← EPO Patent Bulletin

PROCESS FOR DECOLORIZATION OF LIGHT STABILIZERS

Publication EP2026027355A1 Kind: A1 Mar 18, 2026

Inventors

The designation of the inventor has not yet been filed

IPC Classifications

C09B 57/00 20060101AFI20260207BHEP C07D 249/20 20060101ALI20260207BHEP C07D 251/24 20060101ALI20260207BHEP C08K 5/00 20060101ALI20260207BHEP C09B 67/00 20060101ALI20260207BHEP

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