Thermal transfer recording sheet

In a thermal transfer recording sheet including a base material and a colorant layer, the colorant layer includes a yellow dye layer containing a yellow dye, a magenta dye layer containing a magenta dye, and a cyan dye layer containing a cyan dye, and the cyan dye includes a compound represented by...

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Bibliographische Detailangaben
Hauptverfasser: Katsumoto, Yuko, Noda, Tomoyuki, Suenaga, Masahiro, Shintou, Taichi, Shirota, Koromo, Santo, Tsuyoshi, Muta, Hajime
Format: Patent
Sprache:eng
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Zusammenfassung:In a thermal transfer recording sheet including a base material and a colorant layer, the colorant layer includes a yellow dye layer containing a yellow dye, a magenta dye layer containing a magenta dye, and a cyan dye layer containing a cyan dye, and the cyan dye includes a compound represented by Formula (1a) or Formula (1b): where R 1 to R 7 are substituents, X - is an anion, and the compound of Formula (1b) has at least one anionic substituent.