http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111320747-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-0208 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64 |
| filingDate | 2020-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111320747-B |
| titleOfInvention | Functionalized high-molecular polymer and preparation method thereof |
| abstract | The invention belongs to the field of polymer synthesis, and discloses a functionalized high-molecular polymer and a preparation method thereof. The functional high molecular polymer is prepared by taking gamma-butyrolactone or derivatives thereof and other lactones, lactides or carbonates as comonomers, an organic magnesium compound as a catalyst, and polyfunctional fatty alcohol or polyfunctional aromatic alcohol as an initiator through ring-opening polymerization. The material has the chemical property of gamma-butyrolactone, has excellent thermal property, and simultaneously, the terminal functionalization of the polymer endows the material with more functions, thereby expanding the application range and meeting the requirements of different fields. Compared with the prior art, the method has the advantages of simple operation, wide source of the catalyst which is a commercial compound, low cost, high catalytic activity, strong controllability and high product yield. |
| priorityDate | 2020-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.