CARBONLESS PRESSURE-SENSITIVE PAPER

PURPOSE:To enhance light fastness in an ultraviolet region by providing a coating layer containing microcapsules including an electron donating color former and a specific ultraviolet absorbing polymer on a support. CONSTITUTION:An electron donating color former is compounded with a polymeric electr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TATEZAWA SHINGO, MURAKAMI YOSHIHIDE
Format: Patent
Sprache:eng
Schlagworte:
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