| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ee909db4d5db79e0e4823b5578c5ada |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2509-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-7007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-0208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-0212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A45D44-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-485
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A45D44-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-73 |
| filingDate |
2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3afae1633014340bfa0d59451ab065c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07360b71673c353b35f4af3f8511ca74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b1aedfc7f3a7dcdbc0445522183cbf4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50f40a6851c52b6ea1d58ffb9830ed6c |
| publicationDate |
2022-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102475486-B1 |
| titleOfInvention |
Sodium Hyaluronate Salt Nano Fabric Sheet and Preparation Method thereof |
| abstract |
The present invention relates to a hyaluronate nanofabric sheet and a manufacturing method thereof, and more particularly, to a hyaluronate nanofabric sheet having excellent percutaneous absorption and physical properties and a manufacturing method thereof. The manufacturing method of the hyaluronate nanofabric sheet of the present invention is (a) a hyaluronate having a weight average molecular weight of 5 × 10 3 ~ 5 × 10 4 Da and a weight average molecular weight of 1 × 10 5 ~ 1 × 10 6 Da Preparing a hyaluronate aqueous solution by mixing phosphorus hyaluronate and dissolving in water; and (b) electrospinning the aqueous solution of hyaluronate. The hyaluronate nanofabric sheet of the present invention is composed of ultra-low molecular weight hyaluronic acid, so it has excellent transdermal absorption rate, and a certain amount of medium molecular weight hyaluronic acid is mixed, so it has excellent mechanical properties. It can be applied for various purposes, such as ophthalmic or mucosal drug delivery systems. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023191385-A1 |
| priorityDate |
2022-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |