Invention Grant
- Patent Title: Cellulose-based separators comprising flame retardant, and uses thereof in electrochemistry
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Application No.: US17424916Application Date: 2020-02-14
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Publication No.: US12155086B2Publication Date: 2024-11-26
- Inventor: Nicolas Delaporte , Alexis Perea , Karim Zaghib
- Applicant: HYDRO-QUÉBEC
- Applicant Address: CA Québec
- Assignee: HYDRO-QUÉBEC
- Current Assignee: HYDRO-QUÉBEC
- Current Assignee Address: CA Québec
- Agency: Womble Bond Dickinson (US) LLP
- Priority: CA3033917 20190215
- International Application: PCT/CA2020/050193 WO 20200214
- International Announcement: WO2020/163960 WO 20200820
- Main IPC: H01M50/429
- IPC: H01M50/429 ; C09K21/12 ; H01M4/02 ; H01M4/587 ; H01M4/62 ; H01M10/0525 ; H01M10/0568 ; H01M10/0569 ; H01M50/44 ; H01M50/443 ; H01M50/446 ; H01M50/451 ; H01M50/454
Abstract:
The present technology relates to a flame retardant, a cellulose fiber separator containing the flame retardant, a component comprising the separator and an electrolyte, and electrochemical cells and batteries comprising same as well as the uses thereof.
Public/Granted literature
- US20220109214A1 CELLULOSE-BASED SEPARATORS COMPRISING FLAME RETARDANT, AND USES THEREOF IN ELECTROCHEMISTRY Public/Granted day:2022-04-07
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