http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108164644-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-102 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-268 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-14 |
| filingDate | 2016-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108164644-B |
| titleOfInvention | Molecularly imprinted polymer and preparation and application thereof |
| abstract | The invention provides a method for preparing a high-selectivity bisphenol type substitution template molecularly imprinted polymer by adding a steric hindrance monomer and application of the polymer. The material is prepared by the following steps: dissolving the substituted template molecule, the cross-linking agent, the functional monomer, the steric hindrance monomer and the initiator in the pore-foaming agent to form a uniform prepolymerization solution, and after the solution is placed for a period of time under the condition of low temperature, carrying out polymerization reaction for 20-48h at the temperature of 50-70 ℃. And grinding, screening and settling the white block polymer generated by the polymerization reaction to obtain polymer particles with the particle size of 38-63 um. And performing Soxhlet extraction on the obtained particles by using a methanol/acetic acid mixed solution or methanol as an extracting agent, and removing the substituted template and unreacted substances in the polymer to obtain the molecularly imprinted polymer. The added steric hindrance monomer enhances the specific selectivity and enrichment capacity of the polymer to bisphenol compounds, and simultaneously improves the anti-interference capacity of the material to interferents. |
| priorityDate | 2016-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.