公开(公告)号：US20230166000A1

公开(公告)日：2023-06-01

申请号：US17782439

申请日：2020-12-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Minguha Dai ,  Jie J. Liu ,  Joseph C. Spagnola ,  Stephen A. O. Olson ,  Ta-Hua Yu ,  Junkang J. Liu ,  Lei Zhang

IPC: A61L15/44 ,  A61L15/28

CPC classification number: A61L15/44 ,  A61L15/28 ,  A61L2300/104 ,  A61L2300/406

Abstract: An article. The article includes a substrate, wherein the substrate having two opposing major surfaces; and particles coated with a metal oxide on the substrate: particles coated with a metal on the substrate; wherein the coated particles are randomly distributed on or in the substrate; and wherein at least some of coated particles are discrete particles.