IP Library › Granted Patent US 11,504,993
Granted Patent B2
US 11,504,993 · App. 16/466,412 · Granted Nov 22, 2022

Hinged laminate body, booklet, and laminate body

Inventors: Takumi Motoi (Tokyo, JP); Toru Nishioka (Tokyo, JP)
Assignee: Dai Nippon Printing Co., Ltd.
B42D25/333B32B3/02B32B27/08B32B27/16B32B27/36B42D25/41G06K19/07722B32B2262/0261B32B2262/0284B32B2307/412B32B2425/00B42D25/24
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Quick Facts
Patent No.
US 11,504,993
App. No.
16/466,412
Granted
Nov 22, 2022
Kind
B2
Abstract

Provided are a hinged laminate body, a booklet, and a laminate body that are able to increase the installation area of a member for authenticity determination. A hinged laminate body is configured so as to be able to increase the installation area of a member for authenticity determination by being provided with: an upper transparent layer; watermarked paper that is arranged below the upper transparent layer; and a hinge layer that has a hinge portion protruding from the upper transparent layer in a plan view and that is arranged below the watermarked paper. The watermarked paper of the hinged laminate body is provided with: an inner watermarked paper section that is arranged between the upper transparent layer and the hinge layer; and an outer watermarked paper section that is provided to the hinge portion so as to be arranged contiguously with the inner watermarked paper section.

Claims (26)

1. A hinged laminate body comprising:

a transparent resin layer;

a laser coloring layer arranged below the transparent resin layer;

a watermarked sheet material arranged below the laser coloring layer; and

a hinge layer that is arranged below the watermarked sheet material and has, in plan view, a portion overlapping with the transparent resin layer and a hinge portion protruding from the portion overlapping with the transparent resin layer,

wherein the watermarked sheet material includes:

an interlayer arrangement portion arranged between the transparent resin layer and the hinge layer; and

a hinge arrangement portion that is provided to the hinge portion so as to be arranged contiguously with the interlayer arrangement portion,

wherein the watermarked sheet material has a watermark, and

wherein the watermark is formed contiguously with the interlayer arrangement portion and the hinge arrangement portion.

2. The hinged laminate body according to claim 1 ,

wherein the watermarked sheet material includes a laser marking, and

the laser marking is contiguous with the interlayer arrangement portion and the hinge arrangement portion.

3. The hinged laminate body according to claim 1 , further comprising:

an electronic component holding layer that is disposed below the watermarked sheet material and holds an electronic component.

4. A booklet comprising: the hinged laminate body according to claim 1 bound at the hinge portion.

5. A hinged laminate body comprising:

a transparent resin layer;

a laser coloring layer arranged below the transparent layer;

a watermarked sheet material including watermarked paper and arranged below the laser coloring layer; and

a hinge layer that is arranged below the watermarked sheet material and has, in plan view, a portion overlapping with the transparent resin layer and a hinge portion protruding from the portion overlapping with the transparent resin layer,

wherein the watermarked sheet material includes:

an interlayer arrangement portion arranged between the transparent resin layer and the hinge layer; and

a hinge arrangement portion that is provided to the hinge portion so as to be arranged contiguously with the interlayer arrangement portion;

wherein the watermarked paper has a watermark,

and wherein a portion of the watermarked paper is adhered to the laser coloring layer and a portion of the watermarked paper is adhered to the hinge layer.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 4, 2019
From: MOTOI, TAKUMI; NISHIOKA, TORU
To: DAI NIPPON PRINTING CO., LTD.
Reel/Frame 049361/0107 →
Priority Claims (1)
JP JP2016-235894 · Dec 5, 2016 · national
Continuity (1)
Related Publication 20200070565A1 · Mar 5, 2020
Cited By (1)
US 12,403,714