| 摘要 |
PROBLEM TO BE SOLVED: To provide a triazine ring-containing polymer wherein the polymer alone can achieve high heat resistance, high transparency, high refraction index, high solubility, and low volume shrinkage, without adding a metal oxide, and a film-forming composition comprising the same.SOLUTION: A polymer comprising a repeating unit structure having a triazine ring, as represented by, for example, formula (24), has a very high refraction index and is suitable for a high refractive index material. |
