N,N'-DIARYLUREA DERIVATIVE, MANUFACTURING METHOD THEREOF, AND THERMOSENSITIVE RECORDING MATERIAL USING SAME

The present invention relates to an N,N'-diurea derivative represented by the following general formula (1) and a method for producing the same. In addition, the present invention relates to a thermosensitive recording material comprising a developer, wherein the developer is the N,N'-diur...

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Bibliographische Detailangaben
Hauptverfasser:	ISHIBASHI, Yoshimi, KINISHI, Ryoichi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	COLOUR PRINTING LINING MACHINES PERFORMING OPERATIONS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	The present invention relates to an N,N'-diurea derivative represented by the following general formula (1) and a method for producing the same. In addition, the present invention relates to a thermosensitive recording material comprising a developer, wherein the developer is the N,N'-diurea derivative represented by the following general formula (1):wherein R2 is an alkyl group, an aralkyl group, or an aryl group; and A1 is a hydrogen atom or an alkyl group.