Title:
METHOD FOR MANUFACTURING CERAMIC PLATE HAVING ANTIBACTERIAL FUNCTION
Document Type and Number:
WIPO Patent Application WO/2024/071958
Kind Code:
A1
Abstract:
A method for manufacturing a ceramic plate having an antibacterial function, according to exemplary embodiments of the present invention, may comprise: a material preparation step of combining ceramic materials; a ball milling step of grinding the ceramic materials, thereby preparing a ceramic powder; a stirring step of stirring the ceramic powder and a binder, thereby preparing a ceramic slurry; a granulation step of granulating the ceramic slurry through spray drying; a molding step of filling a square mold with the granulated ceramic, and then applying pressure thereto by means of a powder pressing machine, thereby molding same into a molded product; and a firing step of firing the molded product stepwise, wherein, in the material preparation step, the ceramic materials can be prepared by adding a colorant and a first additive to aluminum oxide (Al2O3), and then mixing same, and the first additive can be germanium (Ge).
Inventors:
KIM MIN HO (KR)
Application Number:
PCT/KR2023/014764
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
TSJ CO LTD (KR)
International Classes:
C04B35/10; A01N59/06; B28B3/02; C04B35/626; C04B35/63; C04B35/64
Attorney, Agent or Firm:
PARK, Jeong Woo (KR)
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