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AssigneeNitto Denko Corporation
InventorsYuusuke Toyama, Tomoyuki Kimura, Atsushi Yasui, Masayuki Satake, Shusaku Goto, Takeharu Kitagawa, Minoru Miyatake, Tomohiro Mori, Takashi Kamijo
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Provided is a polarizing plate with a pressure-sensitive adhesive layer which is excellent in reliability of optical properties and durability of pressure-sensitive adhesion. The polarizing plate with a pressure-sensitive adhesive layer comprises a polarizing film and a pressure-sensitive adhesive layer provided directly on at least one surface of the polarizing film. The pressure-sensitive adhesive layer comprises a pressure-sensitive adhesive composition containing a pressure-sensitive adhesive polymer, and an amount of an acid component in a total monomer component constituting the pressure-sensitive adhesive polymer is less than 8 wt %.
A polarizing plate with a pressure-sensitive adhesive layer comprising a polarizing film and a pressure-sensitive adhesive layer provided directly on at least one surface of the polarizing film, wherein the pressure-sensitive adhesive layer comprises a pressure-sensitive adhesive composition containing a pressure-sensitive adhesive polymer, and wherein an amount of an acid component in a total monomer component constituting the pressure-sensitive adhesive polymer is less than 2 wt %.
Dependencies are inferred from the claim text.