← EPO Patent Bulletin

ADHESION-STRENGTHENING COMPOSITION, CURRENT COLLECTOR COMPRISING SAME, POSITIVE ELECTRODE INCLUDING SAME CURRENT COLLECTOR, METHOD FOR MANUFACTURING SAME POSITIVE ELECTRODE, AND LITHIUM SECONDARY BATTERY COMPRISING SAME POSITIVE ELECTRODE

Publication EP4446390A1 Kind: A1 Mar 18, 2026

Applicants

LG Chem, Ltd.

Inventors

SEO, Jung Hyun, KIM, Min Soo, JUNG, Soon Hwa

IPC Classifications

C09J 127/16 20060101AFI20250221BHEP C09J 101/28 20060101ALI20250221BHEP C09J 129/04 20060101ALI20250221BHEP C09J 139/06 20060101ALI20250221BHEP C09J 9/02 20060101ALI20250221BHEP H01M 4/66 20060101ALI20250221BHEP H01M 10/0525 20100101ALI20250221BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR