| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C5-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-53 |
| filingDate |
1991-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9c0f6815253d5c3c6f720a00be1f27c |
| publicationDate |
1993-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5208391-A |
| titleOfInvention |
Tetracyano-1,4-hydroquinone and tetracyano-1,4-benzoquinone |
| abstract |
Processes for the preparation of tetracyano-1,4-hydroquinone and its conversion to tetracyano-1,4-benzoquinone via a disilver salt are disclosed. |
| priorityDate |
1990-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |