Title:
TONER FOR ELECTROPHOTOGRAPHIC METHOD, DEVELOPER FOR ELECTROPHOTOGRAPHIC METHOD, IMAGE, AND SHEET
Document Type and Number:
Japanese Patent JP2004061817
Kind Code:
A
Abstract:
To produce an image generating at least any one of changes among coloration due to change of humidity, actualization, fading and discoloration on demand, using an electrophotographic method in place of printing.
The image is formed in the electrophotographic method by using toner, containing a humidity sensitive material and a developer generating at least any one of changes among coloration due to change in humidity, fading and discoloration.
Inventors:
ENDO YASUHIRO
Application Number:
JP2002219520A
Publication Date:
February 26, 2004
Filing Date:
July 29, 2002
Export Citation:
Assignee:
TOPPAN FORMS CO LTD
International Classes:
G03G9/08; G03G9/087; G03G9/09; (IPC1-7): G03G9/09; G03G9/08; G03G9/087
Attorney, Agent or Firm:
Nobuyuki Kaneda
Katsuhiro Ito
Ishibashi Masayuki
Katsuhiro Ito
Ishibashi Masayuki