Invention Grant
- Patent Title: Apparatus and process for making acid-doped proton exchange membranes
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Application No.: US17793188Application Date: 2021-01-12
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Publication No.: US11646433B2Publication Date: 2023-05-09
- Inventor: Mads Bang , Denys Gromadskyi , Jakob Bork , Larysa Hromadska
- Applicant: BLUE WORLD TECHNOLOGIES HOLDING APS
- Applicant Address: DK Aalborg Ost
- Assignee: BLUE WORLD TECHNOLOGIES HOLDING APS
- Current Assignee: BLUE WORLD TECHNOLOGIES HOLDING APS
- Current Assignee Address: DK Aalborg Ost
- Agency: Brooks Kushman P.C.
- Agent John E. Nemazi
- International Application: PCT/DK2021/050008 2021.01.12
- International Announcement: WO2021/148090A 2021.07.29
- Date entered country: 2022-07-15
- Main IPC: H01M8/1088
- IPC: H01M8/1088 ; C08G73/18 ; C08J5/18 ; C08J7/14 ; H01M8/103
Abstract:
A continuous automated process and production line for preparing an acid doped polybenzimidazole, PBI, polymer membrane film for use in a fuel cell, the process having a washing stage, a drying procedure, and a doping stage.
Public/Granted literature
- US20230057508A1 APPARATUS AND PROCESS FOR MAKING ACID-DOPED PROTON EXCHANGE MEMBRANES Public/Granted day:2023-02-23
Information query
