| 发明名称 | Adhesive composition for polarizing plate and polarizing plate and optical member including adhesive layer formed using the same | ||
| 摘要 | A polarizing plate and an optical member, the polarizing plate including an adhesive layer, the adhesive layer being prepared from an adhesive composition including a (meth)acrylic copolymer, a crosslinking agent, and a tackifier, the tackifier including an acrylic modified petroleum resin represented by Formula 1: R′—CO—O—R [Formula 1]wherein R′ is a petroleum resin and R is a C1-C20 alkyl group or a C6-C50 aryl group. | ||
| 申请公布号 | US8877883(B2) | 申请公布日期 | 2014.11.04 |
| 申请号 | US201213727703 | 申请日期 | 2012.12.27 |
| 申请人 | Cheil Industries, Inc. | 发明人 | Kim Won;Kim Yi Eun;Jeong Chul;Jung Ri Ra;Chung Hae Ryong |
| 分类号 | C08F220/10;C09J133/08;C09J133/02 | 主分类号 | C08F220/10 |
| 代理机构 | Lee & Morse, P.C. | 代理人 | Lee & Morse, P.C. |
| 主权项 | 1. A polarizing plate comprising an adhesive layer, the adhesive layer being prepared from an adhesive composition including: a (meth)acrylic copolymer, a crosslinking agent, and a tackifier, the tackifier including a petroleum resin represented by Formula 1: R′—CO—O—R [Formula 1] wherein R′ is a petroleum resin and R is a C1-C20 alkyl group or a C6-C50 aryl group. | ||
| 地址 | Gumi-si, Kyeongsangbuk-do KR | ||