MULTIFUNCTIONAL AIR PURIFICATION FILTER, AND PURIFICATION DEVICE COMPRISING SAME

• Main Authors: HONG, Sungpil, KIM, Saemi, JEONG, Yongwon, PARK, Heejin, KIM, Sungwon, PARK, Soomin, LIM, Changbae, JUNG, Yeonkyoung
• Format: Patent
• Language: English; French; Korean
• Published: 19.01.2023
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

A multifunctional air purification filter comprises an air permeable support layer, a mesh layer provided on the air permeable support layer, and a filter layer provided on the mesh layer, at least one part of the multifunctional air purification filter has a plurality of bends, and the mesh layer can comprise a coating layer of at least one from among a photocatalytic material, an adsorbent material and a bactericidal material. Un filtre de purification d'air multifonctionnel comprend une couche de support perméable à l'air, une couche de maillage disposée sur la couche de support perméable à l'air, et une couche filtrante disposée sur la couche de maillage, au moins une partie du filtre de purification d'air multifonctionnel comportant une pluralité de courbures, et la couche de maillage pouvant comprendre une couche de revêtement en un matériau photocatalytique, et/ou un matériau adsorbant, et/ou un matériau bactéricide. 다기능성 공기 정화 필터는, 통기성 지지층, 상기 통기성 지지층상에 제공된 메쉬층, 및 상기 메쉬층상에 제공된 필터층을 포함하고, 상기 다기능성 공기 정화 필터는 적어도 일부는 복수의 절곡들을 갖고, 상기 메쉬층은 광촉매 물질, 흡착 물질 또는 살균 물질 중 적어도 하나를 코팅한 층을 포함할 수 있다.