Dye Transfer Thermal Recording Process V

DOI
  • KUSAKAWA Hideaki
    Materials and Electronic Devices Laboratory, Mitsubishi Electric Co.
  • ENMANJI Koe
    Materials and Electronic Devices Laboratory, Mitsubishi Electric Co.

Bibliographic Information

Other Title
  • 染料転写型感熱記録方式の検討V
  • — 錯体形成による記録像の安定化 —
  • — Improvement of recording image stabilities by complex formation —

Abstract

In the dye transfer printing processes, 10wering sublimation temperatures of transfer dyes improves the sensitivities of dye transfer ink, but decreases the stabilities of recording images. To keep both the high sensitivities and the good stabilities, it is generally said that introduction of the electron-acceptable materials to recording media is effective, because the dye and the medium resin form a complex. <BR> We investigated the relation between the stabilities of the images and the equilibrium constants of complex formation of dye and several kinds of medium resins. It is revealed that the stability of images increases with the increase of equilibrium constants. The complex formation is effective not only in suppressing resublimation of dyes from resin medium but also in preventing the diffusion of dyes in the medium.

Journal

Details 詳細情報について

  • CRID
    1390282679075164032
  • NII Article ID
    130004484557
  • DOI
    10.11370/isjepj.30.44
  • ISSN
    18805108
    0387916X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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