Title:
粘着剤層付き偏光板
Document Type and Number:
Japanese Patent JP7100183
Kind Code:
B2
Abstract:
To provide a polarizing plate with an adhesive layer using an adhesive layer capable of suppressing fading of the polarizing plate without reacting with iodine contained in the polarizer of the polarizing plate and having excellent antistatic properties.SOLUTION: There is provided a polarizing plate with an adhesive layer having an adhesive layer formed by using an adhesive composition containing an adhesive polymer, a cross-linking agent, and an antistatic agent. The adhesive polymer is an acrylic polymer and contains an ionic compound that has a melting point of 25 to 50°C and is solid at a temperature of 25°C as an antistatic agent, in which the ionic compound is composed of cation and anion and contains an organic iodine compound.SELECTED DRAWING: None
Inventors:
Takeshi Nagakura
Ryo Hasegawa
Hiroyuki Yoshida
Masayo Hishinuma
Ryo Hasegawa
Hiroyuki Yoshida
Masayo Hishinuma
Application Number:
JP2021115251A
Publication Date:
July 12, 2022
Filing Date:
July 12, 2021
Export Citation:
Assignee:
Fujimori Industry Co., Ltd.
International Classes:
G02B5/30; C09J7/38; C09J11/06; C09J133/00
Domestic Patent References:
| JP2013008019A | ||||
| JP2014067040A | ||||
| JP2014043557A | ||||
| JP2010066756A | ||||
| JP2014025006A |
Foreign References:
| WO2013077271A1 | ||||
| WO2010018794A1 |
Attorney, Agent or Firm:
田▲崎▼ 聡
Kazunori Onami
Tomoyuki Sadahiro
Kazunori Onami
Tomoyuki Sadahiro