| 摘要 |
A UV-light-sensitive sheet for graphic applications comprises an aluminum sheet or foil bearing an oxide film which is produced by anodizing and is colored but not yet sealed, an intermediate layer, and a layer of UV-light-sensitive plastic. The intermediate layer is formed from a solution containing at least one copolymer which is soluble in polar solvents and is made up of a monomer of the following group: (A) unsaturated ethers, unsaturated alcohols, unsaturated amines, unsaturated ketones, styrene and a monomer of the group (B) unsaturated carboxylic acids, carboxylic acid salts unsaturated carboxylic acid derivatives which can be hydrolyzed. The intermediate layer is formed on the colored, non-sealed oxide layer, dried and then a UV-light-sensitive layer of plastic is deposited on top of the intermediate layer.
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