Invention Grant
- Patent Title: Block copolymer
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Application No.: US16615625Application Date: 2018-12-31
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Publication No.: US11359057B2Publication Date: 2022-06-14
- Inventor: Jung Yun Choi , Hye Ok Kang , Donggyun Kang , Younghyun Cho , Jae Hyung Kim , Chul Woong Kim , In Young Huh
- 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: KR10-2018-0001716 20180105
- International Application: PCT/KR2018/016992 WO 20181231
- International Announcement: WO2019/135582 WO 20190711
- Main IPC: C08G81/02
- IPC: C08G81/02 ; C08G18/28 ; C08G18/60 ; C08G18/73

Abstract:
Provided is a lactic acid-based block copolymer which is biodegradable while having excellent mechanical properties.
Public/Granted literature
- US20200172680A1 BLOCK COPOLYMER Public/Granted day:2020-06-04
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