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1. 发明授权

US11927779B2 Method for manufacturing retroreflective sheet and retroreflective sheet 有权
公开(公告)号：US11927779B2
公开(公告)日：2024-03-12
申请号：US16978222
申请日：2019-03-26
申请人： NIPPON CARBIDE INDUSTRIES CO., INC.
发明人： Chenyang Jiang , Toshiaki Shiomi
IPC分类号： G02B5/122 , B32B27/08 , G02B5/124
CPC分类号： G02B5/124 , B32B27/08
摘要： A method for manufacturing a retroreflective sheet, provided with a retroreflective layer having retroreflective elements on one surface, a back face layer provided to face the retroreflective elements, a coupling portion to couple a part of the retroreflective elements and a part of the back face layer, the method including a preparation step of preparing a resin composition that has a viscosity capable of adhering over a predetermined time after application of predetermined energy, and completes curing after the predetermined time passes, a coating step of applying the resin composition forming the coupling portion on the retroreflective layer or the back face layer, an energy application step of applying the predetermined energy to the resin composition, and a bonding step of bonding the retroreflective layer and the back face layer via the resin composition to which the predetermined energy is applied before the predetermined time passes.

2. 发明申请

US20220163817A1 STEREOSCOPIC EMBLEM 有权
公开(公告)号：US20220163817A1
公开(公告)日：2022-05-26
申请号：US17527821
申请日：2021-11-16
申请人： NIPPON CARBIDE INDUSTRIES CO., INC. , HAYASHI TELEMPU CORPORATION
发明人： Taketoshi Hayashi , Arito Kurobe
IPC分类号： G02B30/50 , G02B5/26
摘要： A stereoscopic emblem includes: a retroreflective sheeting in which a surface on one side where light is incident and emitted protrudes and a recess is formed on a surface on the other side facing the protruding surface on the one side; a cured resin provided in the recess; and an adhesive layer provided on a side opposite to the retroreflective sheeting side with respect to the cured resin.

3. 发明授权

US10302954B2 Image display device 有权
公开(公告)号：US10302954B2
公开(公告)日：2019-05-28
申请号：US15577914
申请日：2016-06-10
申请人： NIPPON CARBIDE INDUSTRIES, CO., INC.
发明人： Takuma Houzyou , Chihiro Hayashi
IPC分类号： G02B27/09 , G02B5/124 , G03B21/20 , G02B27/22 , G02B27/24
摘要： An image display device includes a half mirror, an image output device configured to output a light beam to one face of the half mirror, and a retroreflective member configured to retroreflect at least one of a light beam mirror-reflected off the one face of the half mirror and a light beam transmitted through the one face of the half mirror. The retroreflective member has a base material layer and a plurality of prismatic retroreflective elements formed on one face or two faces of the base material layer. The height of the prismatic retroreflective elements is 10 μm or more and 1,000 μm or less. The tilt angle of the optical axis of the prismatic retroreflective elements is zero degree.

4. 发明申请

US20180164596A1 IMAGE DISPLAY DEVICE 审中-公开
公开(公告)号：US20180164596A1
公开(公告)日：2018-06-14
申请号：US15580300
申请日：2016-06-10
申请人： NIPPON CARBIDE INDUSTRIES, CO., INC.
发明人： Takuma Houzyou , Chihiro Hayashi
IPC分类号： G02B27/09 , G02B26/08
CPC分类号： G02B27/0977 , G02B5/124 , G02B26/0816 , G02B27/2292 , G02B27/24
摘要： An image display device includes a half mirror, an image output device configured to output a light beam to one face of the half mirror, and a retroreflective member configured to retroreflect at least one of a light beam mirror-reflected off the one face of the half mirror and a light beam transmitted through the one face of the half mirror. The retroreflective member has a base material layer and a plurality of prismatic retroreflective elements formed on one face or two faces of the base material layer. The tilt angle of the optical axis of the prismatic retroreflective element exceeds zero degree.

5. 发明授权

US09346419B2 Sign plate 有权
标题翻译：标牌
公开(公告)号：US09346419B2
公开(公告)日：2016-05-24
申请号：US14373151
申请日：2013-01-30
申请人： Nippon Carbide Industries Co., Inc.
发明人： Katsuhisa Sirosaki , Ikuo Mimura
IPC分类号： G09F13/16 , B60R13/10 , G06K7/10 , G06K19/077
CPC分类号： B60R13/10 , G06K7/10009 , G06K19/07771 , G06K2007/10504
摘要： A sign plate 1 includes a plate-shaped metal plate 2 having a a slot 23 which penetrates from the front surface 21 toward the back surface 22, an RFID inlay 3 arranged on the front surface 21 of the metal plate 2 so as to straddle the slot 23, and a retroreflective sheeting 4 arranged on the front surface 21 of the metal plate 2 and having a mirror reflective region 41 and a non-mirror reflective region 42. In a plan view of the retroreflective sheeting 4, the mirror reflective region 41 includes a plurality of mirror reflective regions which are formed as independent regions by being divided by the non-mirror reflective region 42, the slot 23 region overlaps the mirror reflective region 41 and the non-mirror reflective region 42, and the overlapping mirror reflective region 41 does not straddle the slot 23.
摘要翻译：标志板1包括具有从前表面21朝向后表面22穿透的槽23的板状金属板2，布置在金属板2的前表面21上的RFID嵌体3，以跨越槽 23和布置在金属板2的前表面21上并具有镜反射区域41和非镜面反射区域42的回射片4.在反光片4的平面图中，镜反射区域41包括通过被非镜面反射区域42分割而形成为独立区域的多个镜面反射区域，狭缝23区域与镜面反射区域41和非镜面反射区域42重叠，并且重叠的镜面反射区域41 不跨越槽23。

6. 发明申请

US20140037955A1 PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND FILM FOR OPTICAL MEMBER 审中-公开
标题翻译：用于光学部件的压敏胶粘组合物和薄膜
公开(公告)号：US20140037955A1
公开(公告)日：2014-02-06
申请号：US14008296
申请日：2012-03-26
申请人： NIPPON CARBIDE INDUSTRIES CO., INC.
发明人： Akira Kamoi , Hideki Miyazaki
IPC分类号： C09J133/08 , C09J7/02
CPC分类号： C09J133/08 , C08G77/46 , C08K3/105 , C08L2205/025 , C09J7/20 , C09J7/22 , C09J7/38 , C09J2203/318 , C09J2205/102 , C09J2433/00 , C09J2483/00 , G02B5/30 , Y10T428/2857
摘要： The invention provides a pressure-sensitive adhesive composition including: an acrylic copolymer (A) containing 40% to 80% by mass of a constituent unit derived from a (meth)acrylic acid alkyl ester having a C1-5 alkyl group, 10% to 59.9% by mass of a constituent unit derived from a (meth)acrylic acid alkyl ester having a C6-18 alkyl group, and 0.1% to 10% by mass of a constituent unit derived from a monomer having a hydroxyl group; a polyoxyalkylene group-containing copolymer (B) having a weight average molecular weight of 3,000 to 100,000 and containing 60% by mass or less of a constituent unit derived from a polyoxyalkylene group-containing monomer having an average addition mole number of alkylene oxide units of 20 or more; an alkali metal salt (C); and a dimethylpolysiloxane compound (D) having a polyoxyalkylene group in a molecule and having an HLB value of 9 or less.
摘要翻译：本发明提供一种压敏粘合剂组合物，其包含：丙烯酸共聚物（A），其含有40〜80质量％的由具有C 1-5烷基的（甲基）丙烯酸烷基酯衍生的构成单元，10〜 59.9质量％的衍生自具有C 6-18烷基的（甲基）丙烯酸烷基酯的构成单元和0.1％至10质量％的源自具有羟基的单体的构成单元; 含有重均分子量为3,000〜100,000的含有聚氧化烯基的共聚物（B），含有60质量％以下的来自含氧化烯基单体的平均加成摩尔数为 20以上; 碱金属盐（C）; 和分子中具有聚氧化烯基并且HLB值为9以下的二甲基聚硅氧烷化合物（D）。

7. 发明授权

US12002385B2 Laminate and label 有权
公开(公告)号：US12002385B2
公开(公告)日：2024-06-04
申请号：US17414096
申请日：2019-12-20
申请人： NIPPON CARBIDE INDUSTRIES CO., INC.
发明人： Kyoko Shiomi
IPC分类号： G09F3/02 , B23K26/53 , B32B7/023 , B32B7/12 , C09J7/29 , B32B7/06
CPC分类号： G09F3/02 , B23K26/53 , B32B7/023 , B32B7/12 , C09J7/29 , B32B7/06 , B32B2255/10 , B32B2255/26 , B32B2519/00 , C09J2203/334 , C09J2301/416 , C09J2400/123 , C09J2467/006 , G09F2003/0201 , G09F2003/0225 , G09F2003/023 , G09F2003/0257
摘要： Provided is a laminate and label for laser printing which are capable of preventing or reducing the occurrence of failure in printing by laser light irradiation. A laminate (1) is at least a laminate for laser printing, including a first layer (31) having a property of shielding against laser light, a second layer (32) having a property of absorbing the laser light, and a base material layer (33) which is optically transparent, which are stacked in the order named. The second layer (32) may have a thickness of not more than 15 μm, and may have a specific composition.

8. 发明申请

US20220163708A1 RETROREFLECTIVE SHEETING 有权
公开(公告)号：US20220163708A1
公开(公告)日：2022-05-26
申请号：US17527701
申请日：2021-11-16
申请人： NIPPON CARBIDE INDUSTRIES CO., INC. , HAYASHI TELEMPU CORPORATION
发明人： Taketoshi Hayashi , Arito Kurobe
IPC分类号： G02B5/13
摘要： A retroreflective sheeting includes: a retroreflective layer that retroreflects light incident on one surface; a light transmissive transparent colored layer provided to face the one surface of the retroreflective layer; and a light non-transmissive opaque layer provided on a side of the transparent colored layer with reference to the one surface of the retroreflective layer, in which the transparent colored layer has a region that is in contact with the opaque layer and does not overlap the opaque layer when the retroreflective layer is viewed in a plan view, and a hue of the region of the transparent colored layer is equivalent to a hue of a region of the opaque layer in contact with the region.

9. 发明申请

US20200310009A1 RETROREFLECTIVE SHEET 审中-公开
公开(公告)号：US20200310009A1
公开(公告)日：2020-10-01
申请号：US16754393
申请日：2018-10-04
申请人： NIPPON CARBIDE INDUSTRIES CO., INC.
发明人： Toshiaki Shiomi , Chenyang Jiang
IPC分类号： G02B5/124 , G02B1/14
摘要： A retroreflective sheet includes: a retroreflective layer (20) including a plurality of retroreflective elements (24) on one surface; a back face layer (40) provided to face the surface of the retroreflective layer (20) on the side of the retroreflective elements (24) and including a bonding portion (42) bonded to the retroreflective elements (24); and a plurality of particles (30) disposed between the retroreflective elements (24) and the back face layer (40). The bonding portion (42) is continuously formed to surround a plurality of capsule portions (46) in plan view. Voids (32) are formed between the retroreflective elements (24) and the back face layer (40) in the plurality of capsule portions (46).

10. 发明授权

US10086592B2 Label and method for producing label 有权
公开(公告)号：US10086592B2
公开(公告)日：2018-10-02
申请号：US15030910
申请日：2014-10-28
申请人： NIPPON CARBIDE INDUSTRIES, CO., INC.
发明人： Satoshi Kyoda , Shogo Nakada
IPC分类号： B32B27/06 , B32B37/06 , B32B38/10 , B31D1/02 , G09F3/10 , B32B3/14 , G09F3/02
摘要： A label 1 includes a first colored layer 10, a second colored layer 20 having a different color from the first colored layer 10, and an indicating layer 30 having a different color from the first colored layer 10 and the second colored layer 20. The indicating layer 30 is fitted into the first colored layer 10 so as to have an exposed surface on one surface of the first colored layer 10. The second colored layer 20 is laminated on the other surface F2 of the first colored layer 10. The curing shrinkage ratio of the first colored layer 10 is larger than that of the indicating layer 30.

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