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    • 1. 发明授权
    • Hologram transfer foil
    • 全息转印箔
    • US06994937B2
    • 2006-02-07
    • US09843891
    • 2001-04-30
    • Tetsuya ToshineHiroyuki OhtakiKenji Ueda
    • Tetsuya ToshineHiroyuki OhtakiKenji Ueda
    • G03H1/04
    • B44C1/1716G03H1/0011G03H1/0248G03H1/0252G03H2240/50G03H2250/10G03H2250/35G03H2250/40G03H2250/42
    • The invention provides a hologram transfer foil (1) comprising, that includes, in order from top to bottom, a substrate (7), a volume hologram layer (2) releasably stacked on substrate (7) and comprising a volume hologram in a cured resin layer, a first heat seal layer (3) and a second heat seal layer (4). In use, the hologram transfer foil (1) is applied on the second heat seal layer (4) side over an application member. The adhesion force of volume hologram layer (2) to the application member is larger than a material fracture force for the volume hologram layer or the application member, so that the hologram transfer layer can be applied by thermo-compression to the application member. This hologram transfer foil is useful for illegal copying of the hologram layer because when the volume hologram is forcibly peeled from the application, a material fracture of the volume hologram layer or application member occurs. When a colored layer functioning as a back layer is provided, it is possible to obtain a hologram transfer foil which eliminates any adverse influence of a coloring component on the volume hologram layer.
    • 本发明提供了一种全息转印箔(1),其包括从顶部到底部的顺序包括基底(7),可释放地堆叠在基底(7)上的体积全息图层(2),并且包括固化的体积全息图 树脂层,第一热封层(3)和第二热封层(4)。 在使用中,全息转印箔(1)在施加构件上施加在第二热封层(4)侧上。 体积全息图层(2)对施加构件的粘附力大于体积全息图层或施加构件的材料断裂力,使得可以通过热压将全息图转印层施加到施加构件。 该全息图转印箔对于非法复制全息图层是有用的,因为当体积全息图被强制地从应用中剥离时,会发生体积全息图层或应用构件的材料断裂。 当提供用作背层的着色层时,可以获得消除着色组分对体积全息图层的任何不利影响的全息图转印箔。
    • 4. 发明授权
    • Volume hologram laminate
    • 体积全息图层压板
    • US07820263B2
    • 2010-10-26
    • US10918473
    • 2004-08-16
    • Hiroyuki OhtakiKenji Ueda
    • Hiroyuki OhtakiKenji Ueda
    • G03H1/04
    • G03H1/02G03H1/0011G03H1/0248G03H2001/026G03H2240/50G03H2250/10G03H2260/12Y10T428/14Y10T428/1476Y10T428/1481Y10T428/1486Y10T428/2848
    • 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.
    • 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,其玻璃化转变温度为30℃-70℃,在50℃下的动态储能弹性模量为5×105Pa-5×107Pa。当 以6.28rad / s测量,第二粘合剂层的动态储能弹性模量在5×10 4 Pa以下或在50℃下为6.28rad / s时为至少2.5×10 5 Pa。
    • 10. 发明授权
    • Volume hologram laminate
    • 体积全息图层压板
    • US06432498B1
    • 2002-08-13
    • US09288572
    • 1999-04-09
    • Hiroyuki OhtakiKenji Ueda
    • Hiroyuki OhtakiKenji Ueda
    • G03H104
    • G03H1/02G03H1/0011G03H1/0248G03H2001/026G03H2240/50G03H2250/10G03H2260/12Y10T428/14Y10T428/1476Y10T428/1481Y10T428/1486Y10T428/2848
    • 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.
    • 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,当在6.28rad测量时,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 /秒,并且当以6.28rad / s测量时,第二粘合剂层的动态储存弹性模量在50℃下不大于5×10 4 Pa或至少2.5×10 5 Pa。