公开(公告)号：US20230263170A1

公开(公告)日：2023-08-24

申请号：US17802616

申请日：2021-02-26

Applicant: Impactful Health Research and Development Inc.

Inventor： Mina MEKHAIL ,  Laila BENAMEUR

IPC: A01N63/50 ,  A01N25/10 ,  A01P1/00 ,  C08J5/18 ,  C08J7/16 ,  C09D189/00 ,  B65D65/46 ,  B65D65/42 ,  B65D81/24

CPC classification number: A01N63/50 ,  A01N25/10 ,  A01P1/00 ,  C08J5/18 ,  C08J7/16 ,  C09D189/00 ,  B65D65/466 ,  B65D65/42 ,  B65D81/24 ,  C08J2367/02 ,  C08J2405/00 ,  C08J2489/00 ,  C08K2201/018

Abstract: The present disclosure relates to anti-microbial film, and more particularly to anti-microbial film for packaging of a perishable item. According to an aspect, the present disclosure is directed to a packaging film comprising a polymer film having a surface, and an antimicrobial agent chemically linked to the surface. According to an aspect, the present disclosure is directed to a method of preparing a packaging film, the method comprising: (a) providing a polymer film having a surface; (b) modifying the surface by UV, plasma or corona treatment; and (c) chemically linking an antimicrobial agent to the modified surface. In an embodiment, the packaging film may be used in packaging for a perishable item.