公开(公告)号：US11813885B2

公开(公告)日：2023-11-14

申请号：US17194535

申请日：2021-03-08

申请人： Dai Nippon Printing Co., Ltd.

发明人： Shuhei Urata ,  Takumi Motoi

IPC分类号： B42D25/45 ,  B41M5/26 ,  B42D25/23 ,  B42D25/328 ,  B42D25/41 ,  B42D25/455 ,  B42D25/46 ,  B32B27/00

CPC分类号： B42D25/45 ,  B32B27/00 ,  B41M5/26 ,  B42D25/23 ,  B42D25/328 ,  B42D25/41 ,  B42D25/455 ,  B42D25/46

摘要： Provided is a laminated body in which a print layer is provided downstream of a laser color development layer without lowering quality. A card is provided with an offset print layer laminated on a base material, a buffer layer laminated on the offset print layer and having translucency, and a laser color development layer laminated on the buffer layer. The buffer layer minimizes scratches on the offset print layer that occur with the heat generation of the laser color development layer.

公开(公告)号：US10974538B2

公开(公告)日：2021-04-13

申请号：US15745561

申请日：2016-07-21

申请人： Dai Nippon Printing Co., Ltd.

发明人： Shuhei Urata ,  Takumi Motoi

IPC分类号： B42D25/45 ,  B32B27/00 ,  B42D25/455 ,  B42D25/46 ,  B41M5/26 ,  B42D25/41 ,  B42D25/23 ,  B42D25/328

摘要： Provided is a laminated body in which a print layer is provided downstream of a laser color development layer without lowering quality. A card is provided with an offset print layer laminated on a base material, a buffer layer laminated on the offset print layer and having translucency, and a laser color development layer laminated on the buffer layer. The buffer layer minimizes scratches on the offset print layer that occur with the heat generation of the laser color development layer.

公开(公告)号：US20210229482A1

公开(公告)日：2021-07-29

申请号：US17227576

申请日：2021-04-12

申请人： Dai Nippon Printing Co., Ltd.

发明人： Takumi Motoi ,  Shuhei Urata

IPC分类号： B42D25/22 ,  B42D25/24 ,  B42D25/29 ,  B42D25/305 ,  B42D25/328 ,  B42D25/351 ,  B42D25/41 ,  B42D25/45 ,  G06K19/06 ,  G06K19/077

摘要： There is provided an information page of a security document in which no non-uniform external force acts on an IC module. The information page of a security document includes a core layer, an IC module holding layer provided on one surface of the core layer via an intermediate layer, an IC module held in the IC module holding layer, and a laser printing layer provided on the other surface of the core layer. The intermediate layer and the IC module holding layer are both made of polycarbonate.

公开(公告)号：US20180207974A1

公开(公告)日：2018-07-26

申请号：US15745561

申请日：2016-07-21

申请人： Dai Nippon Printing Co., Ltd.

发明人： Shuhei Urata ,  Takumi Motoi

IPC分类号： B42D25/45 ,  B41M5/26 ,  B42D25/328 ,  B42D25/41 ,  B42D25/23 ,  B42D25/455 ,  B42D25/46

CPC分类号： B42D25/45 ,  B32B27/00 ,  B41M5/26 ,  B42D25/23 ,  B42D25/328 ,  B42D25/41 ,  B42D25/455 ,  B42D25/46

摘要： Provided is a laminated body in which a print layer is provided downstream of a laser color development layer without lowering quality. A card is provided with an offset print layer laminated on a base material, a buffer layer laminated on the offset print layer and having translucency, and a laser color development layer laminated on the buffer layer. The buffer layer minimizes scratches on the offset print layer that occur with the heat generation of the laser color development layer.

公开(公告)号：US20210187993A1

公开(公告)日：2021-06-24

申请号：US17194535

申请日：2021-03-08

申请人： Dai Nippon Printing Co., Ltd.

发明人： Shuhei Urata ,  Takumi Motoi

IPC分类号： B42D25/45 ,  B41M5/26 ,  B42D25/41 ,  B42D25/23 ,  B42D25/328 ,  B32B27/00 ,  B42D25/455 ,  B42D25/46

摘要： Provided is a laminated body in which a print layer is provided downstream of a laser color development layer without lowering quality. A card is provided with an offset print layer laminated on a base material, a buffer layer laminated on the offset print layer and having translucency, and a laser color development layer laminated on the buffer layer. The buffer layer minimizes scratches on the offset print layer that occur with the heat generation of the laser color development layer.

公开(公告)号：US11001092B2

公开(公告)日：2021-05-11

申请号：US16485963

申请日：2018-02-15

申请人： Dai Nippon Printing Co., Ltd.

发明人： Takumi Motoi ,  Shuhei Urata

IPC分类号： G06K19/06 ,  G06K19/077 ,  B42D25/22 ,  B42D25/24 ,  B42D25/29 ,  B42D25/305 ,  B42D25/328 ,  B42D25/351 ,  B42D25/41 ,  B42D25/45

摘要： There is provided an information page of a security document in which no non-uniform external force acts on an IC module. The information page of a security document includes a core layer, an IC module holding layer provided on one surface of the core layer via an intermediate layer, an IC module held in the IC module holding layer, and a laser printing layer provided on the other surface of the core layer. The intermediate layer and the IC module holding layer are both made of polycarbonate.