http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114908566-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c23d84d2f6dd5c06aea424c9fb3bc340 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2200-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-207 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-05 |
| filingDate | 2022-06-23^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d19e8dd5357d5730cd96b07da7bf5966 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43c6356150abee74887efb3b4bc1d873 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13fe42682f6fe88fdc6000e44a628440 |
| publicationDate | 2022-08-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114908566-A |
| titleOfInvention | A kind of virus blocking fabric and preparation method thereof |
| abstract | The invention discloses a virus blocking fabric and a preparation method thereof. The fabric includes bisphenolic acid, sodium carboxymethyl nanocellulose, cellulose nanofibers, and cotton fabric. The preparation method of the antiviral fabric is as follows: the surface of the cotton fabric is successively grafted with sodium carboxymethyl nanocellulose, cellulose nanofibers and bisphenolic acid, and the final product is obtained after washing and drying through an esterification reaction. The invention first increases the exposure of hydroxyl groups on the surface of cotton fabrics through alkalization treatment, and uses sodium carboxymethyl cellulose as a connection to introduce nanocellulose fibers, so that the three-dimensional space on the surface of cotton fabrics is rich in hydroxyl groups. The antiviral monomer of the present invention is bisphenolic acid, which utilizes the mutual attraction between the phenolic group and the protein to destroy the virus structure and achieve the effect of killing the virus. The invention adopts the commonly used "dipping-rolling-drying" process in the industry to modify the cotton fabric to prepare the modified cotton fabric with excellent antiviral effect, which can pass the safety inspection. |
| priorityDate | 2022-06-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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