Invention Grant
- Patent Title: Polarizer protective film, polarizing plate and method for preparing polarizing plate
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Application No.: US15566134Application Date: 2016-09-22
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Publication No.: US10534119B2Publication Date: 2020-01-14
- Inventor: Jung Hyun Seo , Yeong Rae Chang , Heon Kim , Hye Min Kim
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Dentons US LLP
- Priority: KR10-2015-0133891 20150922
- International Application: PCT/KR2016/010590 WO 20160922
- International Announcement: WO2017/052231 WO 20170330
- Main IPC: G02B5/30
- IPC: G02B5/30 ; C08F220/34 ; C08J5/18
Abstract:
The present invention relates to a polarizer protective film comprising a binder resin layer in which a poly(C2-4 alkylene glycol)-modified polyfunctional urethane (meth)acrylate-based polymer and a bifunctional or higher polyfunctional (meth)acrylate-based compound form a cross-linked bond, a polarizing plate comprising the polarizer protective film and a method for preparing a polarizing plate comprising forming the polarizer protective film.
Public/Granted literature
- US20180088264A1 POLARIZER PROTECTIVE FILM, POLARIZING PLATE AND METHOD FOR PREPARING POLARIZING PLATE (AS AMENDED) Public/Granted day:2018-03-29
Information query
