| 摘要 |
Provided is a polarizing plate configured from a polyvinyl alcohol-based polarizer and a transparent protective film pasted onto the polarizer with an adhesive therebetween, wherein the adhesive contains 100 parts by weight of a photo cation curable component (A) and 1-10 parts by weight of a photo cation polymerization initiator (B), and the photo cation curable component (A) is formed from a photocurable adhesive containing the following (A1)-(A3) at the following quantities relative to the total quantity thereof: 30-85 wt% of an alicyclic diepoxy compound (A1) represented by formula (I); 1-69 wt% of a diglycidyl compound (A2) represented by formula (II), Z being a branch structure; and 1-69 wt% of a monofunctional epoxy compound (A3) represented by formula (III). The weight reduction of the protective film when the protective film is immersed at 23°C for two days in the photocurable adhesive is 0-30 wt%. |
