Thermosensitive recording material and method for producing the same

A method for producing a thermosensitive recording coating material by a multilayer simultaneous coating process, comprising: simultaneously depositing two or more types of coating solutions over a continuously running web, and drying the coating solutions, wherein besides an outermost coating surfa...

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Bibliographische Detailangaben
Hauptverfasser:	HANAI, SHUJI, TAKASHITA, YASUHIDE, KOBORI, HIDEYUKI, SHIMIZU, TOMOHITO
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:	A method for producing a thermosensitive recording coating material by a multilayer simultaneous coating process, comprising: simultaneously depositing two or more types of coating solutions over a continuously running web, and drying the coating solutions, wherein besides an outermost coating surface, a coating (1) constructed of a coating solution formed of a dispersion solution and a coating (2) constructed of a coating solution containing a resin of 500 or greater in polymerization degree, which serves as an over layer adjacent to the coating (1), are provided, and moisture evaporation pores in the outermost coating surface of the thermosensitive recording coating material obtained are 1.5 µm or less in average diameter.