The use of polystyrene sulfonate in ink-jet printing papers, especially ink-jet photographic papers, to reduce the fading of ink color caused by ozone

摘要

The use of at least one sulfonic polystyrene or one of its sulfonate salts in a material for the formation of ink-jet images to improve its stability to ozone. The material comprises a support and one or more receptive layers comprising one or more hydrosoluble binders and inorganic fillers.