Patent ID: 6096443
Filing Date: 2000-08-01
Classification: G03G,Y10T

Abstract:
A transparency comprised of a substrate with two coating layers on the front side of the substrate and two coating layers on the reverse side of the substrate, wherein said front side coatings are comprised of an antistatic hydrophilic layer in contact with the substrate and which layer is comprised of a blend of (1) a hydrophilic binder, (2) a water soluble acid salt, (3) a cationic component, and (4) a biocide, and the second coating situated on top of the first coating is comprised of (1) a binder formed from a latex, (2) a toner wetting agent, (3) a lightfast UV absorber, (4) a lightfast antioxidant, and (5) a lightfast antiozonant compound; and wherein said two coatings in contact with the reverse side of the substrate are comprised of a third hydrophilic antistatic coating comprised of a blend of (1) a hydrophilic binder, (2) a water soluble acid salt, (3) a cationic component (4) a luminescent component and (5) a biocide, and the fourth coating situated on top of the third coating is comprised of (1) a binder formed from a latex, (2) a toner wetting agent, (3) a lightfast UV absorber, (4) a lightfast antioxidant, and (5) a lightfast antiozonant compound.