http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114632185-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4510c9e67afa7423b0183fdf529959f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e103d58850ec2d13405ac05c315421a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-104 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L26-0014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L26-0066 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L26-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L26-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L26-0023 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L26-00 |
| filingDate | 2022-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b4d206711352709c6a56e9a0b5216a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0cba4c8cb5a0a64cac0666484cfe950 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba6330139e7610161ebb15eafa48a3a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53ff33bdbcd663a48649b75437e5d949 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fef1e5d9d476af26760756eb4b70b0c |
| publicationDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114632185-A |
| titleOfInvention | A kind of high water absorption, high strength antibacterial hydrogel dressing and preparation method and application thereof |
| abstract | The invention provides a high water absorption, high strength antibacterial hydrogel dressing and its preparation method and application. The antibacterial hydrogel dressing of the present invention comprises the following components by weight: 2.5-10 parts of polyvinyl alcohol, 20-35 parts of glycerol, 0.01-0.05 parts of nano silver, 1-3 parts of sodium alginate, 0.1 ~ 0.5 part of sodium polyacrylate; the balance is water, and the total number of parts is 100 parts. The present invention uses the supramolecular structure formed by the self-assembly of polyvinyl alcohol and glycerol as the main body of the hydrogel, and also contains a suitable amount of sodium alginate and sodium polyacrylate, and the synergistic effect between them can make the antibacterial hydrogel dressing more suitable for use. In the case of high water absorption, it can still maintain good tensile strength. The water absorption is above 1.9g/g, which can be as high as 3.8g/g, and the tensile strength can still be maintained at 1.6MPa, which can be as high as 2.8MPa. |
| priorityDate | 2022-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.