公开(公告)号：KR1020130028674A

公开(公告)日：2013-03-19

申请号：KR1020120098731

申请日：2012-09-06

Applicant: 토요잉크SC홀딩스주식회사 ,  토요켐주식회사

Inventor： 아오타니토모유키 ,  하세가와나오키 ,  후루카와쿠니히로 ,  기시타유스케

IPC: C09J201/00 ,  C09J133/04 ,  C09J7/02 ,  G02B1/10

CPC classification number: C09J201/00 ,  C09J7/22 ,  C09J7/29 ,  C09J7/38 ,  C09J133/04 ,  C09J2201/622 ,  C09J2203/318

Abstract: PURPOSE: An optical adhesive is provided to have a color-compensating function, to reduce the size thereof, and to maintain high adhesion and pigment dispersity even under a high temperature and high humid condition. CONSTITUTION: An optical adhesive comprises an adhesive resin with an average molecular weight of 200,000-2,000,000, pigment, dispersant, and hardener. The average particle diameter(d_50) of the pigment is 10-650 nm. The dispersant is a resin dispersant and the acid value of the dispersant is 10-300 mg·KOH/g. The optical adhesive sheet comprises an adhesive layer formed of the optical adhesive. The laminate comprises a adhesive sheet with an adhesive layer which is formed by the optical adhesive; and a transparent electrode layer.

Abstract translation: 目的：提供光学粘合剂以具有颜色补偿功能，以减小其尺寸，并且即使在高温和高湿度条件下也能保持高附着力和颜料分散性。 构成：光学粘合剂包含平均分子量为200,000-2,000,000的粘合剂树脂，颜料，分散剂和硬化剂。 颜料的平均粒径（d_50）为10-650nm。 分散剂是树脂分散剂，分散剂的酸值为10-300mg·KOH / g。 光学粘合片包括由光学粘合剂形成的粘合剂层。 层压体包括具有由光学粘合剂形成的粘合剂层的粘合片; 和透明电极层。

公开(公告)号：KR101979686B1

公开(公告)日：2019-05-17

申请号：KR1020120098731

申请日：2012-09-06

Applicant: 토요잉크SC홀딩스주식회사 ,  토요켐주식회사

Inventor： 아오타니토모유키 ,  하세가와나오키 ,  후루카와쿠니히로 ,  기시타유스케

IPC: C09J201/00 ,  C09J133/04 ,  C09J7/20 ,  G02B1/10