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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Bibliographic Details
Main Authors ISHIBASHI, Yoshimi, KINISHI, Ryoichi
Format Patent
LanguageEnglish
French
German
Published 04.10.2023
Subjects
COLOUR PRINTING
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary: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.
Bibliography:Application Number: EP20230183770