| 摘要 |
PURPOSE:To easily form a layer capable of protecting the surface of a body to be coated from before to after processing, by processing the body to be coated onto which a sheet coated with a water-dispersible photo-radiosensitive adhesive composition comprising specified components has been laminated, curing said composition, and then peeling off the sheet. CONSTITUTION:A water-dispersible photo-radiosensitive composition prepd. by mixing a) a water-dispersible copolymer prepd. by the copolymerization of (meth) acrylic alkyl ester with an ethylenic unsaturated monomer having an acid or glycidyl group with b) a photo-radiosensitive compound having an amino group and an aromatic azide or sulfonyl azide group is applied onto the surface of a self-supporting sheet (or film). After the composite sheet on which said photo- radiosensitive adhesive layer has been formed is stuck through the adhesive layer onto a body to be coated, the adhesive layer is cured by the application of optical or radiant rays. Thereafter, the self-supporting sheet only is peeled off to form a surface protective layer comprising cross-linking cured matter on the surface of the body to be coated.
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