http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105440190-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F120-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44 |
| filingDate | 2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105440190-B |
| titleOfInvention | A kind of preparation method of multi-responsive azobenzene functionalized polymer |
| abstract | A method for preparing a multi-responsive azobenzene functionalized polymer, the method synthesizes polymer poly(meth)acrylate dimethylaminoethyl methacrylate through atom transfer radical polymerization reaction Esters, using m-trifluorotoluidine and phenol as raw materials, synthesize a small molecule m-trifluoromethylazophenol with phenolic hydroxyl group azobenzene through diazotization reaction, and then carry out nucleophilic substitution reaction with dibromobutane to generate The azo small molecule 3-trifluoromethyl-4-bromobutylazobenzene containing active bromine at one end, and then the azo group was grafted to poly(meth)acrylic acid diacrylate by quaternization reaction at 35 degrees Celsius. On the methyl amino ethyl ester, the azobenzene functionalized polydimethylamino ethyl methacrylate is finally obtained. The synthesis method is simple and easy, and the reaction temperature is lower than the traditional reaction temperature. The synthesized polymer not only has temperature responsiveness and pH responsiveness, but also has light responsiveness. It is a new type of polymer with temperature, pH and light responsiveness. thing. |
| priorityDate | 2015-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.