← EPO Patent Bulletin

HYDROPHILIC POLY(METH)ACRYLATE COPOLYMER FILM FOR BIOLOGICAL TEST STRIPS, PREPARATION METHOD AND APPLICATION THEREOF

Publication EP4269459A1 Kind: A1 Mar 18, 2026

Applicants

Covestro (Taiwan) Ltd, Industrial Technology Research Institute

Inventors

CHANG, Jui-Ming, SHIH, Che-Hsiu, YEH, Shu-Ling, LIN, Yen-Chen

IPC Classifications

C08F 290/06 20060101AFI20230818BHEP C08G 18/48 20060101ALI20230818BHEP C08G 18/67 20060101ALI20230818BHEP C08G 18/75 20060101ALI20230818BHEP C08G 18/81 20060101ALI20230818BHEP C09D 175/16 20060101ALI20230818BHEP A61B 5/145 20060101ALI20230818BHEP

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