Title:
消去可能な画像形成材料
Document Type and Number:
Japanese Patent JP4084346
Kind Code:
B2
Abstract:
An erasable image forming material includes a color former, a developer, and a binder resin, the color former containing Crystal Violet Lactone and a specific fluorane compound can enhance light fastness as well as heat decolorizing performance.
Inventors:
Akatsuki Takayama
Kenji Sano
Takeshi Gotanda
Kenji Sano
Takeshi Gotanda
Application Number:
JP2004323113A
Publication Date:
April 30, 2008
Filing Date:
November 08, 2004
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G03G9/09; G03G9/08; G03G15/08; G03G21/00
Domestic Patent References:
| JP11212296A | ||||
| JP8142504A | ||||
| JP2000056497A | ||||
| JP2000098660A |
Attorney, Agent or Firm:
Mitsuyuki Matsuyama
Tetsuma Ikegami
Akira Sudo
Hiroshi Horiguchi
Tetsuma Ikegami
Akira Sudo
Hiroshi Horiguchi