http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113248673-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-06 |
| filingDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113248673-B |
| titleOfInvention | Ultralow-temperature curing benzoxazine self-assembly composition, copolymer, preparation method and application |
| abstract | The invention discloses an ultralow temperature curing benzoxazine self-assembly composition, a copolymer, a preparation method and application. The ultra-low temperature curing benzoxazine self-assembly composition comprises: substituted or unsubstituted 2-aminopyridine-derived benzoxazines, and resorcinol structure-containing organics. The ultralow-temperature curing benzoxazine self-assembly composition has the characteristic of ultralow-temperature curing, two components can be self-assembled under simple operation conditions to form a dimer or polymer taking a double hydrogen bond as a link, the purposes of activating oxazine rings, activating phenolic hydroxyl groups, shortening reaction distance and reducing reaction energy barrier can be achieved simultaneously, the compatibility is good, the storage and the designability are strong, the curing temperature of the composition is extremely low based on the strong hydrogen bond effect, and the initial curing temperature of 70 ℃ is also realized. Meanwhile, the composition has the obvious characteristic of easy storage, and due to the protection of the double hydrogen bonds, the mixture of the composition can resist oxidation and moisture absorption, and the storage capacity is good. |
| priorityDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.