Patent ID: 9686997
Date: 2017-06-27
CPC Classifications: A01N,A61K

Claim:
1. A composition comprising a matrix material, silver and at least one other metal selected from the group consisting of noble or transition metals distributed throughout, wherein the matrix material comprises at least one of SiO 2 , TiO 2 , ZrO 2 , Al 2 O 3 , or Zeolite, and wherein the composition is a particle having at least one dimension in the range of 1 μm to 100 μm, and wherein at least a portion of the silver and said at least one other metal selected from the group consisting of the noble or transition metals is on the surface of the matrix material, and at least a portion of the silver and said at least one other metal selected from the group consisting of the noble or transition metals is embedded within the matrix material.