http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107602377-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B82Y40-00 |
| filingDate | 2017-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107602377-B |
| titleOfInvention | Preparation method of p-hydroxybenzoic acid rare earth complex nano-microspheres |
| abstract | The invention provides a preparation method of p-hydroxybenzoic acid rare earth complex nano-microspheres, which takes lanthanum nitrate hexahydrate and p-hydroxybenzoic acid as reaction raw materials, polyvinylpyrrolidone and fatty alcohol-polyoxyethylene ether as surfactants, sodium sulfate as a regulator and absolute ethyl alcohol as a solvent to prepare the p-hydroxybenzoic acid rare earth complex nano-microspheres. |
| priorityDate | 2017-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.