| 摘要 |
PROBLEM TO BE SOLVED: To realize adhesiveness of a base material with a silicone coating layer at a higher level by sequentially providing a first coating layer containing a polymethacrylate having a methacrylate structure unit as an indispensable structural unit, and a second coating layer of an aqueous silicone paint on a surface of the material. SOLUTION: A first coating layer and a second coating layer are sequentially provided on a surface of a base material. The first layer contains a coating cured film of a paint containing a polymethacrylate. This is a homopolymer or a copolymer having a methacrylate structure unit as an indispensable unit. The second layer contains a coating cured film of aqueous silicone paint. Thus, adverse influence to a global environment and human body when coated is reduced, similar merits to those of a silicone emulsion coating material coated product are incorporated, and adhesive properties of the coating layer with the material can be realized at a higher level irrespective of a coating environment and a type of the material.
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