Title:
HIGHLY HEAT-RESISTANT ANTIBACTERIAL GLASS COMPOSITION, PREPARATION METHOD THEREFOR, AND INJECTION MOLDED PRODUCT USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/211201
Kind Code:
A1
Abstract:
Disclosed are a non-eluting antibacterial glass composition and an antibacterial glass powder preparation method using same, the composition being formed from ingredients that are harmless to the human body, and having high heat resistance and high water fastness, thereby maintaining a semipermanent antibacterial function. In addition, the present invention relates to a novel antibacterial glass composition into which a glass powder comprising, as a main ingredient, SiO2, which is a glass former, and comprising ZnO and SnO as antibacterial components, and a silane coupling agent having a cationic functional group are introduced.
Inventors:
CHOI WONGYU (KR)
KIM YOUNG SEOK (KR)
LEE JONG-CHAN (KR)
YOOK JIN-SOL (KR)
LEE SI-YOUNG (KR)
SEO HUI-RAN (KR)
KIM YOUNG SEOK (KR)
LEE JONG-CHAN (KR)
YOOK JIN-SOL (KR)
LEE SI-YOUNG (KR)
SEO HUI-RAN (KR)
Application Number:
PCT/KR2023/005783
Publication Date:
November 02, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)
International Classes:
C03C3/066; C03C3/093; C03C3/097; C03C12/00; C03C17/30
Foreign References:
| JP2005500972A | 2005-01-13 | |||
| KR20050094457A | 2005-09-27 | |||
| JP2017025120A | 2017-02-02 | |||
| JP2006520311A | 2006-09-07 | |||
| JP2021143318A | 2021-09-24 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
Download PDF: