公开(公告)号：US20150301500A1

公开(公告)日：2015-10-22

申请号：US14689166

申请日：2015-04-17

申请人： E I DU PONT DE NEMOURS AND COMPANY

发明人： MICHAEL G. FICKES ,  Michael L. Levin

IPC分类号： G03H1/00 ,  G03H1/02

CPC分类号： G03H1/0011 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/14 ,  B32B27/302 ,  B32B27/304 ,  B32B27/36 ,  B32B37/0015 ,  B32B37/12 ,  B32B38/0036 ,  B32B38/10 ,  B32B2250/05 ,  B32B2270/00 ,  B32B2307/40 ,  B32B2307/736 ,  B32B2439/00 ,  B32B2519/00 ,  C09J7/29 ,  C09J2203/334 ,  C09J2425/006 ,  C09J2427/006 ,  C09J2433/00 ,  C09J2467/006 ,  G03H1/0248 ,  G03H1/0252 ,  G03H1/0256 ,  G03H1/0272 ,  G03H2210/30 ,  G03H2240/50 ,  G03H2250/10 ,  G03H2250/35 ,  G03H2250/39 ,  G03H2250/40 ,  G03H2250/44 ,  G09F3/0291 ,  G09F3/04

摘要： The invention pertains in a first aspect to a multilayer film that includes a frangible holographic image layer and an adhesive layer adjacent to a side of the holographic image layer; and, an additional temporary support layer that is adjacent a side of the holographic image layer that is opposite the adhesive layer, and provides integrity to the multilayer film. The additional temporary support layer can be a polyester film that is removable from the multilayer film at ≦10 gram per inch peel strength; or, can be a heat-shrinkable film that is removable from the multilayer film with the application of heat. After application of the multilayer film to a substrate, the holographic image layer forms an exterior surface of the multilayer film. In a second aspect, the invention pertains to an authentication label of the multilayer film for attachment to a substrate, wherein a side of the adhesive layer that is opposite the holographic image layer contacts the substrate, and the holographic image layer forms an exterior surface of the label.

摘要翻译： 本发明在第一方面涉及一种多层膜，其包括易碎全息图像层和邻近全息图像层的粘合层; 以及与所述全息图像层的与所述粘合剂层相对的一侧附近的附加临时支撑层，并且对所述多层膜提供完整性。 附加的临时支撑层可以是可以从多层薄膜去除的聚酯薄膜，10克/英寸剥离强度; 或者可以是能够通过加热而从多层膜除去的热收缩膜。 在将多层膜应用于基板之后，全息图像层形成多层膜的外表面。 在第二方面，本发明涉及用于附着到基底的多层膜的认证标签，其中与全息图像层相对的粘合剂层的一侧与基底接触，并且全息图像层形成外部表面 标签。

公开(公告)号：US20120286504A1

公开(公告)日：2012-11-15

申请号：US13521757

申请日：2011-01-18

申请人： Nobuko Oikawa ,  Minoru Azakami

发明人： Nobuko Oikawa ,  Minoru Azakami

IPC分类号： B42D15/00

CPC分类号： B42D25/328 ,  B29C65/48 ,  B29C65/482 ,  B29C65/483 ,  B29C65/485 ,  B29C65/8223 ,  B29C66/1122 ,  B29C66/45 ,  B29C66/71 ,  B29C66/712 ,  B29C66/72328 ,  B29C66/733 ,  B29K2633/00 ,  B29K2667/003 ,  B29L2017/001 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B37/12 ,  B32B37/182 ,  B32B2037/1253 ,  B32B2305/347 ,  B32B2307/542 ,  B32B2310/0843 ,  B32B2310/14 ,  B32B2317/12 ,  B32B2333/00 ,  B32B2367/00 ,  B32B2425/00 ,  B42D25/355 ,  B42D25/41 ,  B42D25/455 ,  B42D25/46 ,  B42D25/47 ,  B42D25/475 ,  B42D2033/04 ,  B42D2033/08 ,  B42D2033/10 ,  B42D2033/14 ,  B42D2033/16 ,  B42D2033/20 ,  B42D2033/28 ,  B42D2033/30 ,  B42D2033/32 ,  C09D11/02 ,  C09D11/037 ,  C09D11/106 ,  C09D127/06 ,  C09D131/04 ,  C09D133/14 ,  C09J7/35 ,  C09J11/06 ,  C09J133/08 ,  C09J2205/114 ,  C09J2433/00 ,  D21H21/40 ,  D21H21/42 ,  G03H1/0011 ,  G03H1/0248 ,  G03H1/0252 ,  G03H2240/50 ,  G03H2250/35 ,  G09F3/0292 ,  B29K2067/00 ,  B29K2033/12 ,  B29K2033/08

摘要： An object of the present invention is to provide a thin volume hologram sheet to be embedded sufficiently resistant to a mechanical stress such as a stress including a tensile stress, a shear stress and a compression stress at the time of processing even under a heating condition, a forgery prevention paper and a card using the same. The object is achieved by providing a volume hologram sheet to be embedded comprising a volume hologram layer, and a substrate disposed only on one side surface of the volume hologram layer using an adhesion means, wherein a peeling strength of the volume hologram layer and the substrate is 25 gf/25 mm or more.

摘要翻译： 本发明的目的在于提供即使在加热条件下，即使在加工时也能够充分抵抗诸如包括拉伸应力，剪切应力和压缩应力在内的应力的机械应力的薄体积全息图片， 防伪纸和使用它的卡。 该目的是通过提供一种要嵌入的体积全息图片，其包括体积全息图层和仅使用粘合装置设置在体积全息图层的一个侧表面上的基底，其中体积全息图层和基底的剥离强度 为25gf / 25mm以上。

公开(公告)号：US06824929B2

公开(公告)日：2004-11-30

申请号：US10137055

申请日：2002-05-01

申请人： Arthur John Taggi ,  Mark Leaman Armstrong

发明人： Arthur John Taggi ,  Mark Leaman Armstrong

IPC分类号： G03H104

CPC分类号： G03H1/202 ,  G03H1/0486 ,  G03H2223/14 ,  G03H2223/25 ,  G03H2240/50

摘要： A method is disclosed for replicating (copying) a master hologram into a photosensitive layer to produce a copy of the hologram in a manner such that the copy of the hologram is an accurate and true replication of the master hologram with minimum interface-related defects. A holographic element containing a master hologram for use in contact copying is also disclosed.

摘要翻译： 公开了一种用于将主全息图复制（复制）到感光层中以产生全息图的副本的方式，使得全息图的复制是具有最小界面相关缺陷的主全息图的精确和真实的复制。 还公开了一种包含用于接触复印的主全息图的全息元件。

公开(公告)号：US06815027B2

公开(公告)日：2004-11-09

申请号：US10279756

申请日：2002-10-24

申请人： Akio Morii ,  Satoru Hamada ,  Hiroyuki Ohtaki ,  Kenji Ueda ,  Shingo Nishikawa

发明人： Akio Morii ,  Satoru Hamada ,  Hiroyuki Ohtaki ,  Kenji Ueda ,  Shingo Nishikawa

IPC分类号： B32B502

CPC分类号： G03H1/02 ,  B42D25/328 ,  G03H1/0011 ,  G03H1/0248 ,  G03H1/0256 ,  G03H1/202 ,  G03H2001/0413 ,  G03H2001/186 ,  G03H2001/2231 ,  G03H2240/50 ,  G03H2240/55 ,  G03H2250/10 ,  G03H2250/12 ,  G03H2250/35 ,  G03H2250/37 ,  G03H2250/39 ,  G03H2250/40 ,  G03H2250/42 ,  G03H2250/44 ,  G03H2260/12 ,  G03H2260/30 ,  G03H2270/12 ,  G09F3/0292 ,  G09F3/10 ,  G09F2003/028 ,  Y10S428/913 ,  Y10S428/915 ,  Y10T428/14 ,  Y10T428/1405 ,  Y10T428/1414 ,  Y10T428/1429 ,  Y10T428/1452 ,  Y10T428/1462 ,  Y10T428/1467 ,  Y10T428/1471 ,  Y10T428/1476 ,  Y10T428/1481 ,  Y10T428/1486 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/2486 ,  Y10T428/24868 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2982

摘要： A multilayered volume hologram structure of the invention comprises a substrate 2 for a certificate or the like, and an adhesive layer 5, a volume hologram layer 5 and a surface protective film 7 laminated on the substrate in the described order. When a multilayer structure consisting of the volume hologram layer 5 and surface protective layer 5 is forcibly released from the substrate for the purpose of making a photograph replacement or falsifying a personal information area, the volume hologram image can break down certainly, thereby ensuring prevention of falsification. A multilayered volume hologram structure-making label is useful for making a multilayered volume hologram structure.

公开(公告)号：US06805934B2

公开(公告)日：2004-10-19

申请号：US10102940

申请日：2002-03-22

申请人： Hiroyuki Ohtaki ,  Kenji Ueda

发明人： Hiroyuki Ohtaki ,  Kenji Ueda

IPC分类号： G03H104

CPC分类号： G03H1/02 ,  G03H1/0011 ,  G03H1/0248 ,  G03H2001/026 ,  G03H2240/50 ,  G03H2250/10 ,  G03H2260/12 ,  Y10T428/14 ,  Y10T428/1476 ,  Y10T428/1481 ,  Y10T428/1486 ,  Y10T428/2848

摘要： The present invention relates to a volume hologram laminate with low generation of spotty hologram flaws in the volume hologram layer even when kept under pressurized conditions during storage, and to a volume hologram laminate-fabricating label. The volume hologram laminate 1 of the invention has a first adhesive layer 3, a volume hologram layer 5, a second adhesive layer 4 and a surface protective film 6 formed in that order on a substrate 1, wherein the volume hologram layer is a hologram recording in a recording material comprising a matrix polymer and a photopolymerizable compound, having a glass transition point of 30° C.-70° C. and a dynamic storage elastic modulus of 5×105 Pa-5×107 Pa at 50° C. when measured at 6.28 rad/s, and the second adhesive layer has a dynamic storage elastic modulus of no greater than 5×104 Pa or at least 2.5×105 Pa at 50° C. when measured at 6.28 rad/s.

摘要翻译： 本发明涉及一种体积全息图层叠体，即使在储存期间保持加压条件下，体积全息图层中的斑点全息图缺陷的产生量也低，并且涉及体积全息图叠层制造标签。 本发明的体积全息图层叠体1具有在基板1上依次形成的第一粘合层3，体积全息图层5，第二粘合层4和表面保护膜6，其中，体积全息图层是全息记录 在包含基质聚合物和可光聚合化合物的记录材料中，在50℃下具有30℃-70℃的玻璃化转变点和5×10 5 Pa 5×10 7 Pa的动态储能弹性模量 当以6.28rad / s测量时，第二粘合剂层的动态储能弹性模量不大于5×10 -4 Pa或在50℃下为至少2.5×10 5 Pa，当以6.28rad / s 。

公开(公告)号：US20030104155A1

公开(公告)日：2003-06-05

申请号：US10278712

申请日：2002-10-23

发明人： Akio Morii ,  Satoru Hamada ,  Hiroyuki Ohtaki ,  Kenji Ueda ,  Shingo Nishikawa

IPC分类号： B32B009/00

CPC分类号： G03H1/02 ,  B42D25/328 ,  G03H1/0011 ,  G03H1/0248 ,  G03H1/0256 ,  G03H1/202 ,  G03H2001/0413 ,  G03H2001/186 ,  G03H2001/2231 ,  G03H2240/50 ,  G03H2240/55 ,  G03H2250/10 ,  G03H2250/12 ,  G03H2250/35 ,  G03H2250/37 ,  G03H2250/39 ,  G03H2250/40 ,  G03H2250/42 ,  G03H2250/44 ,  G03H2260/12 ,  G03H2260/30 ,  G03H2270/12 ,  G09F3/0292 ,  G09F3/10 ,  G09F2003/028 ,  Y10S428/913 ,  Y10S428/915 ,  Y10T428/14 ,  Y10T428/1405 ,  Y10T428/1414 ,  Y10T428/1429 ,  Y10T428/1452 ,  Y10T428/1462 ,  Y10T428/1467 ,  Y10T428/1471 ,  Y10T428/1476 ,  Y10T428/1481 ,  Y10T428/1486 ,  Y10T428/149 ,  Y10T428/1495 ,  Y10T428/24802 ,  Y10T428/24851 ,  Y10T428/2486 ,  Y10T428/24868 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2982

摘要： A multilayered volume hologram structure of the invention comprises a substrate 2 for a certificate or the like, and an adhesive layer 5, a volume hologram layer 5 and a surface protective film 7 laminated on the substrate in the described order. When a multilayer structure consisting of the volume hologram layer 5 and surface protective layer 5 is forcibly released from the substrate for the purpose of making a photograph replacement or falsifying a personal information area, the volume hologram image can break down certainly, thereby ensuring prevention of falsification. A multilayered volume hologram structure-making label is useful for making a multilayered volume hologram structure.

摘要翻译： 本发明的多层体积全息图结构包括用于证书等的基板2，以及按照所述顺序层压在基板上的粘合层5，体积全息图层5和表面保护膜7。 当由体积全息图层5和表面保护层5构成的多层结构被强制地从基板上释放以便进行照片更换或伪造个人信息区域时，体积全息图图像可以肯定地分解，从而确保防止 伪造 多层体积全息图结构制作标签对于制造多层体积全息图结构是有用的。

公开(公告)号：US06509076B1

公开(公告)日：2003-01-21

申请号：US09679537

申请日：2000-10-06

申请人： Hiroyuki Otaki ,  Kenji Ueda ,  Kazumasa Shinga ,  Masahiro Kawasaki

发明人： Hiroyuki Otaki ,  Kenji Ueda ,  Kazumasa Shinga ,  Masahiro Kawasaki

IPC分类号： G03H104

CPC分类号： G09F3/10 ,  C08G18/625 ,  C08G2170/40 ,  C08L63/00 ,  C08L75/00 ,  C08L2666/14 ,  C09J133/062 ,  C09J2201/606 ,  G03H1/0248 ,  G03H2240/50 ,  G03H2250/10 ,  G09F3/02 ,  Y10T428/14 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2891

摘要： A pressure-sensitive adhesive for a pressure-sensitive adhesive layer in a volume hologram laminate is provided which, when kept in the pressed state, for example, during storage, is less likely to cause spotty hologram defects in the volume hologram layer. The pressure-sensitive adhesive for a pressure-sensitive adhesive layer in a volume hologram laminate is a pressure-sensitive adhesive for a pressure-sensitive adhesive layer in a volume hologram laminate comprising a substrate 2 and, stacked on the substrate 2 in the following order, a first pressure-sensitive adhesive layer 3, a volume hologram layer 5, a second pressure-sensitive adhesive layer 4, and a surface protective film 6, the second pressure-sensitive adhesive layer having been formed from an acrylic pressure-sensitive adhesive comprising an acrylic copolymer resin, composed mainly of an alkyl acrylate, and a crosslinking agent, the second pressure-sensitive adhesive layer having a dynamic storage modulus of not less than 2.5×105 Pa as measured at a measuring frequency of 6.28 rad/sec and a temperature of 50° C. and a loss tangent (tan &dgr;) defined as dynamic loss modulus/dynamic storage modulus at 120° C. of not more than 0.15.

公开(公告)号：US20020191234A1

公开(公告)日：2002-12-19

申请号：US10156141

申请日：2002-05-29

申请人： DAI NIPPON PRINTING CO., LTD.

发明人： Miwa Ishimoto ,  Masachika Watanabe ,  Hiroyuki Ohtaki ,  Kenji Ueda

IPC分类号： G03H001/00 ,  B42D015/00

CPC分类号： G03H1/0252 ,  B42D25/328 ,  G03H1/0011 ,  G03H2001/2635 ,  G03H2240/50 ,  G03H2250/10 ,  G09F3/0291 ,  G09F3/0292 ,  G09F3/0294 ,  Y10T428/14

摘要： A hologram laminate allows traces of separation of the hologram to be clearly left on both the adherend and the hologram label and hence makes it possible to prevent reuse of the hologram and is excellent in graphical design function and suitable for certification purposes. A hologram label used for the fabrication of the hologram laminate is also provided. The hologram laminate has a colored layer, a release pattern, a transparent film, a hologram layer and a surface protective layer laminated on an adherend in the order mentioned. The hologram layer includes a volume hologram layer and a relief hologram layer having a transparent thin-film layer over the surface of a relief interference fringe pattern. The volume hologram layer and the relief hologram layer are superimposed so as to be switchable from one to another. The hologram laminate is separable between the adherend and the transparent film. When the hologram is separated, the colored layer is left on the adherend in a pattern corresponding to the release pattern. The hologram label has a release sheet in place of the adherend in the hologram laminate.

摘要翻译： 全息图层压板允许全息图的分离痕迹清楚地留在被粘物和全息图标签上，因此可以防止全息图的再利用，并且具有优异的图形设计功能并且适合于认证目的。 还提供了用于制造全息图层压板的全息图标签。 所述全息图层叠体具有以所述顺序层压在被粘物上的着色层，剥离图案，透明膜，全息图层和表面保护层。 全息图层包括体积全息图层和在浮雕干涉条纹图案的表面上具有透明薄膜层的凸版全息图层。 体积全息图层和凸版全息图层被叠加以便可以从一个切换到另一个。 全息图层压板可以在被粘物和透明膜之间分离。 当全息图分离时，着色层以对应于释放图案的图案留在被粘物上。 全息标签具有取代全息图层压板中的被粘物的剥离片。

公开(公告)号：US20020150712A1

公开(公告)日：2002-10-17

申请号：US10102940

申请日：2002-03-22

申请人： Dai Nippon Printing Co., Ltd.

发明人： Hiroyuki Ohtaki ,  Kenji Ueda

IPC分类号： B32B009/00

CPC分类号： G03H1/02 ,  G03H1/0011 ,  G03H1/0248 ,  G03H2001/026 ,  G03H2240/50 ,  G03H2250/10 ,  G03H2260/12 ,  Y10T428/14 ,  Y10T428/1476 ,  Y10T428/1481 ,  Y10T428/1486 ,  Y10T428/2848

摘要： The present invention relates to a volume hologram laminate with low generation of spotty hologram flaws in the volume hologram layer even when kept under pressurized conditions during storage, and to a volume hologram laminate-fabricating label. The volume hologram laminate 1 of the invention has a first adhesive layer 3, a volume hologram layer 5, a second adhesive layer 4 and a surface protective film 6 formed in that order on a substrate 1, wherein the volume hologram layer is a hologram recording in a recording material comprising a matrix polymer and a photopolymerizable compound, having a glass transition point of 30null C.-70null C. and a dynamic storage elastic modulus of 5null105 Pa-5null107 Pa at 50null C. when measured at 6.28 rad/s, and the second adhesive layer has a dynamic storage elastic modulus of no greater than 5null104 Pa or at least 2.5null105 Pa at 50null C. when measured at 6.28 rad/s.

公开(公告)号：US6017657A

公开(公告)日：2000-01-25

申请号：US978916

申请日：1997-11-26

申请人： Brian R. Mentz ,  Timothy F. Dolan

发明人： Brian R. Mentz ,  Timothy F. Dolan

IPC分类号： B21B1/22 ,  B21B27/00 ,  B21H7/00 ,  B21H8/00 ,  B21H8/02 ,  B44B5/02 ,  B44C1/24 ,  B44F1/10 ,  C25D1/10 ,  G03H1/02 ,  G03H1/18

CPC分类号： B21H8/005 ,  B21H8/02 ,  B44B5/026 ,  B44C1/24 ,  B44F1/10 ,  G03H1/028 ,  B21B1/227 ,  B21B27/005 ,  B21H8/00 ,  C25D1/10 ,  G03H1/0244 ,  G03H2001/0288 ,  G03H2001/0296 ,  G03H2240/50 ,  G03H2240/55 ,  G03H2270/13 ,  G03H2270/52 ,  Y10S29/037

摘要： Surface relief holograms are prepared by directly impressing them into aluminum and other hard metal substrates, without the need to preheat or otherwise soften the substrate. A holographic embossing shim is prepared from a master and possesses a unique combination of surface configuration, hardness, and strength. The embossing shim can be mounted on a cylindrical support. In one embodiment, the shim is used to emboss a hardenable material, which is later hardened to form a tool.

摘要翻译： 通过将它们直接压印到铝和其它硬质金属基底中而不需要预热或以其它方式软化基底来制备表面凹凸全息图。 全息压纹垫片由母版制成，具有表面形状，硬度和强度的独特组合。 压花垫片可以安装在圆柱形支架上。 在一个实施例中，垫片用于压印可硬化材料，其随后被硬化以形成工具。