The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Jun. 15, 2022
Lg Electronics Inc., Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Disclosed are an antimicrobial glass composition, a method for preparing antimicrobial glass powder thereof, and a household electrical appliance comprising same, the antimicrobial glass composition securing antimicrobial activity and water resistance at the same time by controlling Zn and Sn ions, which are eluted to implement antimicrobial functions, to achieve network formation by using the content ratio of a modifying oxide and a network-forming oxide. As a result, since the antimicrobial glass composition, the method for preparing antimicrobial glass powder thereof, and the household electrical appliance comprising same, according to the present invention, use an antimicrobial agent having non-elusion properties, this exhibits a remarkable effect in preventing contamination with bacterial, mold, or the like when used as a coating agent in a component group that is in contact with drinking water.