Title:
STATIONERY
Document Type and Number:
WIPO Patent Application WO/2018/190253
Kind Code:
A1
Abstract:
Provided is a stationery used for forming, on an object, a marking for identifying authenticity, the stationary comprising: a fluid coating for identifying authenticity; and a storing unit for storing the coating, wherein the coating contains a color shifting pigment, the wavelength of which in the reflection band changes depending on the observation angle.
Inventors:
KAWABATA KOYA (JP)
Application Number:
PCT/JP2018/014670
Publication Date:
October 18, 2018
Filing Date:
April 06, 2018
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
B43K8/14; B41K1/54; B43K8/02; B43M11/06; C09D7/41; C09D11/17; C09D201/00; G02B5/30; B42D25/364
Foreign References:
| JP2003253187A | 2003-09-10 | |||
| JP2001234108A | 2001-08-28 | |||
| US20070082977A1 | 2007-04-12 | |||
| JP2004517968A | 2004-06-17 | |||
| JP2960724B2 | 1999-10-12 | |||
| US6793720B2 | 2004-09-21 | |||
| JP2009300662A | 2009-12-24 | |||
| JP2015027743A | 2015-02-12 |
Other References:
See also references of EP 3611029A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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