Provided is a resin composition which contains a UV absorbent having high solubility in solvents, and imparts superior UV-cut performance and transparency, and good weather resistance, even when being formed as a thin film. The resin composition contains a UV absorbent (a) and a resin (b), wherein the UV absorbent (a) contains at least two compounds, i.e., a compound (a-1) having a global absorption maximum at less than 340 nm, and a compound (a-2) having a global absorption maximum at 340-380 nm, and the total content of (a-1) and (a-2) is 10-30 mass % of the total solid content.
本发明提供了一种
树脂组合物,该
树脂组合物含有在溶剂中具有高溶解度的
紫外线吸收剂,即使在形成薄膜时也具有优异的紫外线切割性能和透明度,以及良好的耐候性。该
树脂组合物含有
紫外线吸收剂(a)和
树脂(b),其中
紫外线吸收剂(a)至少含有两种化合物,即在 340 纳米以下具有全局吸收最大值的化合物(a-1)和在 340-380 纳米具有全局吸收最大值的化合物(a-2),且(a-1)和(a-2)的总含量占总固体含量的 10-30 质量%。