FLUORAN COMPOUNDS AND COLOR-FORMING RECORDING MATERIALS CONTAINING SAME

Fluoran compounds represented by general formula (I) (wherein R represents an alkyl group containing 9 to 12 carbons atoms) and a color-forming recording material containing same as the color-forming component are disclosed. Benzoic acid derivatives represented by general formula (II) (wherein R rep...

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Bibliographische Detailangaben
Hauptverfasser:	KINOSITA, KIMIAKI, MANAKA, SUMIO TOKYO PLANT, NIPPON SODA CO., LTD, IGAKI, TETUO TOKYO PLANT, NIPPON SODA CO., LTD, KANEKO, AKIO TOKYO PLANT, NIPPON SODA CO., LTD
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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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Beschreibung
Zusammenfassung:	Fluoran compounds represented by general formula (I) (wherein R represents an alkyl group containing 9 to 12 carbons atoms) and a color-forming recording material containing same as the color-forming component are disclosed. Benzoic acid derivatives represented by general formula (II) (wherein R represents an alkyl group containing 9 to 12 carbon atoms) are also disclosed.