基本信息:
- 专利标题: 광학 필름용 점착제 조성물, 점착형 광학 필름, 광학 필름용 보호 필름 및 화상 표시 장치
- 专利标题(英):Pressure-sensitive adhesive composition for optical film and pressure-sensitive adhesion type optical film
- 专利标题(中):用于光学薄膜和压敏粘合型光学膜的压敏粘合剂组合物
- 申请号:KR1020127033686 申请日:2011-06-03
- 公开(公告)号:KR1020130108098A 公开(公告)日:2013-10-02
- 发明人: 가네무라히데아키 , 모리시타요시히로 , 오시타신야 , 가와사키마사히코
- 申请人: 주식회사 쿠라레
- 申请人地址: 일본국 오카야마켄 구라시키시 사카즈****
- 专利权人: 주식회사 쿠라레
- 当前专利权人: 주식회사 쿠라레
- 当前专利权人地址: 일본국 오카야마켄 구라시키시 사카즈****
- 代理人: 특허법인(유)화우
- 优先权: JPJP-P-2010-128932 2010-06-04
- 国际申请: PCT/JP2011/062764 2011-06-03
- 国际公布: WO2011152514 2011-12-08
- 主分类号: C09J153/00
- IPC分类号: C09J153/00 ; C09J7/02 ; C09J133/06 ; G02B5/30
Heat resistance, weather resistance, bleeding property is excellent, yet the adhesive force, cohesive force, and excellent in the adhesive property balance, such as adhesive, in addition to that to control the pressure-sensitive adhesive composition of the adhesive, attach the optical film to the adherend or the optical film the beginning of the Rework property at the time of attaching a protective film excellent in, and also, after attachment if maintained over the state in organs, in particular in the case of exposure to the high temperature state or a wet heat condition, by the increase of the adhesive strength, It provides a pressure-sensitive adhesive composition excellent in adhesion durability, the optical film. To prepare a specific acrylic diblock copolymer (I) and a specific acrylic triblock pressure-sensitive adhesive composition and pressure-sensitive adhesive for an optical film of the art the pressure-sensitive adhesive composition to a base containing the copolymer (II) in a specific ratio.
公开/授权文献:
- KR101776118B1 광학 필름용 점착제 조성물, 점착형 광학 필름, 광학 필름용 보호 필름 및 화상 표시 장치 公开/授权日:2017-09-07