发明名称 |
HEAT-SENSITIVE PRINTING LAYER AND OPTICAL RECORDING MEDIUM USING THE HEAT-SENSITIVE PRINTING LAYER |
摘要 |
<p>There are provided a thermal printing layer capable of thermal printing with a thermal head, and an optical recording medium. It is a thermal printing layer capable of thermal printing with a thermal head, which comprises a heat-sensitive color development material, a developer, and a curable resin, wherein the curable resin has an elastic modulus of 1000 Pa or more at 30°C and an elastic modulus of 1100 Pa or less at 150°C. Also, it relates to an optical recording medium comprising the thermal printing layer and a recording/reading functional layer for performing recording or reading with a light, wherein the optical recording medium has the thermal printing layer on a side of the recording/reading functional layer in which the side is opposite to a side on which the light enters.</p> |
申请公布号 |
EP2011663(A1) |
申请公布日期 |
2009.01.07 |
申请号 |
EP20070741551 |
申请日期 |
2007.04.12 |
申请人 |
MITSUBISHI KAGAKU MEDIA CO., LTD. |
发明人 |
AKIYAMA, MASAYOSHI;TAKESHIMA, HIDEHARU |
分类号 |
B41M5/337;G11B7/252;G11B23/38;G11B23/40 |
主分类号 |
B41M5/337 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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