- 专利标题: Thermal transfer recording sheet
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申请号: US16362942申请日: 2019-03-25
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公开(公告)号: US11097566B2公开(公告)日: 2021-08-24
- 发明人: Yuko Katsumoto , Koromo Shirota , Tsuyoshi Santo , Taichi Shintou , Hajime Muta , Tomoyuki Noda
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 代理机构: Venable LLP
- 优先权: JPJP2016-205523 20161019
- 主分类号: B41M5/385
- IPC分类号: B41M5/385 ; B41M5/39 ; B41M5/388 ; B41M5/42 ; C09B67/22 ; B41M7/00
摘要:
An object of the present invention is to provide a thermal transfer recording sheet that provides an image that is excellent in light fastness and has a satisfactory imbalance. The present invention relates to a thermal transfer recording sheet including a substrate and dye layers (a yellow dye layer, a magenta dye layer, and a cyan dye layer), in which one or more kinds of the dye layers each contain one or more kinds of specific compounds. The present invention also relates to a thermal transfer recording sheet including a substrate, dye layers, and a protective layer for protecting the surface of an image, in which the protective layer contains one or more kinds of specific compounds.
公开/授权文献
- US20190217648A1 THERMAL TRANSFER RECORDING SHEET 公开/授权日:2019-07-18
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