| 摘要 |
PROBLEM TO BE SOLVED: To provide a photocurable ink that is excellent in storage stability and can be discharged stably in a droplet discharge of an inkjet method.SOLUTION: The photocurable ink for the droplet discharge of the inkjet method includes: surface-treated metal particles formed by covering the surface of each metal particle with a phosphate compound; and a polymerizable compound, wherein the content of free phosphate compound is less than 0.01 mass%. The metal particles are preferably in a scurf shape, the constituent material thereof is preferably aluminum. Furthermore the phosphate compound is preferably fatty acid triglyceride phosphate. |
