发明授权
US09163115B2 Polycarbonate, production method for same and optical film comprising same
有权
聚碳酸酯,其制造方法和包含该聚碳酸酯的光学膜
- 专利标题: Polycarbonate, production method for same and optical film comprising same
- 专利标题(中): 聚碳酸酯,其制造方法和包含该聚碳酸酯的光学膜
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申请号: US14355934申请日: 2011-12-21
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公开(公告)号: US09163115B2公开(公告)日: 2015-10-20
- 发明人: Jun Ho Chi , O Sung Kwon , Jong Chan Hur , Hyuck Man Kwon , Chang Heon Lee , Bok Nam Jang
- 申请人: Jun Ho Chi , O Sung Kwon , Jong Chan Hur , Hyuck Man Kwon , Chang Heon Lee , Bok Nam Jang
- 申请人地址: KR Gumi-si
- 专利权人: Cheil Industries Inc.
- 当前专利权人: Cheil Industries Inc.
- 当前专利权人地址: KR Gumi-si
- 代理机构: Additon, Higgins & Pendleton, P.A.
- 优先权: KR10-2011-0121903 20111121
- 国际申请: PCT/KR2011/009958 WO 20111221
- 国际公布: WO2013/077490 WO 20130530
- 主分类号: C08G64/00
- IPC分类号: C08G64/00 ; C08G64/06 ; C08G64/30 ; G02B1/04 ; C08G63/02
摘要:
A polycarbonate of the present invention includes repeating units represented by, Formula 1, Formula 2 and Formula 3, respectively, and thus, may have excellent scratch resistance, chemical resistance and impact property.
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