Ink-jet registreringsblad med forbedret ozon- og lysstabilitet

Ink-jet registreringsblad med forbedret ozon- og lysstabilitet

Ink-jet printing material with a base plus ink-absorbing layer(s) (A) and dye-fixing layer(s) (B), in which the upper side of (B) is coated with water-soluble hydroxyaryl-sulfonic acid(s) (I) showing a pKa value of 0.5-2.0 in 0.01-M aqueous solution, so that the coated layer shows a surface pH of 2....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LAVERY, AIDAN J, BARCOCK, RICHARD A
Format: Patent
Sprache:dan
Schlagworte:
COLOUR PRINTING
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Beschreibung
Zusammenfassung:Ink-jet printing material with a base plus ink-absorbing layer(s) (A) and dye-fixing layer(s) (B), in which the upper side of (B) is coated with water-soluble hydroxyaryl-sulfonic acid(s) (I) showing a pKa value of 0.5-2.0 in 0.01-M aqueous solution, so that the coated layer shows a surface pH of 2.5-4.0.