http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103726224-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-728 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A41D13-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4374 |
| filingDate | 2014-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103726224-B |
| titleOfInvention | Non-woven film and charged non-woven biological protection mask prepared by same and preparation method |
| abstract | The invention belongs to the field of biological protection, and particularly relates to a non-woven film and a charged non-woven biological protection mask prepared by the same and a preparation method thereof. Zein is used as raw materials by the non-woven film, the zein is abundant in source, low in cost and biodegradable, and the zein has the functions of being skin loving, oxidation resistance, ultraviolet ray resistance, bacterium resistance and the like, better face attaching performance can be achieved after the non-woven film is spun. According to the charged nanofiber non-woven biological protection mask prepared by the non-woven film, the inner layer of the mask is the non-woven film prepared by the zein, positive electric charges are attached on an outer layer, and the filter efficiency of the mask can be improved obviously. A charged nanofiber non-woven double-layer film prepared through an electrospinning technique can isolate virus through the dual functions of electrical charge absorption and mechanical isolation, an effective protective function is performed, and the charged non-woven biological protection mask can be used as a medical functional type biological protection mask. |
| priorityDate | 2014-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.