| 发明名称 |
HEAT-SENSITIVE TRANSFER RECORDING MEDIUM |
| 摘要 |
Provided is a heat-sensitive transfer recording medium having a base material, and an undercoating layer and a dye layer sequentially laminated and formed on the base material. The undercoating layer is formed by applying and then drying an undercoating layer-forming application liquid containing polyvinyl pyrrolidone and polyvinyl alcohol whose tensile strength measured based on JIS K 7113 is not lower than 8 kg/mm2. The dye layer is formed by applying and then drying a dye layer-forming application liquid containing an anthraquinone compound as a thermal migratory dye. |
| 申请公布号 |
US2014232808(A1) |
申请公布日期 |
2014.08.21 |
| 申请号 |
US201214346585 |
申请日期 |
2012.09.24 |
| 申请人 |
TOPPAN PRINTING CO., LTD. |
发明人 |
Ono Yasunori;Sugishita Yasuo;Yamato Takehito;Ito Akihiko;Oshinomi Ken |
| 分类号 |
B41M5/392 |
主分类号 |
B41M5/392 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A heat-sensitive transfer recording medium comprising a base material, and an undercoating layer and a dye layer sequentially laminated and formed on the base material, wherein:
the undercoating layer is formed by applying and then drying an undercoating layer-forming application liquid containing polyvinyl pyrrolidone and polyvinyl alcohol whose tensile strength measured based on JIS K 7113 is not lower than 8 kg/mm2; and the dye layer is formed by applying and then drying a dye layer-forming application liquid containing an anthraquinone compound as a thermal migratory dye. |
| 地址 |
Tokyo JP |
