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1. 发明授权

US07784952B2 Enclosed lens type retroreflective sheet with wide-angle reflective performance and external illumination system 有权
标题翻译：具有广角反射性能的外置式镜面反光片和外部照明系统
公开(公告)号：US07784952B2
公开(公告)日：2010-08-31
申请号：US10567259
申请日：2005-03-02
申请人： Shigeo Yukawa , Hideyuki Oki , Yoshitaka Ura
发明人： Shigeo Yukawa , Hideyuki Oki , Yoshitaka Ura
IPC分类号： G02B5/128
CPC分类号： G02B5/128 , C08J7/04 , C08J2367/00 , C08J2423/06
摘要： The retroreflective sheet of the present invention comprises a surface layer (1) including at least one layer, a focusing layer (2) containing glass spheres (3), and a metal reflective layer (4) on the back side of the focusing layer (2), wherein the glass spheres (3) are disposed at random locations in the thickness direction of the focusing layer (2). The external illumination system of the present invention comprises a sign having a sign face including the above-mentioned retroreflective sheet, and an external illumination source, and the distance from the illumination source to the sign face is within a range of at least 1 m and no more than 100 m. The present invention thereby provides a retroreflective sheet and an external illumination system with which wide-angle reflective performance with a wider incidence angle and observation angle can be ensured.
摘要翻译：本发明的逆反射片包括至少包括一层的表面层（1），包含玻璃球（3）的聚焦层（2）和在聚焦层的背面上的金属反射层（4） 2），其中所述玻璃球（3）设置在所述聚焦层（2）的厚度方向上的随机位置。本发明的外部照明系统包括具有包括上述回射片的标志面和外部照明光源的符号，并且从照明源到符号面的距离在至少1m的范围内，不超过100米。因此，本发明提供了一种可以确保具有更宽的入射角和观察角度的广角反射性能的逆反射片和外部照明系统。

2. 发明申请

US20060256439A1 Retroreflection sheet and outer type illumination system 有权
标题翻译：回射片和外部照明系统
公开(公告)号：US20060256439A1
公开(公告)日：2006-11-16
申请号：US10567259
申请日：2005-03-02
申请人： Shigeo Yukawa , Hideyuki Oki , Yoshitaka Ura
发明人： Shigeo Yukawa , Hideyuki Oki , Yoshitaka Ura
IPC分类号： G02B5/126
CPC分类号： G02B5/128 , C08J7/04 , C08J2367/00 , C08J2423/06
摘要： The retroreflective sheet of the present invention comprises a surface layer (1) including at least one layer, a focusing layer (2) containing glass spheres (3), and a metal reflective layer (4) on the back side of the focusing layer (2), wherein the glass spheres (3) are disposed at random locations in the thickness direction of the focusing layer (2). The external illumination system of the present invention comprises a sign having a sign face including the above-mentioned retroreflective sheet, and an external illumination source, and the distance from the illumination source to the sign face is within a range of at least 1 m and no more than 100 m. The present invention thereby provides a retroreflective sheet and an external illumination system with which wide-angle reflective performance with a wider incidence angle and observation angle can be ensured.
摘要翻译：本发明的逆反射片包括至少包含一层的表面层（1），包含玻璃球（3）的聚焦层（2）和在聚焦层背面的金属反射层（4） 2），其中所述玻璃球（3）设置在所述聚焦层（2）的厚度方向上的随机位置。本发明的外部照明系统包括具有包括上述回射片的标志面和外部照明光源的符号，并且从照明源到符号面的距离在至少1m的范围内，不超过100米。因此，本发明提供了一种可以确保具有更宽的入射角和观察角度的广角反射性能的逆反射片和外部照明系统。

3. 发明申请

US20060211572A1 Security sticker and process for producing the same 失效
标题翻译：安全贴和生产过程相同
公开(公告)号：US20060211572A1
公开(公告)日：2006-09-21
申请号：US10564875
申请日：2004-11-12
申请人： Shigeo Yukawa
发明人： Shigeo Yukawa
IPC分类号： B41M5/24
CPC分类号： B41M5/502 , B32B5/12 , B32B7/12 , B32B27/08 , B32B27/20 , B32B27/30 , B32B27/32 , B32B27/36 , B32B27/38 , B32B27/40 , B32B2250/05 , B32B2250/24 , B32B2307/4023 , B32B2307/412 , B32B2307/518 , B32B2307/552 , B32B2307/748 , B32B2405/00 , B32B2519/00 , B32B2605/08 , G09F3/0292 , Y10S428/916
摘要： The present invention is directed to providing a security sticker which is hard to be counterfeited, cannot be reused if being released and includes a printed image that is stable over a long period of time, and is directed to providing a method for manufacturing the same. The security sticker of the present invention includes: a surface resin layer (A)1 that has a weak affinity with a sublimable dye and allows the dye to penetrate; a print layer (B)2 that contains a low-molecular-weight compound with a molecular weight of 1300 or less in an amount of 0% to 20 wt % inclusive, has an affinity with the dye, and includes an image formed in a thickness direction of the layer by the dye; a self-destructive film layer (C1)3; and a pressure-sensitive adhesive layer (D1)4 in this order, wherein the self-destructive film layer (C1) includes a dye migration preventive resin layer (E) for preventing migration of the dye and a self-destructive layer (F), and the dye migration preventive resin layer (E) is a resin layer containing a certain kind of a vinyl resin as a main component, or a certain kind of a biaxially stretched film.
摘要翻译：本发明旨在提供一种难以伪造的安全贴纸，如果被释放则不能重复使用，并且包括长时间稳定的打印图像，并且旨在提供一种制造该方法。本发明的安全标签包括：表面树脂层（A）1，其与升华性染料具有弱亲和性并允许染料渗透; 含有分子量为1300以下的分子量为1300以下的低分子量化合物的印刷层（B）2的含量为0〜20重量％，与染料具有亲和性，并且包含形成于染料层厚度方向; 自毁薄膜层（C1）3; 和粘合剂层（D1）4，其中自破膜层（C1）包括用于防止染料迁移的防染色剂树脂层（E）和自破坏层（F），并且防染色剂树脂层（E）是含有某种乙烯基树脂作为主要成分的树脂层或某种双轴向拉伸膜。

4. 发明授权

US07906193B2 Retroreflective sheet 有权
标题翻译：反光片
公开(公告)号：US07906193B2
公开(公告)日：2011-03-15
申请号：US10534412
申请日：2003-11-10
申请人： Shigeo Yukawa , Yasuyoshi Iwamoto
发明人： Shigeo Yukawa , Yasuyoshi Iwamoto
IPC分类号： B32B33/00
CPC分类号： B32B3/30 , B32B27/08 , G02B5/128 , Y10T428/14 , Y10T428/1476 , Y10T428/24372 , Y10T428/2438 , Y10T428/2462
摘要： An original sheet of a retroreflective sheet includes plural glass beads with a metal reflective layer provided on lower hemisphere surfaces thereof, a resin support sheet for supporting the glass beads, and a transparent cover film disposed on a surface side of the resin support sheet, wherein the resin support sheet and the cover film are connected to each other by heat press emboss forming from a rear face of the resin support sheet so as to form the original sheet of the retroreflective sheet, and a retroreflective sheet laminate includes a pressure-sensitive adhesive layer and a resin release film for covering the pressure-sensitive adhesive layer on a rear side of the original sheet of the retroreflective sheet. An embossed groove by heat press emboss forming was filled with a part of the pressure-sensitive adhesive layer, a residual rate of the pressure-sensitive adhesive layer ranges between 10% and 50% inclusive, and a fall time of the pressure-sensitive adhesive layer ranges between 10 hours and 150 hours inclusive.
摘要翻译：回归反射片的原稿片包括在其下半球表面上设置有金属反射层的多个玻璃珠，用于支撑玻璃珠的树脂支撑片和设置在树脂支撑片的表面侧的透明覆盖膜，其中树脂支撑片和覆盖膜通过热压压花成形从树脂支撑片的背面彼此连接，以形成回射片的原始片，并且回射片层叠体包括压敏粘合剂层和树脂剥离膜，用于覆盖逆反射片的原稿片的后侧的压敏粘合剂层。通过热压成形形成的压花槽填充有一部分压敏粘合剂层，压敏粘合剂层的残留率在10％至50％之间，并且压敏粘合剂的下降时间层的范围在10和150小时之间。

5. 发明授权

US07303292B2 Hue variable retroreflective sheet 有权
公开(公告)号：US07303292B2
公开(公告)日：2007-12-04
申请号：US10594302
申请日：2005-04-22
申请人： Shigeo Yukawa , Jiro Sukoboshi
发明人： Shigeo Yukawa , Jiro Sukoboshi
IPC分类号： G02B5/124 , G02B5/128 , B32B3/00 , B32B18/00
CPC分类号： G02B5/128 , B32B7/02 , B42D25/29 , B42D2033/04 , B42D2033/18 , B42D2033/20 , B42D2035/24 , B44C1/105 , B44F1/10 , G02B5/26 , G02B5/28 , Y10T428/24901 , Y10T428/24917 , Y10T428/24926 , Y10T428/252
摘要： The hue variable retroreflective sheet of the present invention includes: a surface layer (1) composed of at least one layer; and a plurality of retroreflective elements (3, 4, 5) that are positioned beneath the surface layer, wherein the retroreflective elements (3, 4, 5) retroreflect incident light toward a light source direction, at least one layer of the surface layer (1) is an optical coherent layer that changes in color depending on a point of view, and in which an optical coherent coloring material with a core material having a surface that is covered with one or more substantially transparent coating layer is dispersed, and mirror-reflects the incident light toward a direction opposite to the light source side, at least one layer of the retroreflective sheet is a colored layer containing a coloring material that colors retroreflected light, and the retroreflected light and the mirror-reflected light provide different hues. Thereby, the present invention provides the hue variable retroreflective sheet that provides hues in two or more different colors by the interference of light in daylight, provides retroreflected light in color with a hue that is different from the hue in the daylight when light is projected at night, and provides a color that has still different from the hue of the retroreflected light on the other side of an incident light beam.

6. 发明申请

US20050148469A1 Laminate for printing and, printing method and printed matter using the same 有权
标题翻译：用于印刷和印刷方法的印刷品和印刷品使用相同
公开(公告)号：US20050148469A1
公开(公告)日：2005-07-07
申请号：US10514114
申请日：2003-05-12
申请人： Shigeo Yukawa , Masanobu Tanaka
发明人： Shigeo Yukawa , Masanobu Tanaka
IPC分类号： B41M5/00 , B41M5/035 , B41M5/40 , B41M5/41 , B41M5/42 , B41M5/52 , B41M7/00
CPC分类号： B41M5/035 , B41M5/41 , B41M5/42 , B41M5/5218 , B41M5/5254 , B41M5/529 , B41M7/0027 , Y10T428/24942
摘要： A laminate for printing for coloring a resin layer by allowing a sublimable dyeing agent to permeate into the inside of the resin layer through heating, which comprises, in the order from the surface, a surface resin layer A(1) having a weak affinity with the sublimable dyeing agent and allowing the dyeing agent to pass through it and a coloring resin layer B(12) having strong affinity with the dyeing agent and preventing the transfer of the dyeing agent; and a printing method and a printed mater using the lamainate. The laminate for printing has, formed as an inner layer, a coloring resin layer having strong affinity with a sublimable dyeing agent and capable of preventing the transfer of the dyeing agent, which allows the prevention of the transfer of a sublimable dyeing agent having been printed.
摘要翻译：一种用于通过使升华性染色剂通过加热渗透到树脂层内部而着色树脂层的印刷用层压体，其从表面依次包含与表面树脂层A（1）具有弱亲和性的表面树脂层A 升华染色剂并使染色剂通过，着色树脂层B（12）与染色剂具有很强的亲合力，防止染色剂的转移; 以及使用该薄片的印刷方法和印刷品。作为印刷用层叠体，形成有与升华性染色剂具有强亲合力的着色树脂层，能够防止染色剂的转印，从而能够防止已印刷的升华性染色剂的转印。

7. 发明授权

US08003197B2 Retroreflective sheet for security and method for manufacturing the same 有权
标题翻译：安全用反光片及其制造方法
公开(公告)号：US08003197B2
公开(公告)日：2011-08-23
申请号：US10564968
申请日：2004-11-12
申请人： Shigeo Yukawa , Masanobu Tanaka
发明人： Shigeo Yukawa , Masanobu Tanaka
IPC分类号： B32B3/00
CPC分类号： G02B5/128 , G09F3/0292 , Y10T428/24802 , Y10T428/24876
摘要： The present invention is directed to providing a retroreflective sheet for security that is difficult to be counterfeited, cannot be reused if once released, includes a printed image that can be identified visually regardless of an object to be attached such as a colored glass and also can be identified visually clearly even in the night time, and is directed to providing a method for manufacturing the same. The retroreflective sheet for security of the present invention includes: a surface layer 1; a binder layer 2; high-refractive-index glass beads 3; a print resin layer 4; a focusing layer 5; a metal layer 6; and a pressure-sensitive adhesive layer 7 in this order, wherein the print resin layer 4 forms a mark, the high-refractive-index glass beads 3 are disposed in the binder layer 2, a position for disposing the high-refractive-index glass beads 3 does not coincide with a position of the print resin layer 4, when being observed from the surface layer 1 side in a thickness direction of the retroreflective sheet for security, and the print resin layer 4 is made of a composition containing a room temperature curing resin as a main component.
摘要翻译：本发明旨在提供一种难以伪造的用于安全性的回射片，如果一旦释放则不能重复使用，包括可以被视觉识别的打印图像，而不管诸如彩色玻璃的被附着物体，并且还可以即使在夜间也可以清晰地识别，并且旨在提供一种制造该方法的方法。本发明的安全用逆反射片包括：表面层1; 粘合剂层2; 高折射率玻璃珠3; 印刷树脂层4; 聚焦层5; 金属层6; 和压敏粘合剂层7，其中印刷树脂层4形成标记，高折射率玻璃珠3设置在粘合剂层2中，用于设置高折射率玻璃的位置从安全性的逆反射片的厚度方向的表面层1侧观察时，珠粒3与印刷树脂层4的位置不一致，印刷树脂层4由含有室温固化树脂为主要成分。

8. 发明授权

US07238644B2 Laminate for printing and, printing method and printed matter using the same 有权
标题翻译：用于印刷和印刷方法的印刷品和印刷品使用相同
公开(公告)号：US07238644B2
公开(公告)日：2007-07-03
申请号：US10514114
申请日：2003-05-12
申请人： Shigeo Yukawa , Masanobu Tanaka
发明人： Shigeo Yukawa , Masanobu Tanaka
IPC分类号： B41M5/035 , B41M5/50
CPC分类号： B41M5/035 , B41M5/41 , B41M5/42 , B41M5/5218 , B41M5/5254 , B41M5/529 , B41M7/0027 , Y10T428/24942
摘要： A laminate for printing for coloring a resin layer by allowing a sublimable dyeing agent to permeate into the inside of the resin layer through heating, which comprises, in the order from the surface, a surface resin layer A(1) having a weak affinity with the sublimable dyeing agent and allowing the dyeing agent to pass through it and a coloring resin layer B(12) having strong affinity with the dyeing agent and preventing the transfer of the dyeing agent; and a printing method and a printed mater using the lamainate. The laminate for printing has, formed as an inner layer, a coloring resin layer having strong affinity with a sublimable dyeing agent and capable of preventing the transfer of the dyeing agent, which allows the prevention of the transfer of a sublimable dyeing agent having been printed.
摘要翻译：一种用于通过使升华性染色剂通过加热渗透到树脂层内部而着色树脂层的印刷用层压体，其从表面依次包含与表面树脂层A（1）具有弱亲和性的表面树脂层A 升华染色剂并使染色剂通过，着色树脂层B（12）与染色剂具有很强的亲和力，防止染色剂的转移; 以及使用该薄片的印刷方法和印刷品。作为印刷用层叠体，形成有与升华性染色剂具有强亲合力的着色树脂层，能够防止染色剂的转印，从而能够防止已印刷的升华性染色剂的转印。

9. 发明授权

US07238643B2 Laminated body for printing with temporary display layer and printing method using the same 有权
标题翻译：具有临时显示层打印的层压体和使用其的印刷方法
公开(公告)号：US07238643B2
公开(公告)日：2007-07-03
申请号：US10400400
申请日：2003-03-28
申请人： Shigeo Yukawa , Jiro Sukoboshi , Masanobu Tanaka
发明人： Shigeo Yukawa , Jiro Sukoboshi , Masanobu Tanaka
IPC分类号： B41M5/20
CPC分类号： B41M5/0358 , B32B7/06 , B41M5/035 , B41M5/40 , B41M5/502 , B41M5/506 , B41M5/52 , B41M5/5227 , B41M5/529 , Y10T428/24802
摘要： A laminated body for printing with a temporary display layer is configured so that the temporary display layer capable of being peeled, which includes at least one layer capable of printing and displaying, and a substrate layer including at least one layer are laminated. A surface side of the temporary display layer that does not contact with the substrate layer has a property of absorbing ink that contains a sublimable dye and includes a resin composition that does not generate a blocking phenomenon during a heat treatment for sublimating the sublimable dye to diffuse into the substrate layer and to dye the substrate layer. This laminated body allows the dye in the temporary display layer to sublimate by the application of heat so as to print an image in the substrate layer. By peeling the temporary display layer, original display can be presented with excellent long term durability and dimensional stability against heat.
摘要翻译：用临时显示层打印的层叠体被构造成使得能够被剥离的能够剥离的临时显示层（其包括至少一个能够印刷和显示的层）和包括至少一层的基底层被层压。临时显示层的与基材层不接触的表面侧具有吸收含有可升华染料的油墨的性质，并且包括在热升华期间不会产生阻塞现象的树脂组合物，以使升华的染料升华进入衬底层并染色衬底层。该层压体允许临时显示层中的染料通过施加热量升华，以便在基底层中印刷图像。通过剥离临时显示层，可以呈现出优异的长期耐久性和抗热尺寸稳定性的原始显示。

10. 发明申请

US20060057323A1 Retroreflection sheet 有权
标题翻译：回射片
公开(公告)号：US20060057323A1
公开(公告)日：2006-03-16
申请号：US10534412
申请日：2003-11-10
申请人： Shigeo Yukawa , Yasuyoshi Iwamoto
发明人： Shigeo Yukawa , Yasuyoshi Iwamoto
IPC分类号： B32B33/00
CPC分类号： B32B3/30 , B32B27/08 , G02B5/128 , Y10T428/14 , Y10T428/1476 , Y10T428/24372 , Y10T428/2438 , Y10T428/2462
摘要： An original sheet of a retroreflective sheet includes plural glass beads with a metal reflective layer provided on lower hemisphere surfaces thereof, a resin support sheet for supporting the glass beads, and a transparent cover film disposed on a surface side of the resin support sheet, wherein the resin support sheet and the cover film are connected to each other by heat press emboss forming from a rear face of the resin support sheet so as to form the original sheet of the retroreflective sheet, and a retroreflective sheet laminate includes a pressure-sensitive adhesive layer and a resin release film for covering the pressure-sensitive adhesive layer on a rear side of the original sheet of the retroreflective sheet. An embossed groove by heat press emboss forming was filled with a part of the pressure-sensitive adhesive layer, a residual rate of the pressure-sensitive adhesive layer ranges between 10% and 50% inclusive, and a fall time of the pressure-sensitive adhesive layer ranges between 10 hours and 150 hours inclusive.
摘要翻译：回归反射片的原稿片包括在其下半球表面上设置有金属反射层的多个玻璃珠，用于支撑玻璃珠的树脂支撑片和设置在树脂支撑片的表面侧的透明覆盖膜，其中树脂支撑片和覆盖膜通过热压压花成形从树脂支撑片的背面彼此连接，以形成回射片的原始片，并且回射片层压体包括压敏粘合剂层和树脂剥离膜，用于覆盖逆反射片的原稿片的后侧的压敏粘合剂层。通过热压成形形成的压花槽填充有一部分压敏粘合剂层，压敏粘合剂层的残留率在10％至50％之间，并且压敏粘合剂的下降时间层的范围在10和150小时之间。

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