Ink-jet recording sheet with improved ozone resistance

An ink-jet recording material having a high ozone resistance comprises at least one ink-absorbing and at least one dye-fixing layer wherein on the top and/or bottom side of the dye-fixing layer, at least one water-soluble compound exhibiting ionic charge centres is arranged, which compound exhibits...

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Bibliographische Detailangaben
Hauptverfasser:	LAVERY AIDAN JOSEPH, PHILLIPS ROBERT M, DIMBLEBY NATASHA M, BROWNBRIDGE DOUGLAS J, BARCOCK RICHARD A
Format:	Patent
Sprache:	eng
Schlagworte:	COLOUR PRINTING CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	An ink-jet recording material having a high ozone resistance comprises at least one ink-absorbing and at least one dye-fixing layer wherein on the top and/or bottom side of the dye-fixing layer, at least one water-soluble compound exhibiting ionic charge centres is arranged, which compound exhibits a dissociation constant in the region of 1x10-3 to 1x10-14 with a conductivity range lambda of 6 to 25 ms at a temperature of 25° C.±1° C. in a 0.1 molar aqueous solution.