Invention Grant
US08877883B2 Adhesive composition for polarizing plate and polarizing plate and optical member including adhesive layer formed using the same
有权
用于偏振片和偏振片的粘合剂组合物和包括使用其形成的粘合剂层的光学构件
- Patent Title: Adhesive composition for polarizing plate and polarizing plate and optical member including adhesive layer formed using the same
- Patent Title (中): 用于偏振片和偏振片的粘合剂组合物和包括使用其形成的粘合剂层的光学构件
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Application No.: US13727703Application Date: 2012-12-27
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Publication No.: US08877883B2Publication Date: 2014-11-04
- Inventor: Won Kim , Yi Eun Kim , Chul Jeong , Ri Ra Jung , Hae Ryong Chung
- Applicant: Won Kim , Yi Eun Kim , Chul Jeong , Ri Ra Jung , Hae Ryong Chung
- Applicant Address: KR Gumi-si, Kyeongsangbuk-do
- Assignee: Cheil Industries, Inc.
- Current Assignee: Cheil Industries, Inc.
- Current Assignee Address: KR Gumi-si, Kyeongsangbuk-do
- Agency: Lee & Morse, P.C.
- Priority: KR10-2011-0143778 20111227
- Main IPC: C08F220/10
- IPC: C08F220/10 ; C09J133/08 ; C09J133/02
Abstract:
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.
Public/Granted literature
Information query
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