유재원;김민호;김영수;신미향;21세기메디칼 주식회사;유재원;김영수;21CENTURY MEDICAL CO., LTD.;KIM, YOUNG SU;KIM, MIN HO;김민호;SIN, MI HYANG;21세기메디칼 주식회사;YOO, JAE WON;신미향
发明人:
KIM, MIN HO,김민호,YOO, JAE WON,유재원,SIN, MI HYANG,신미향,KIM, YOUNG SU,김영수,KIM, MIN HOKR,YOO, JAE WONKR,SIN, MI HYANGKR,KIM, YOUNG SUKR
申请号：
KR1020180050861
公开号：
KR1020190126661A
申请日:
2018.05.02
申请国别(地区):
KR
年份:
2019
代理人:
摘要：
The present invention relates to a surface treatment method for a household product such as a medical device, a textile product, a food product, home appliances and the like and, more specifically, to a method which comprises: an antimicrobial coating film forming step for forming an antimicrobial coating film by vacuum evaporating a silane compound onto the surface of a household product； a mineral deposition film forming step for depositing mineral ions onto the surface of the household product on which the antimicrobial coating film has formed by means of the antimicrobial coating film forming step； and a far infrared ray irradiating step for irradiating far infrared rays emitted from rare earth powder on the household product on which the mineral deposition film has formed by means of the mineral deposition film forming step. The surface treatment method comprising the above steps allows sterilization for not only the surface of the household product but the inside as well, thereby resulting in excellent antimicrobial activity, and allows the emission of far infrared rays and anions and thus enables the household product to keep food ingredients and the like fresh for a long time.개시된 내용은 의료기, 섬유제품, 식품, 생활가전제품 등과 같은 생활용품의 표면처리방법에 관한 것으로, 더욱 상세하게는 실란화합물을 생활용품의 표면에 진공증착하여 항균 코팅막을 형성하는 항균코팅막형성단계, 상기 항균코팅막형성단계를 통해 항균 코팅막이 형성된 생활용품의 표면에 광물이온을 증착하는 광물증착막형성단계 및 상기 광물증착막형성단계를 통해 광물증착막이 형성된 생활용품에 희토류 분말에서 방출되는 원적외선을 조사하는 원적외선조사단계로 이루어진다.상기의 과정을 통해 이루어지는 표면처리방법은 생활용품의 표면뿐만 아니라, 내부까지 살균과정이 진행되어 우수한 항균성을 나타내고 원적외선 및 음이온 등이 방출되어 식재료 등의 신선도를 오랜 기간 유지할 수 있는 생활용품을 제공한다.
