发明名称 |
CERAMIC GLAZE HAVING ANTIMICROBIAL PROPERTY |
摘要 |
An antimicrobial ceramic glazing composition contains one or more antimicrobial agents disposed therein. Methods for making and using the glazing composition are disclosed, as well as substrates having a fired antimicrobial glaze thereon. The antimicrobial agents comprise metallic oxides, with a subset of the disclosed combinations exhibiting synergistic effect in fired glazes. |
申请公布号 |
US2015030863(A1) |
申请公布日期 |
2015.01.29 |
申请号 |
US201313931805 |
申请日期 |
2013.06.28 |
申请人 |
MICROBAN PRODUCTS COMPANY |
发明人 |
Campbell, JR. Alvin Lamar |
分类号 |
C03C8/14;C04B41/86;A01N59/20;A01N59/02;C03C8/20;A01N59/16 |
主分类号 |
C03C8/14 |
代理机构 |
|
代理人 |
|
主权项 |
1. An antimicrobial ceramic glazing composition, comprising:
a ceramic glaze base adapted to be fired at a firing temperature of from at least about 1062° C.; and an antimicrobial composition including:
a first antimicrobial agent consisting of Ag2CO3; anda second antimicrobial agent that is one of Bi2O3, CuO, SnO2, TiO2 or ZnO;wherein the first antimicrobial agent is present in the glaze composition at a concentration of about two to about four percent, by weight of glaze composition; andwherein the second antimicrobial agent is present in the glaze composition at a concentration of from about two percent to about four percent, by weight of glaze composition; and wherein the glazing composition is adapted to possess a durable antimicrobial property after a conventional firing process at the firing temperature. |
地址 |
Huntersville NC US |