http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110585486-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-3604 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16 |
| filingDate | 2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110585486-B |
| titleOfInvention | Amnion composite material and preparation method and application thereof |
| abstract | The invention relates to an amnion composite material and a preparation method and application thereof, wherein the preparation method comprises the following steps: soaking the amniotic membrane material in a dopamine alkaline solution to obtain a dopamine modified amniotic membrane material; and (2) placing the dopamine modified amniotic membrane material in a mixed solution of water, an initiator, a cross-linking agent and hydrogel monomer organic matter for polymerization reaction to obtain the amniotic membrane composite material. The preparation method of the invention compounds the hydrogel and the amniotic membrane material by using dopamine with good biocompatibility as a modification binder, and the polydopamine and the hydrogel form a double-network structure, so that the mechanical property, the hydrophilicity and the biocompatibility of the amniotic membrane material can be effectively improved, and the thickness of the hydrogel can be conveniently controlled by controlling the use amount of dopamine and hydrogel monomer organic matters. |
| priorityDate | 2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.