| abstract |
Provided is a light-shielding film capable of efficiently shielding ultraviolet rays in a long wavelength region of 380 nm to 400 nm by using a low additive amount of an ultraviolet absorber. As an ultraviolet absorber, it contains at least one triazine compound having three phenyl groups having a hydroxyl group, an ether group, an alkyl group or an alkenyl group as a substituent, or is coated with the triazine compound. A shading film. [Selection figure] None |