| abstract |
Photographic images, particularly multicolor images, viewed through a transparent support, have an anti-reflection coating on the outer surface of said support. The anti-reflection coating comprises a quarterwave layer of a fluorinated polymer. The images may be formed by multicolor diffusion transfer processes using dye developers or other image dye-providing materials. In the preferred embodiments, the photographic image is an integral negative-positive reflection print. Abrasion resistance of the anti-reflection coating carried by polyester transparent support is improved by surprisingly low levels of an isocyanate. |