№ US20260001043A1发明专利
审中FILTRATION MEMBRANES AND METHOD OF MANUFACTURE THEREOF
FILTRATION MEMBRANES AND METHOD OF MANUFACTURE THEREOF
A filtration membrane includes a porous membrane that comprises a polymer and a derivatized polydopamine layer disposed on one or both sides of the porous membrane. The derivatized polydopamine layer is disposed on the porous membrane in the presence of an oxidizing agent.
❖DuPont Electronic Materials International, LLCSean Muir; William Lind§ 3/10 权利要求B1D 67/, B1D 71/26, B1D 71/7418