http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110016232-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-0482 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2405-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2491-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2389-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L89-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L91-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053 |
| filingDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110016232-B |
| titleOfInvention | Preparation method of fish scale collagen composite sponge |
| abstract | The invention discloses a preparation method of fish scale collagen composite sponge, which comprises the steps of crushing fish scales, dissolving, adding an extracting agent, and adjusting pH; filtering, centrifuging, and collecting supernatant; salting out the supernatant, centrifuging, taking the precipitate for redissolving, and adjusting the pH; dialyzing, pre-freezing and freeze-drying to obtain a first collagen sponge; dissolving a base material to obtain a first solution; dissolving the first collagen sponge to obtain a second solution; mixing and stirring the bacteriostatic agent and the emulsifier to obtain a first emulsion; uniformly mixing the first solution and the second solution to obtain a third solution; adding the first emulsion and a plasticizer, and adjusting the pH; and (3) freezing and drying after pre-freezing to obtain the fish scale collagen composite sponge which has the advantages of good mechanical property, antibacterial effect and water resistance. |
| priorityDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.