THERMAL TRANSFER RECORDING SHEET

PROBLEM TO BE SOLVED: To provide a thermal transfer recording sheet that can produce images having high color saturation, is highly chromogenic, can express a wide gamut of colors, and can produce high-quality black images from process black.SOLUTION: A thermal transfer recording sheet that has a ba...

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Bibliographic Details
Main Authors KATSUMOTO YUKO, SHIROTA KINU, SHINDO TAICHI, NAKANO MASAO
Format Patent
LanguageEnglish
Japanese
Published 08.10.2015
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COLOUR PRINTING
HETEROCYCLIC COMPOUNDS
LINING MACHINES
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a thermal transfer recording sheet that can produce images having high color saturation, is highly chromogenic, can express a wide gamut of colors, and can produce high-quality black images from process black.SOLUTION: A thermal transfer recording sheet that has a base material and, upon the base material, has a yellow dye layer that contains a yellow dye, a magenta dye layer that contains a magenta dye, and a cyan dye layer that contains a cyan dye. The thermal transfer recording sheet is characterized in that specific compounds are used as the yellow dye, the magenta dye, and the cyan dye. 【課題】 本発明の目的は、高彩度な画像を得ることが可能であり、高い発色性を有しており表現可能な色域が広く、かつプロセスブラックで形成した高品位なブラック画像が得られる感熱転写記録用シートを提供することである。【解決手段】 基材と、該基材上に、イエロー染料を含有するイエロー染料層、マゼンタ染料を含有するマゼンタ染料層、シアン染料を含有するシアン染料層を有する感熱転写記録用シートであって、該マゼンタ染料、イエロー染料、シアン染料として、特定の化合物を用いることを特徴とする感熱転写記録用シート。【選択図】 なし
Bibliography:Application Number: JP20150039425