Title:
RESPIRATORY MOISTURE-REGULATING FACE FOUR-LAYER MASK WITH FULL ATTACHMENT ON THE FACE
Document Type and Number:
WIPO Patent Application WO/2022/054108
Kind Code:
A1
Abstract:
Feeling of suffocation and heaviness of breath, irritation, inflammation of the face skin, pain behind the ear due to the mask strap, escape of unfiltered air around the mask, slipping the mask over the nose while talking, etc. are problems that a person suffers from using ordinary masks. This invention is a four-layer antibacterial mask that controls respiratory moisture by strong triple absorbents (Alg, PAN, KGOK), high resistance to physical damage, and complete attachment with medical-grade acrylic adhesive. It absorbs the exhalation moisture up to 30-60% with the help of its triple polymers and provides completely regulated breathing air with a moisture content of 40-70%. Also, the complete attachment of the mask on the face without a strap using medical-grade acrylic adhesive prevents skin inflammation, pain behind the ears and nose, penetration of air and contaminants, or slipping the mask over the face perfectly preserves the person's health.
Inventors:
SAEIDI AMIR SAJAD (IR)
Application Number:
PCT/IR2021/050019
Publication Date:
March 17, 2022
Filing Date:
August 26, 2021
Export Citation:
Assignee:
SAEIDI AMIR SAJAD (IR)
International Classes:
A41D13/11; A62B7/10
Foreign References:
| CN111567937A | 2020-08-25 | |||
| CN105962481B | 2017-08-25 | |||
| US7017577B2 | 2006-03-28 |
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