Heat-sensitive diazo recording material

Heat-sensitive diazo recording material having a layer base and a heat-sensitive recording layer which is applied thereto and which contains a diazonium compound, phloroglucinol as coupler, a binder which melts or softens on exposure to heat and a material which can be melted by heat. The diazonium...

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Bibliographische Detailangaben
Hauptverfasser: KOSEKI,YOSHIHIRO, SUGURO,YOSHIHIRO, NAGAMOTO,MASANAKA, IWATA,SUSUMU, MOTOSUGI,TAKANORI, HOTTA,YOSHIHIKO
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:Heat-sensitive diazo recording material having a layer base and a heat-sensitive recording layer which is applied thereto and which contains a diazonium compound, phloroglucinol as coupler, a binder which melts or softens on exposure to heat and a material which can be melted by heat. The diazonium compound is present in the form of noncohesive particles and phloroglucinol (coupler) in the form of cohesive particles in the heat-sensitive recording layer.