer (1) to a mail piece, the layer changing optically upon the application of a stimulus to present a contrasting background for imaging encoded information (3) applied over the layer and related to the mail piece.

摘要翻译： 公开了一种方法和系统，用于将不可见或不引人注意的标记附加到邮件（4），并且随后从邮件收集信息用于排序目的。 该系统包括将光学对比层（1）固定到邮件上，该层在施加刺激时光学变化以呈现对比背景，用于对施加在该层上并与邮件相关的编码信息（3）成像 。

公开(公告)号：US06790809B2

公开(公告)日：2004-09-14

申请号：US10219486

申请日：2002-08-16

申请人： Keiichi Suzuki

发明人： Keiichi Suzuki

IPC分类号： B41M500

CPC分类号： B41M5/36 ,  B41M5/28 ,  B41M5/30 ,  B41M5/3372 ,  Y10S430/165

摘要： A heat-responsive-discoloring coloring composition, which is colored at a temperature lower than its discoloration initiation temperature (T) of 60° C. to 200° C.; which is substantially discolored at a temperature equal to or higher than the discoloration initiation temperature (T); and which does not recover its color once discolored, even when its temperature is lowered to a temperature lower than the discoloration initiation temperature (T) again, the heat-responsive-discoloring coloring composition comprising a polymer having a glass transition temperature (Tg) of 60° C. to 200° C.

摘要翻译： 一种热响应性变色着色组合物，其着色温度低于其变色开始温度（T）为60℃至200℃; 其在等于或高于变色起始温度（T）的温度下基本变色; 一旦变色就不会恢复其颜色，即使其温度再次降低到低于变色开始温度（T）的温度，热响应性变色着色组合物包含玻璃化转变温度（Tg）为 60℃〜200℃

公开(公告)号：US20040063250A1

公开(公告)日：2004-04-01

申请号：US10416208

申请日：2003-10-21

发明人： Erik Schaffer

IPC分类号： H01L021/44

CPC分类号： B82Y30/00 ,  B41C1/1041 ,  B41M5/26 ,  B41M5/36 ,  G05D23/1935

摘要： The present invention relates to a process and an apparatus for producing patterns, particularly high-resolution patterns, in films which are exposed to temperature gradients. In particular, there is provided a process for producing lithographic structures by exposing at least one film on a substrate to a temperature gradient, the temperature gradient generating forces in the film which cause a mass transfer in the film to thereby produce a lithographic pattern.

摘要翻译： 本发明涉及在暴露于温度梯度的膜中产生图案，特别是高分辨率图案的方法和装置。 特别地，提供了一种通过将基板上的至少一个膜暴露于温度梯度来产生光刻结构的过程，该温度梯度产生膜中的温度梯度产生膜中的质量传递从而产生光刻图案。

公开(公告)号：US06528237B1

公开(公告)日：2003-03-04

申请号：US09198501

申请日：1998-11-24

申请人： Luc Leenders ,  Ludo Van Rompuy

发明人： Luc Leenders ,  Ludo Van Rompuy

IPC分类号： G03F709

CPC分类号： B41C1/1041 ,  B41M5/36 ,  Y10S430/145 ,  Y10S430/146

摘要： According to the present invention there is provided a heat-sensitive non-ablatable wasteless imaging element for providing a lithographic printing plate, comprising on a support a top layer which is capable of forming by image-wise exposure image-wise hydrophobic and hydrophilic areas, characterized in that said imaging element contains an IR-dye capable of changing its optical density by exposure of the imaging element.

摘要翻译： 根据本发明，提供了一种用于提供平版印刷版的热敏不可消耗的无用成像元件，其包括在支撑件上的能够通过成像方式曝光成像的疏水和亲水区域形成的顶层， 其特征在于，所述成像元件包含能够通过成像元件的曝光来改变其光密度的IR染料。