http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112898927-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-446 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1339 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1339 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J163-00 |
| filingDate | 2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112898927-B |
| titleOfInvention | A kind of epoxy resin composition and its preparation method and application |
| abstract | The invention provides an epoxy resin composition and its preparation method and application. The epoxy resin composition comprises 50-100 parts by weight of epoxy resin, 20-40 parts by weight of hardener and 5-20 parts by weight of curing agent. parts by weight; the curing agent is any one or a combination of at least two of the compounds shown in formula I. The epoxy resin composition introduces a curing agent with a hydrophobic segment into the epoxy resin matrix and matches a specific number of hardeners, so that the prepared epoxy resin composition can have high temperature resistance, It also has excellent water vapor barrier performance, can be used as a sealant in display devices, and has important research significance. |
| priorityDate | 2021-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.