| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-40 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-16 |
| filingDate |
2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109081927-B |
| titleOfInvention |
Preparation method of hydrogel |
| abstract |
The invention discloses a preparation method of hydrogel, which is based on the electrostatic interaction between TEMPO oxidized cellulose nano-fibrils and a water-soluble cation β -CD polymer, and further strengthens the electrostatic interaction through the synergistic effect of aminated nano-silver particles and the cation β -CD polymer, so that the content of the water-soluble cation β -CD polymer is doubled, thereby greatly improving the adsorption and drug-loading performances of the polymer. |
| priorityDate |
2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |