http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112321801-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5ddc2e778ed7dd7006d62125e0b4c82 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 |
| filingDate | 2018-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e1a6a122166b758ec64bebec076fba5 |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112321801-A |
| titleOfInvention | A kind of preparation method of cationic self-emulsifying water-based epoxy resin quick-drying curing agent |
| abstract | The invention relates to a preparation method of a cationic self-emulsifying water-based epoxy resin quick-drying curing agent. The preparation adopts a free radical polymerization method, firstly preparing polybasic aliphatic amine monomers, and then catalyzing free radical polymerization at a low temperature to obtain the curing agent. The prepared curing agent contains hydrophilic quaternary ammonium salt cations and nonionic long-chain water-based groups in its molecular structure; polybasic aliphatic amines are located in the branched positions of the curing agent and can react with epoxy resins for curing. The molecular structure of the curing agent of the present invention contains repeated hydrophilic quaternary ammonium salt cations and non-ionic long-chain water-based groups; the polybasic aliphatic amines capable of curing reaction with epoxy resins have self-emulsifying properties, while polybasic fatty amines have self-emulsifying properties. The amine structure makes it react with the epoxy resin with higher crosslinking density and faster surface drying, so that it has the characteristics of fast curing speed. The cured epoxy resin has the advantages of high hardness and sufficient toughness. |
| priorityDate | 2018-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.