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CN101041308A 可逆热敏记录介质及标签、部件、图像处理装置和方法 失效 - 权利终止

  • Patent Title: 可逆热敏记录介质及标签、部件、图像处理装置和方法
  • Patent Title (English): Reversible thermosensitive recording medium, as well as reversible thermosensitive recording label, reversible thermosensitive recording member, image processing apparatus and image processing method
  • Application No.: CN200710088399.3
    Application Date: 2007-03-19
  • Publication No.: CN101041308A
    Publication Date: 2007-09-26
  • Inventor: 立胁忠文 , 新井智 , 杉山信好
  • Applicant: 株式会社理光
  • Applicant Address: 日本东京
  • Assignee: 株式会社理光
  • Current Assignee: 株式会社理光
  • Current Assignee Address: 日本东京
  • Agency: 北京纪凯知识产权代理有限公司
  • Agent 赵蓉民; 路小龙
  • Priority: 2006－074368 2006.03.17 JP; 2006－139746 2006.05.19 JP
  • Main IPC: B41M5/40
  • IPC: B41M5/40 ;  B41M5/42 ;  B41M5/26
可逆热敏记录介质及标签、部件、图像处理装置和方法
Abstract:
提供了可逆热敏记录介质，其包括载体、形成于所述载体上的热敏记录层和形成于所述热敏记录层上的保护层，其中所述热敏记录层含有给电子着色化合物和受电子化合物，并且色调依赖温度而可逆变化，以及所述保护层含有聚合物组合物，该组合物含有两种丙烯酸酯化合物，其选自具有季戊四醇基团的丙烯酸酯化合物和具有二季戊四醇基团的丙烯酸酯化合物。
Abstract(English):

To provide a reversible thermosensitive recording medium comprising a support, a thermosensitive recording layer formed on the support, and a protective layer formed on the thermosensitive recording layer, wherein the thermosensitive recording layer contains an electron donative coloring compound and an electron acceptive compound, and the color tone reversibly changes depending on the temperature, and the protective layer contains a polymer of a composition containing two kinds of acrylate compounds selected from an acrylate compound having a pentaerythritol group and an acrylate compound having a dipentaerythritol group.

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