http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108785753-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L31-148 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L31-04 |
| filingDate | 2017-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108785753-B |
| titleOfInvention | Barrier material, barrier film, and preparation method and application thereof |
| abstract | The invention discloses a barrier material, a barrier film, a preparation method and an application thereof. The modified hyaluronic acid comprises hyaluronic acid and a first photo-crosslinking agent grafted on the hyaluronic acid, and the modified mussel adhesive protein comprises mussel adhesive protein and a second photo-crosslinking agent grafted on the mussel adhesive protein. Under the conditions of ultraviolet irradiation and a photoinitiator, the first photocrosslinking agent and the second photocrosslinking agent can perform a crosslinking reaction so that the modified hyaluronic acid and the modified mussel adhesive protein are crosslinked and cured to form the barrier membrane. The barrier film formed by the barrier material has enough mechanical strength and absorbability, and can be applied to the field of oral materials or medical instruments. |
| priorityDate | 2017-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.