To provide a adhesive for a polarizing plate which is characterized in that it is capable of sticking the polarizing plate to liquid crystal cells or an optical retardation plate with high durability and the resultant liquid crystal display device is less liable to cause light leakage even under the environment of high temperature and high humidity and to provide a polarizing plate with the adhesive and its production method.
This invention discloses the adhesive for polarizing plates which has a storage elastic modulus(G') at 23°C of at least 0.3MPa, the polarizing plate having the adhesive which has the layer constituted of the adhesive on the polarizing plate and the method for producing the polarizing plate which comprises sticking a polarizing pate on a tacky adhesive material layer formed on the releasing layer of a releasing sheet, and thereafter irradiating with an active energy beam from the releasing sheet side.
Kashio, Mikihiro
Kozukue, Eiko
Kon, Kazuhiro
Matano, Hitoshi
