| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d7f3599e4e977fcef8e7c209eebde8d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2430-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2300-404
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2400-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-54 |
| filingDate |
2019-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14ecc0b007ba840c2faa061aa5ed33e7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f5f5fd80f3b67d9168436666d1bb33a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_941020d612e848213538187be5be58f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5683182d5a78ec6befb343e46b5f77de |
| publicationDate |
2019-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110327493-A |
| titleOfInvention |
A kind of composite biological scaffold and preparation method |
| abstract |
The invention belongs to the technical field of medical materials, in particular to a preparation method of a mulberry nanocellulose/chitosan/hydroxyapatite composite biological scaffold. The invention provides a composite biological scaffold, which is characterized in that the composite biological scaffold is made of hydroxyapatite, microcrystalline cellulose and chitosan; the hydroxyapatite, chitosan and microcrystalline fiber The mass ratio of the element is 1:2-5:1; the microcrystalline cellulose is mulberry branch nanocrystalline cellulose; and the chitosan is carboxymethyl chitosan. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111068100-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111068121-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114053486-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114053486-B |
| priorityDate |
2019-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |