← EPO Patent Bulletin

CELLULOSE-BASED SEPARATORS COMPRISING FLAME RETARDANT, AND USES THEREOF IN ELECTROCHEMISTRY

Publication EP3924448A1 Kind: A1 Mar 18, 2026

Applicants

Hydro-Québec

Inventors

DELAPORTE, Nicolas, PEREA, Alexis, ZAGHIB, Karim

IPC Classifications

C09K 21/14 20060101AFI20230215BHEP C09K 21/06 20060101ALI20230215BHEP C25B 13/08 20060101ALI20230215BHEP C09K 21/02 20060101ALI20230215BHEP H01M 50/429 20210101ALI20230215BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR