http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114424768-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-30 |
| filingDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ad10eb2bb718135ffd35ddd776cd098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ead75669088b3be3a7fbe3b23470752 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1c8d4d725a08c6754e8392630cc30a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_869c93bd1b9eb46f42db61ddc0632ef6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d7d57ce389f9b0c41a53d2e0680b17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aaea072a6fa2959c9ad388cd335bb9af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8c65692153fca02f1ae6534b5a9b9b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57f3568bd76420c6c678f7571f8536d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_837a4e8ad6f4ec1029bbabc3772e2f94 |
| publicationDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114424768-A |
| titleOfInvention | A kind of pesticide dispersant coated with polycarboxylic acid black phosphorus and preparation method thereof |
| abstract | The invention discloses a pesticide dispersant coated with black phosphorus by polycarboxylate and a preparation method thereof. The pesticide dispersant comprises a carrier black phosphorus and a polycarboxylic acid wrapped on the black phosphorus, wherein the mass fraction of the polycarboxylic acid is: 30% to 60%; under the condition of shading, black phosphorus and polycarboxylic acid are added to water in a mass ratio of 1:30 to 50 to prepare a dispersion liquid, stirred for 3 to 7 hours, and the system is heated to 70 to 90°C for 1 to 3 hours. After separation and washing, drying at below 100 °C to obtain a pesticide dispersant with polycarboxylate-coated black phosphorus; when the polycarboxylate is wrapped on the surface of black phosphorus, due to the large specific surface area of black phosphorus nanosheets, the agglomeration of polycarboxylate can be avoided. It is beneficial to the spreading effect of polycarboxylate in the interface layer, improving the enrichment efficiency of polycarboxylate in the interface layer and forming electrostatic steric hindrance to further improve the stability of the dispersion. At the same time, the suspension effect of the black phosphorus nanosheet structure can effectively reduce the original The sedimentation of drug particles improves the stability and use efficiency of pesticides after preparation. |
| priorityDate | 2021-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.