Title:
可逆性感熱記録媒体及び可逆性感熱記録部材
Document Type and Number:
Japanese Patent JP5788667
Kind Code:
B2
Abstract:
The present invention provides a thermoreversible recording medium which includes a support, a thermoreversible recording layer which comprises a thermoreversible composition containing an electron-donating color-forming compound and an electron-accepting compound, a metal compound-containing layer which includes a resin, an organic metal compound, and an inorganic layer compound, in which the resin is at least one selected from the group consisting of polyvinyl alcohol polymers, and ethylene-vinyl alcohol copolymers, and the organic metal compound is at least one selected from the group consisting of an organic titanium compound and an organic zirconium compound, and a protective layer which protects the metal compound-containing layer, wherein the support, the thermoreversible recording layer, the metal compound-containing layer and the protective layer are laminated in this order.
Inventors:
Yu Tsuchimura
Satoshi Arai
Atsushi Maruyama
Hiroshi Matsuoka
Satoshi Arai
Atsushi Maruyama
Hiroshi Matsuoka
Application Number:
JP2010268858A
Publication Date:
October 07, 2015
Filing Date:
December 01, 2010
Export Citation:
Assignee:
株式会社リコー
サカタインクス株式会社
サカタインクス株式会社
International Classes:
B41M5/337; B41M5/28; B41M5/30; B41M5/42
Domestic Patent References:
| JP2009028911A | ||||
| JP2001138637A | ||||
| JP2007090816A | ||||
| JP2004106229A | ||||
| JP2010125840A | ||||
| JP2010125839A |
Attorney, Agent or Firm:
Koichi Hirota