| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a paint for glass container coating, having desired properties, such as adhesiveness.SOLUTION: A colored paint is prepared, which is obtained by dissolving or dispersing a thermosetting resin and a coloring agent in a solvent, in a step 1, a preparation step, a silane coupling agent is added while agitating the colored paint in a step 2, a coupling agent addition step, and after the addition of the silane coupling agent, a solvent for dilution is added in a step S3, a dilution step. |
