http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113101235-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-621 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04 |
| filingDate | 2021-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113101235-B |
| titleOfInvention | In-situ titanium dioxide coated lignin composite particle and preparation and application thereof |
| abstract | The invention discloses an in-situ titanium dioxide coated lignin composite particle and preparation and application thereof. According to the invention, the three-dimensional reticular amorphous lignin is prepared into the lignin colloid sphere with a certain size and stability through self-assembly, and then the hydrolysis rate of tetrabutyl titanate is controlled by adding the inhibitor, so that the tetrabutyl titanate forms a titanium dioxide coating layer without photocatalytic activity on the lignin colloid sphere, and the obtained titanium dioxide coated lignin composite particle has a better ultraviolet protection effect. The preparation process disclosed by the invention is green and efficient, promotes the application of natural high-molecular lignin in the field of daily chemicals, simultaneously solves the problems of relatively dark lignin color, easiness in agglomeration, photocatalytic activity of a physical sun-screening agent and the like, and has a wide application prospect. |
| priorityDate | 2021-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.