CH594510

A pressure-sensitive and/or heat-sensitive recording material which contains, as the color former, at least one azine compound of the general formula A - CH = N - N = CH - A(1) in which A represents one of the following radicals (1.1) (1.2) (1.3) (1.

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Bibliographische Detailangaben
1. Verfasser: JEAN CLAUDE PETITPIERRE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A pressure-sensitive and/or heat-sensitive recording material which contains, as the color former, at least one azine compound of the general formula A - CH = N - N = CH - A(1) in which A represents one of the following radicals (1.1) (1.2) (1.3) (1.