Invention Grant
- Patent Title: Post-processing method for polymer electrolyte membrane
-
Application No.: US16636824Application Date: 2018-08-16
-
Publication No.: US11241848B2Publication Date: 2022-02-08
- Inventor: Insung Bae , Hyuk Kim , Sunghyun Yun
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2017-0104132 20170817
- International Application: PCT/KR2018/009380 WO 20180816
- International Announcement: WO2019/035655 WO 20190221
- Main IPC: B29C71/02
- IPC: B29C71/02 ; B29C55/02 ; H01M8/1086
Abstract:
A post-processing method of a polymer electrolyte membrane, which anneals and stretches a polymer electrolyte membrane including a hydrocarbon-based copolymer in a vapor atmosphere of a solvent.
Public/Granted literature
- US20210001577A1 POST-PROCESSING METHOD FOR POLYMER ELECTROLYTE MEMBRANE Public/Granted day:2021-01-07
Information query
