| abstract |
The application provides polymers, compositions, cured products and protective films. The present disclosure provides a polymer, a composition comprising the above polymer, a cured product of the above composition, and a protective film comprising the above cured product, the polymer comprising a structural unit derived from a monomer containing an ultraviolet absorbing site, derived from A structural unit of alkyl (meth)acrylate, a structural unit obtained by reacting glycidyl (meth)acrylate and (meth)acrylic acid, and a structural unit derived from glycidyl (meth)acrylate. In one embodiment, the Gardner color value of the hue of the polymer is 10 or less. |