http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208972708-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35be701b59b7c651c2ee4d1aac4e9946 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D31-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11 |
| filingDate | 2018-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fce8aa9b982a03ff97114e640278da6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a44c0589bbec99a15be4f814e35163b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a14dc3186042da46903034bd45b2e57 |
| publicationDate | 2019-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208972708-U |
| titleOfInvention | A kind of haze mask with dual bacteriostatic function |
| abstract | The utility model discloses one kind to have the function of dual bacteriostatic haze mask, including mask main body and positioned at the elastic frenulum of its two sides, it is characterized in that the mask main body is made of multilayered structure, it successively include the antibacterial layer of chitosan quaternary ammonium salt, nanometer titanium dioxide layer, active carbon layer and nonwoven layer by outer layer to internal layer.The antibacterial layer of chitosan quaternary ammonium salt is support with porous masses, and surface coating chitosan quaternary ammonium salt forms.Using non-woven fabrics or textile cloth as carrier, direct load nano-titanium dioxide forms the nanometer titanium dioxide layer.The utility model utilizes the double sterilization and bacteriostasis of chitosan quaternary ammonium salt and nano-titanium dioxide, has good killing and inhibitory effect to bacterium and virus.Nanometer titanium dioxide layer can also be by the poisonous and harmful substance in air, such as oxysulfide, nitrogen oxides, by photocatalytic degradation, to effectively remove it.Being finally reached reduces haze to the effect of the harm of the respiratory systems such as bronchus and lung, to protect human health. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111411530-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111248197-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022062132-A1 |
| priorityDate | 2018-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.