http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102345981-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2454cd704aea2e097148431983eb633a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A41D2500-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A41D2300-328 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A41D13-1192 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A41D27-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A41H43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62B18-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A41D13-1107 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41H43-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62B18-02 |
| filingDate | 2021-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c8dbc2205bf9347a73db0e1bd846d9d |
| publicationDate | 2021-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102345981-B1 |
| titleOfInvention | Mask and manufacturing method thereof |
| abstract | A mask and a method of manufacturing the mask are provided. The mask includes a mask body that covers the mouth and nose of the user when worn by the user, and a wearing strap connected to both sides of the mask body, wherein the mask body is made of a fiber material including polyester, polyurethane or nylon A first layer, a second layer attached to one surface of the first layer and made of a material containing polypropylene, a third layer attached to one surface of the second layer and composed of an expanded-polytetrafluoroethylene (ePTFE) membrane filter, the third layer A fourth layer attached to one side of the layer and made of a material containing polypropylene, and a fiber material and silver (Ag) nano component attached to one side of the fourth layer and containing polyester, polyurethane or nylon and a fifth layer composed of antibacterial yarn. |
| priorityDate | 2021-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.