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Patent Searching and Data


Title:
PHOTOPOLYMER HOLOGRAM DECAL FOR PLASTIC SUBSTRATE
Document Type and Number:
Japanese Patent JP3274391
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a hologram decal which is not affected by formation of bubbles when this decal is mounted at a plastic substrate.
SOLUTION: This photopolymer hologram decal has a photopolymer hologram 11 which has recorded hologram interference fringes, a transparent pressure sensitive adhesive layer 13 which is arranged on the first surface of this photopolymer hologram 11 and a transparent hard coating layer 15 which is arranged on the second surface of the photopolymer hologram 11. This hologram decal is produced by forming the hologram on the hologram layer 11, mounting the laminated structure including the pressure sensitive adhesive layer 13 and a peelable coating layer 17 at the first surface of the hologram layer 11 in such a manner that the pressure sensitive adhesive layer 13 comes into contact with the first surface of the hologram layer 11 and forming the urethane coating layer 15 on the second surface of the hologram layer 11.


Inventors:
Yin, Khin Swe
Kevin YU.
Gunther, John E.
Application Number:
JP1997000232627
Publication Date:
April 15, 2002
Filing Date:
August 28, 1997
Export Citation:
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Assignee:
HE HOLDINGS INC DBA HUGHES ELECTRON
International Classes:
B42D15/10; B32B7/06; G02B5/32; G03H1/02; G03H1/18; (IPC1-7): G03H1/02; G03H1/18
Attorney, Agent or Firm:
吉武 賢次 (外6名)