http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108774874-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M10-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M10-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M10-10 |
| filingDate | 2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108774874-B |
| titleOfInvention | Preparation method of nano-silver-containing hydrophilic polypropylene fiber non-woven fabric |
| abstract | The invention discloses a preparation method of a nano-silver-containing hydrophilic polypropylene non-woven fabric, which comprises the following steps: treating the polypropylene non-woven fabric by adopting oxygen plasma or air plasma; soaking the modified polypropylene non-woven fabric into a mixed solution containing pectin and soluble silver salt for drying; treating the dried polypropylene non-woven fabric by using hydrogen plasma; and (3) immersing the treated polypropylene non-woven fabric into a solution of a cross-linking agent and a precipitating agent for reaction, washing and drying to obtain the nano-silver hydrophilic non-woven fabric. The preparation method of the hydrophilic polypropylene fiber non-woven fabric containing nano-silver is simple, the preparation cost is low, the batch production is easy, the hydrophilic, antibacterial and antistatic polypropylene fiber non-woven fabric can be prepared, the application range is expanded, and the hydrophilic polypropylene fiber non-woven fabric containing nano-silver has wide market prospect and practical value. |
| priorityDate | 2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.