http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113181846-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H6-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08H7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 |
| filingDate | 2021-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113181846-B |
| titleOfInvention | A kind of preparation method of pure lignin microcapsules based on Pickering emulsion solvent volatilization |
| abstract | The invention discloses a preparation method of pure lignin microcapsules based on Pickering emulsion solvent volatilization. This method first carries out plasma hydrophobic modification on lignin, disperses the modified lignin in water, adds an appropriate amount of alkali to dissolve and filter the lignin, and then adds acid to adjust to a suitable pH to precipitate alkali lignin, Finally, the lignin particle dispersion is used as the water phase; the water phase is mixed with an organic solvent and emulsified to prepare Pickering emulsion; the emulsion is dried to form pure lignin microcapsules. The preparation method of the invention has the advantages of simple and fast operation, good encapsulation effect and high strength of the capsule wall, and the dried microcapsules are easy to preserve, have small storage space and are convenient for transportation. The capsule wall is pure lignin, which has good biocompatibility, biodegradability, zero pollution to the environment and biology, and has broad application prospects in the fields of medicine and food. |
| priorityDate | 2021-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.