公开(公告)号：US20180178195A1

公开(公告)日：2018-06-28

申请号：US15854679

申请日：2017-12-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jungsun KIM ,  Dae-Young LEE

IPC: B01J20/32 ,  B01J20/26 ,  B01J20/28 ,  B01D53/26 ,  B01D53/28

CPC classification number: B01J20/327 ,  B01D53/0407 ,  B01D53/261 ,  B01D53/28 ,  B01D2253/202 ,  B01D2253/25 ,  B01J20/267 ,  B01J20/28035

Abstract: Provided are a composition for forming an absorption-desorption sheet, an absorption-desorption sheet including the same, and a method of preparing the absorption-desorption sheet. The composition for forming an absorption-desorption sheet includes: a polymerizable first monomer or oligmer comprising an ionic hydrophilic group; a polymerizable second monomer or oligmer comprising a non-ionic hydrophilic group; and a deliquescent salt that has excellent absorption-desorption performance—and allows repeated use of the absorption-desorption sheet. In addition, the absorption-desorption sheet has antibacterial and deodorant performance, and thus, is able to inhibit the growth of bacteria and fungi in a humid environment.