Title:
MECHANOLUMINESCENT SHEET
Document Type and Number:
WIPO Patent Application WO/2016/186203
Kind Code:
A1
Abstract:
The main purpose of the present invention is to provide a mechanoluminescent sheet which is excellent in terms of forgery-preventing effect and design attractiveness.
The present invention provides a mechanoluminescent sheet characterized by comprising: a base; a retroreflection layer formed on one surface of the base and comprising particles for retroreflection and a resinous material; and a mechanoluminescent layer formed on the surface of the base that is on the reverse side from the retroreflection layer and comprising mechanoluminescent particles and a binder resin.
Inventors:
AOYAMA YUKO (JP)
MASUYAMA HIROTAKA (JP)
MASUYAMA HIROTAKA (JP)
Application Number:
PCT/JP2016/065044
Publication Date:
November 24, 2016
Filing Date:
May 20, 2016
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
B42D25/36; G02B5/128; G09F3/02
Domestic Patent References:
| WO2007023869A1 | 2007-03-01 |
Foreign References:
| JP2000511479A | 2000-09-05 |
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
山下 昭彦 (JP)
山下 昭彦 (JP)
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