Invention Grant
- Patent Title: Optical film and method of preparing same
- Patent Title (中): 光学膜及其制备方法
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Application No.: US13122185Application Date: 2009-10-01
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Publication No.: US08951643B2Publication Date: 2015-02-10
- Inventor: Byoung-Il Kang , Chang-Hun Han , Jung-A Yoo , Song-Taek Oh
- Applicant: Byoung-Il Kang , Chang-Hun Han , Jung-A Yoo , Song-Taek Oh
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2008-0097400 20081002
- International Application: PCT/KR2009/005632 WO 20091001
- International Announcement: WO2010/038995 WO 20100408
- Main IPC: B32B27/06
- IPC: B32B27/06 ; G02F1/13363 ; C08J5/18 ; G02B5/30 ; G02F1/1333
Abstract:
The present invention relates to an optical film and method of manufacturing the same. The optical film of the present invention includes an acrylic resin and a core-shell type graft copolymer wherein the core includes a conjugate diene rubber, and the shell includes an acrylic monomer, an aromatic vinyl monomer, and a maleimide monomer.
Public/Granted literature
- US20110183149A1 OPTICAL FILM AND METHOD OF PREPARING SAME Public/Granted day:2011-07-28
Information query
