Title:
ANTIBACTERIAL MASK
Document Type and Number:
WIPO Patent Application WO/2021/230400
Kind Code:
A1
Abstract:
The present invention relates to an antibacterial mask comprising: a mask body part which comprises inner and outer layers comprising a base resin and an antibacterial composition; a nonwoven inner shell part which comprises polyethylene or polypropylene; and ear loops which are connected to both sides of the mask body part and both sides of the nonwoven inner shell part, wherein the mask body part is provided with coupling holes.
More Like This:
| JP2022066994 | ANTI-FOGGING RESIN COMPOSITION AND LAMINATE FILM |
| WO/2022/055057 | AIR PURIFYING DEVICE FOR RESPIRATORY ORGANS |
| WO/2022/257716 | PROTECTIVE MASKS MADE WITH POLYMER-BASED MATERIALS |
Inventors:
PARK DONGIL (KR)
LEE SOOJEONG (KR)
HEO NAYOUNG (KR)
SHIM JUNYEOP (KR)
LEE JAEHONG (KR)
LEE SOOJEONG (KR)
HEO NAYOUNG (KR)
SHIM JUNYEOP (KR)
LEE JAEHONG (KR)
Application Number:
PCT/KR2020/006377
Publication Date:
November 18, 2021
Filing Date:
May 14, 2020
Export Citation:
Assignee:
R&F CHEMICAL LTD (KR)
International Classes:
A41D13/11; A62B18/02; B32B5/02; B32B27/12; C08J3/22; C08K3/08; C08K3/22; D04H1/4291
Foreign References:
| JP2017101374A | 2017-06-08 | |||
| JP2011125494A | 2011-06-30 | |||
| KR101525769B1 | 2015-06-04 | |||
| KR20120055584A | 2012-05-31 | |||
| KR102108768B1 | 2020-05-08 |
Attorney, Agent or Firm:
WETHEPEOPLE IP & LAW FIRM (KR)
Download PDF:
Previous Patent: DISPLAY DEVICE
Next Patent: METHOD FOR PERFORMING COOPERATIVE COMMUNICATION BY UE IN WIRELESS COMMUNICATION SYSTEM SUPPORTING SI...
Next Patent: METHOD FOR PERFORMING COOPERATIVE COMMUNICATION BY UE IN WIRELESS COMMUNICATION SYSTEM SUPPORTING SI...