| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4fa4c37b4aacb317ee027a1a729de4ff |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 |
| filingDate |
2019-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b186660040c39d8fb773e0263253a67c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56ffb9a731f4810401438841f133ee51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05e3d12050e1b6120139ad0be4ebe066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2423b0848aa3910ff484c594762ae06c |
| publicationDate |
2021-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20210002155-A |
| titleOfInvention |
Hydroxy-terminated prepolymer and latent hardener comprising the same, and epoxy resin composition comprising the hardener |
| abstract |
The present invention relates to a hydroxy-terminated prepolymer and a latent curing agent comprising the same, and an epoxy resin composition comprising the curing agent, and more particularly, prepared by reacting an anhydrosugar alcohol and a polyisocyanate in a molar ratio within a specific range. The present invention relates to a hydroxy-terminated prepolymer, a latent curing agent that includes the same and does not decrease the curing rate and does not increase the curing temperature when used for an epoxy resin, and an epoxy resin composition comprising the curing agent. |
| priorityDate |
2019-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |