http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-212306876-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0196e0510a338d6902416abfc2fccd0c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D31-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D31-30 |
| filingDate | 2020-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc64bd120159e498d81384771003165a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fa06a9cdd624c47dd52015974c86889 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d55a5cd96cba82807561bc4d9df3a1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9bd1d0592feb5c9fd7d8458169195ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17e73d26368c7e94422afa44c1691742 |
| publicationDate | 2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-212306876-U |
| titleOfInvention | Long-acting dual-antibacterial protective mask with valve |
| abstract | The utility model provides a take long-term dual antibiotic protective facial mask of valve has the gauze mask body, and the gauze mask body includes: the waterproof layer is positioned on the outer layer of the mask body and is made of a first fabric treated by a waterproof antibacterial compound agent; the filtering and adsorbing layer is positioned in the middle layer of the mask body and is of a double-layer or multi-layer structure formed by thermally pressing a second fabric and a microporous membrane; wherein the second fabric is adjacent to the waterproof layer; the skin-friendly layer is positioned on the inner layer of the mask body and is made of a third fabric with an antibacterial effect; and the one-way breather valve is arranged on one side of the central seam of the mask body and is close to the central seam. The utility model has the advantages that: the outer layer is waterproof and antibacterial, and has water resistance for more than 50 times; the middle layer has a separation rate of more than 95% for particles with a particle size of more than 0.3 um; the inner layer is skin-friendly, antibacterial and deodorant; the breather valve can effectively reduce the breathing resistance of the cloth mask, and the tightness of the strap can be adjusted to optimize the tightness. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022198300-A1 |
| priorityDate | 2020-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.