METHOD FOR REVERSIBLE AND SELECTIVE DYEING OF A SYNTHETIC POLAR-POLYMER MATERIAL; DYED… Application WO-2021013842-A1 World Intellectual Property Organisation (WIPO) 28 Jan 2021
METHOD FOR REVERSIBLE AND SELECTIVE DYEING OF A SYNTHETIC POLAR-POLYMER MATERIAL Application EP-3770318-A1 European Patent Office 27 Jan 2021