http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015030722-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d24321bed2edef57b40e064ce34f0a6e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-76 |
| filingDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a58e0c171a75bd31bb2919da3ab6e856 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af614fdf1c554ceb963e5d54742a261b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82bb1edab58c44e5b9987307fe04c3b8 |
| publicationDate | 2015-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015030722-A |
| titleOfInvention | Diamine compound and method for producing the same |
| abstract | Disclosed is a diamine compound containing a sulfonic acid ester group which is white and hardly colored, and a method for producing the same. Bis [4- (4-acetamidobenzenesulfonic acid) phenyl] ether obtained by reacting 4-acetamidobenzenesulfonic acid chloride with 4,4′-dihydroxydiphenyl ether in the presence of a base is dehydrated. Bis [4- (4-aminobenzenesulfonic acid) phenyl] ether represented by the formula (1) obtained by acetylation and a method for producing the same. [Selection figure] None |
| priorityDate | 2013-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.