http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113248660-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N47-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-065 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N47-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N25-04 |
| filingDate | 2021-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113248660-B |
| titleOfInvention | A kind of comb type polycarboxylic acid dispersant and its preparation method and application |
| abstract | The invention belongs to the technical field of preparation of functional polymer materials, and in particular relates to a comb-shaped polycarboxylic acid dispersant and its preparation method and application. The present invention prepares unsaturated carboxylic acid and/or its derivatives, lipophilic comonomer and BO (butylene oxide) unsaturated ethylenic polyether as monomers with a specific ratio, which greatly reduces the polymer The pour point makes the final preparation stable at -18°C, which expands its scope of use and is more suitable for low-temperature environments; at the same time, it can also increase the binding force between the adjuvant and the pesticide particles, making the preparation more stable; in particular, Using lipophilic comonomer and BO-containing unsaturated ethylenic polyether as copolymerization raw materials, the affinity of dispersant to pesticide particles is improved, and it is more suitable for the water suspension of the original drug with high solubility in water or the original drug with low melting point In the system, it can greatly inhibit the Austenitic ripening of pesticide crystals and improve the stability of the formulation. |
| priorityDate | 2021-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.