| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-127 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-107 |
| filingDate |
2018-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108503813-B |
| titleOfInvention |
Curing agent for carboxyl resin, preparation method and application composition |
| abstract |
The curing agent is prepared by the joint reaction of phenyl polybasic acid, phenyl polyhydric phenol, sodium hydroxide, allyl bromide, epoxy chloropropane and a catalyst which are used as main raw materials. The curing agent of the invention contains both epoxy groups and double bond groups, thus being capable of reacting with carboxyl in a carboxyl acrylic resin branched chain and double bonds reserved in a main chain to form a compact coating with larger crosslinking density. |
| priorityDate |
2018-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |