PROTECTION OF PRINTED IMAGE FROM GASFADE

摘要

PROBLEM TO BE SOLVED: To provide a print medium having increased resistance to gasfade.

SOLUTION: This invention provides the print medium 2 having increased resistance to gasfade. The print medium comprises an inhibitor 4 comprising a sulfur-containing polymer. The inhibitor is poly(1,4-phenylene sulfide) or poly(1,3-phenylene sulfide). The inhibitor is present in the print medium in a concentration from approximately 0.25 wt.%/cm2of the print medium to approximately 30 wt.%/cm2of the print medium.

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