公开(公告)号：US20160194532A1

公开(公告)日：2016-07-07

申请号：US14912016

申请日：2014-12-01

Applicant: LG CHEM, Ltd.

Inventor： Su Jeong Kim ,  Jeong Ae Yoon ,  Sung Soo Yoon ,  Kee Young Kim ,  Min Ki Lee ,  Sang Hyun Hong ,  Il Jin Kim

IPC: C09J153/00 ,  G02B1/14 ,  G02B5/30 ,  C09J7/02

CPC classification number: C09J153/00 ,  C08F293/005 ,  C08F2438/01 ,  C08K3/017 ,  C08K5/0075 ,  C08K5/43 ,  C08K2201/017 ,  C09J7/22 ,  C09J7/30 ,  C09J7/38 ,  C09J201/02 ,  C09J2203/318 ,  C09J2205/102 ,  C09J2433/00 ,  C09J2453/00 ,  C09J2467/006 ,  G02B1/14 ,  G02B5/30 ,  G02B5/3033 ,  G02F2202/28 ,  C08K3/0066

Abstract: Provided are a pressure-sensitive adhesive composition, a protection film, an optical laminate, a polarizing plate, and a display device. Provided is the pressure-sensitive adhesive composition which is excellent in various physical properties, such as endurance reliability, has excellent antistatic characteristics that change little over time. The pressure-sensitive adhesive composition can be used for a protection film, or can be used for an optical film, such as a polarizing plate, for example.

Abstract translation: 提供了一种压敏粘合剂组合物，保护膜，光学层压板，偏振片和显示装置。 提供了耐久性可靠性等各种物理性能优异的粘合剂组合物，具有优异的随时间​​变化的抗静电特性。 该粘合剂组合物可以用于保护膜，也可以用于例如偏光板等的光学膜。

公开(公告)号：US09834709B2

公开(公告)日：2017-12-05

申请号：US14912016

申请日：2014-12-01

Applicant: LG Chem, Ltd.

Inventor： Su Jeong Kim ,  Jeong Ae Yoon ,  Sung Soo Yoon ,  Kee Young Kim ,  Min Ki Lee ,  Sang Hyun Hong ,  Il Jin Kim

IPC: C09J153/00 ,  C09J7/02 ,  G02B1/14 ,  G02B5/30 ,  C09J201/02 ,  C08F293/00 ,  C08K5/43 ,  C08K5/00 ,  C08K3/00

CPC classification number: C09J153/00 ,  C08F293/005 ,  C08F2438/01 ,  C08K3/017 ,  C08K5/0075 ,  C08K5/43 ,  C08K2201/017 ,  C09J7/22 ,  C09J7/30 ,  C09J7/38 ,  C09J201/02 ,  C09J2203/318 ,  C09J2205/102 ,  C09J2433/00 ,  C09J2453/00 ,  C09J2467/006 ,  G02B1/14 ,  G02B5/30 ,  G02B5/3033 ,  G02F2202/28 ,  C08K3/0066

Abstract: Provided are a pressure-sensitive adhesive composition, a protection film, an optical laminate, a polarizing plate, and a display device. Provided is the pressure-sensitive adhesive composition which is excellent in various physical properties, such as endurance reliability, has excellent antistatic characteristics that change little over time. The pressure-sensitive adhesive composition can be used for a protection film, or can be used for an optical film, such as a polarizing plate, for example.

公开(公告)号：US20170283666A1

公开(公告)日：2017-10-05

申请号：US15513760

申请日：2015-12-16

Applicant: LG Chem, Ltd.

Inventor： Kee Young Kim ,  Il Jin Kim ,  Jeong Ae Yoon ,  Sung Soo Yoon ,  Su Jeong Kim ,  Sang Hyun Hong

IPC: C09J11/06 ,  G02F1/1335 ,  C09J7/02 ,  C08F293/00 ,  C09J153/00

CPC classification number: C09J11/06 ,  C08F293/00 ,  C08F293/005 ,  C08K5/3412 ,  C08K5/3445 ,  C09J7/22 ,  C09J7/38 ,  C09J153/00 ,  C09J2203/318 ,  C09J2401/006 ,  C09J2453/00 ,  C09J2467/005 ,  G02F1/133528 ,  G02F2202/28

Abstract: A pressure-sensitive adhesive composition, which may have excellent durability under high temperature or humidity conditions and exhibit high close adhesion to optical films, thereby forming a pressure-sensitive adhesive having superior cuttability and re-workability, is provided. Also, a pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive capable of effectively inhibiting bending when applied to a thin substrate such as a very thin glass substrate, minimizing a time required to stabilize physical properties, and preventing a degradation of the secured physical properties in time, a pressure-sensitive adhesive optical member formed using such a pressure-sensitive adhesive composition, an optical laminate, and a display device are provided.

公开(公告)号：US10851269B2

公开(公告)日：2020-12-01

申请号：US15513760

申请日：2015-12-16

Applicant: LG Chem, Ltd.

Inventor： Kee Young Kim ,  Il Jin Kim ,  Jeong Ae Yoon ,  Sung Soo Yoon ,  Su Jeong Kim ,  Sang Hyun Hong

IPC: C09J11/06 ,  C09J7/22 ,  C09J7/38 ,  C08F293/00 ,  C09J153/00 ,  C08K5/3412 ,  C08K5/3445 ,  G02F1/1335

Abstract: A pressure-sensitive adhesive composition, which may have excellent durability under high temperature or humidity conditions and exhibit high close adhesion to optical films, thereby forming a pressure-sensitive adhesive having superior cuttability and re-workability, is provided. Also, a pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive capable of effectively inhibiting bending when applied to a thin substrate such as a very thin glass substrate, minimizing a time required to stabilize physical properties, and preventing a degradation of the secured physical properties in time, a pressure-sensitive adhesive optical member formed using such a pressure-sensitive adhesive composition, an optical laminate, and a display device are provided.

公开(公告)号：US20170355889A1

公开(公告)日：2017-12-14

申请号：US15537089

申请日：2015-12-18

Applicant: LG Chem, Ltd.

Inventor： Kee Young Kim ,  Sung Soo Yoon ,  Sang Hyun Hong ,  Il Jin Kim

IPC: C09J133/06 ,  C09J7/02 ,  G01B5/30 ,  G02F1/13

CPC classification number: C09J133/06 ,  C09J7/385 ,  C09J133/066 ,  C09J2203/318 ,  C09J2205/114 ,  C09J2429/006 ,  C09J2431/006 ,  C09J2433/00 ,  G01B5/30 ,  G02B5/3033 ,  G02F1/13

Abstract: Provided are a pressure-sensitive adhesive composition for an optical film, which has excellent optical compensation and stress relaxation properties without changing main properties such as endurance reliability and workability under a high temperature and/or high humidity condition to minimize a light leakage phenomenon caused by stress concentration of a protective film, and an optical member and a liquid crystal display device which include a pressure-sensitive adhesive layer manufactured using the same.