http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109400849-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J163-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-64 |
| filingDate | 2018-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109400849-B |
| titleOfInvention | Piperazine epoxy resin curing agent, epoxy resin composition prepared from same and application of curing agent |
| abstract | The invention provides a piperazine epoxy resin curing agent, a prepared epoxy resin composition and application thereof. The curing agent is prepared from polyfunctional glycidyl ether, alcohol solvent and anhydrous piperazine. The curing agent has higher reactivity at low temperature and normal temperature, and has better strength and weather resistance after reacting with the composition consisting of the epoxy resin. The curing agent provided by the invention can be widely applied to the fields of construction rush repair in winter, rapid electronic packaging materials and adhesives. |
| priorityDate | 2018-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.