| 摘要 |
PURPOSE:To obtain the titled stamping wheel which can form a transcribing film which does not cause blanking, its color does not change and is excellent in an adhering property by a method wherein the film is formed in such a manner that a resin film consisting of a specified acryl group copolymer and an epoxy compound is directly contacted with an evaporated metal film. CONSTITUTION:A resin film which its principal ingredient is a composition formed by compounding (A) a copolymer, whose copolymerization ingredients are 0.2- 30wt% acryl group monomer containing basic nitrogen, such as dimethyl amino (meta)acrylate, etc., 35-99.8% of (meta)acrylic acid and the ester of noncyclic or cyclic fatty monovalent alcohol, and 0-60% monomer capable of copolymerizing with the said substance such as styrene and a small amount of (meta)acrylic acid, and (B) a compound or a polymer having at least two epoxy groups per one molecule, preferably, the glycidyl ether of polyvalent alcohol, is formed before and/or after metal is evaporated. |
