Patent ID: 7960031

Claim:
A sheet, comprising: a first layer comprising a polycarbonate resin; and a second layer disposed on a surface of the first layer, the second layer comprising a cured product obtained on curing a curable composition consisting of an aminoplast resin, a polyol compound comprising an oligomeric aliphatic polyestercarbonate diol, a UV-absorbing amount of a triazine compound, and optionally, one or more of a solvent selected from C 1 -C 12 alcohols, C 3 -C 12 ketones, C 3 -C 12 esters, C 4 -C 12 ethers, C 3 -C 12 alkoxy alkanols, C 1 -C 12 halogenated hydrocarbons, C 2 -C 12 carboxylic acids, C 6 -C 18 aromatic compounds, and mixtures thereof, a hindered amine light stabilizer, a curing catalyst selected from alkyl acid phosphates, dialkyl acid phosphates, phosphoric acid, maleic acid, maleic anhydride, fumaric acid, chloromaleic acid, chloromaleic anhydride, alkyl acid phthalates, monoalkyl succinates, monoalkyl maleates, alkyl sulfonic acids, aryl sulfonic acids, sulfamic acid, and mixtures thereof, a catalyst stabilizer, and an additive selected from flow control agents, surfactants, viscosity modifiers, antifoaming agents, and mixtures thereof; wherein the triazine compound has the structure wherein each occurrence of Ar is independently phenyl or substituted phenyl; wherein the substituents on the phenyl group may be hydroxy, amino, C 1 -C 12 hydrocarbyl, C 1 -C 12 hydrocarbyloxy, or C 1 -C 12 hydrocarbylamino; and R 7 is hydrogen, C 1 -C 16 hydrocarbyl wherein the hydrocarbyl group may contain nitrogen or oxygen heteroatoms, or wherein R 8 is hydrogen or C 1 -C 16 hydrocarbyl wherein the hydrocarbyl group may contain nitrogen or oxygen heteroatoms.