http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107474234-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2371-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-247 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 |
| filingDate | 2017-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107474234-B |
| titleOfInvention | Functionalization/thermal reversion crosslinked polyethers and preparation method thereof |
| abstract | Functionalization/thermal reversion crosslinked polyethers and preparation method thereof, belong to Functional polymer materials technology field, which is ethylene oxide, propylene oxide, the copolymer containing furans or maleimide functionality epoxyethane derivative under the action of catalyst；Functionalization epoxyethane derivative mass percentage is 1%-30%；Thermal reversion crosslinked polyethers are the cross-linking reaction product of the functionalization polyethers containing furans functional group and polyfunctional group maleimide reagent, or the cross-linking reaction product of the functionalization polyethers containing maleimide functionality and polyfunctional group furans reagent, preparation is reacted by the Diels-Alder between furans functional group and maleimide functionality.Polyethers disclosed by the invention realizes the functionalization of polyethers due to introducing furans, maleimide functionality, using the reversible heat cross-linking of furans-maleimide, obtain it is a kind of can the novel thermal reversion crosslinked polyethers that are recycled of selfreparing, reprocessing. |
| priorityDate | 2017-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.