
Additives are identified that greatly reduce the fade of dye-based images on porous media. A series of additives were topically applied to commercial porous media that was then printed on with commercial dye-based ink sets. Significant differences in dye fade were observed upon simple ambient exposure under office lighting conditions. Non-yellowing compounds were identified which significantly slowed the rate of color loss of the prints, provided even fade over all colors screened, and introduced no discoloration on unprinted media surfaces.
Mervin Wood, Joseph C. Suhadolnik, Andrew Naisby, Donna Pennant, "Stabilization of Dye Based Images on Porous Media" in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP19), 2003, pp 460 - 463, https://doi.org/10.2352/ISSN.2169-4451.2003.19.1.art00002_2