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Title:
PERSONAL INFORMATION PROTECTIVE MEDIUM AND ITS MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2007216577
Kind Code:
A
Abstract:

To provide a personal information display medium in which personal information once brought in an indecipherable state is brought in an unrestorable state, and its manufacturing method.

In this personal information protective medium, an information displaying part 30 is formed by displaying information with a printing ink 20 including an exfoliation agent on a base material 10. The ink includes an elastomer as an ink dispersion preventing agent. A portion in which information is displayed with the ink of the base material is applied with exfoliating processing.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
OGAWA TORU
YAMAGUCHI HIROYUKI
SHIRASAWA SAKAE
TADA SUNAO
HIROOKA YOSUKE
WATANABE TOYOYA
HOSHINO KAKUEI
KAYUKAWA SATORU
ONDA MASAMICHI
JINGU KIYOTAKA
KASHIWABARA KOICHI
OSHIO RYUICHI
KOJIMA AKIRA
HOKEN MAKOTO
KAMATA YOSHIYUKI
MATOI MICHIHIRO
MIYABE TADASHI
Application Number:
JP2006041334A
Publication Date:
August 30, 2007
Filing Date:
February 17, 2006
Export Citation:
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Assignee:
KYODO PRINTING CO LTD
YAMATO PACKING SERVICE CO LTD
International Classes:
B42D15/00; B05D1/26; B32B33/00; B41J2/01; B41M5/00; B42D15/02; B42D15/10; G09F3/00; G09F3/02
Domestic Patent References:
JP2005350575A2005-12-22
JPH1178223A1999-03-23
JP2005324348A2005-11-24
JPH08230366A1996-09-10
JPS58108271A1983-06-28
JPH09272287A1997-10-21
JP2005186371A2005-07-14
JP2001175175A2001-06-29
Attorney, Agent or Firm:
Takao Maruyama



 
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