DYE FOR CYANOGEN HUE

PURPOSE:To make it possible to sublimate easily with quantity of heat to be applied at thermal transfer recording and obtain excellent hue having high density by using a compound to be expressed by a specific structural formula as a dye for cyanogen hue. CONSTITUTION:A compound to be expressed by a...

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Bibliographic Details
Main Authors INOUE TOSHIHISA, ABE TETSUYA, FUJIWARA YOSHIO
Format Patent
LanguageEnglish
Published 08.10.1992
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Summary:PURPOSE:To make it possible to sublimate easily with quantity of heat to be applied at thermal transfer recording and obtain excellent hue having high density by using a compound to be expressed by a specific structural formula as a dye for cyanogen hue. CONSTITUTION:A compound to be expressed by a general formula 1 or a general formula 2 is used as a dye for cyanogen hue. In the formulas, X represents halogen atom and X represents hydrogen atom, alkyl group, alkoxyl group, halogen atom, alkylcarbonylamino group or perfluoroalkyl group. R , R respectively represent alkyl group, phenyl group, perfluoroalkyl group, or alkyl group of substitution of halogen, and phenyl group with halogen atom or alkyl group. R represents alkyl group and R represents alkyl group, alkoxyl group or perfluoroalkyl group. n represents integer of 1 or above.
Bibliography:Application Number: JP19910048424