Antimicrobial coating agent using gold / silver nano material and product coated with antimicrobial coating agent

摘要

The present invention relates to an antibacterial coating agent and a product coated with an antimicrobial coating agent, wherein the primer, mid and top coating agents are sequentially laminated on top of a metal to be coated, wherein the primer, mid and top coating agents are each a fluororesin coating agent or a ceramic fluorine coating agent Suzy 00001 parts by weight or less, 00001 parts by weight or less, 00001 to 003 parts by weight of silver, gold, or platinum nanoparticles coated on the surface with silicon oxide in 100 parts by weight of the coating agent are mixed. The present invention provides antimicrobial properties without reducing the uniformity of the surface of the coating layer by including nano-sized silver, gold or platinum coated on the surface with silicon oxide in a coating layer having a thickness of several to tens of micrometers. can have an effect. In addition, the present invention can improve antibacterial properties compared to the prior art using pure silver, gold or platinum nanoparticles. In particular, by coating the surface of silver, gold or platinum nanoparticles with silicon oxide to stabilize them, discoloration due to oxidation and antibacterial properties It has the effect of improving reliability by preventing the deterioration of