http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013021851-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-36 |
| filingDate | 2012-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2013021851-A1 |
| titleOfInvention | High purity epoxy compound and method for producing the same |
| abstract | N, N, N ′, N′-tetraglycidyl-3,3′-diaminodiphenyl ether and a method for producing the same are provided. N, N, N ′, N′-tetrakis (3-halo-2-hydroxypropyl) -3,3′-diamino is reacted with 3,3′-diaminodiphenyl ether and epihalohydrin in a solvent containing a protic solvent. The addition reaction step for producing diphenyl ether and the N, N, N ′, N′-tetraglycidyl (3-halo-2-hydroxypropyl) -3,3′-diaminodiphenyl ether are treated with alkali to dehydrohalogenate. N, N, N ′, N′-tetraglycidyl-3,3′-diaminodiphenyl ether is produced by a cyclization reaction step. |
| priorityDate | 2011-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 454.