公开(公告)号：US12219959B1

公开(公告)日：2025-02-11

申请号：US18909414

申请日：2024-10-08

Applicant: KUWAIT INSTITUTE FOR SCIENTIFIC RESEARCH

Inventor： Sultan Al Salem ,  Fadhilah Al Salameen ,  M. Sherif El-Eskandarany

IPC: A01N59/20 ,  A01N25/10 ,  A01P1/00

Abstract: A nano-coated polymeric antimicrobial film including a polymer and a metallic glassy powder coating on the polymer. The polymer includes a polymeric material selected from a virgin linear low-density polyethylene (LLDPE), a plastic solid waste (PSW), and a bio-based plastic. The metallic glassy powder is selected from the group consisting of Cu53.3Zr25.5Nb12.9Ni8.3, CuZn54Zr25Nb14Ni7, Cu48Ti17Ni28Zr5Ag2, and Cu85/SUS316L10/Ag5. The resulting nano-coated polymeric antimicrobial film has anti-microbial protective effects and may be applied to surfaces where anti-microbial activity is desired.