| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8de2048c4fb447ebb61b8bcdd5836d7a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25B3-25 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25B3-25 |
| filingDate |
1987-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8eb542c7464fc81863b7a2e2812c0185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_159215780db3281185ef4d733aa2b675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ee0b72f8f33f80e657dc328d1ca8b0d |
| publicationDate |
1989-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2618428-A1 |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF PARA-AMINOPHENOL |
| abstract |
The invention relates to a process for the preparation of para-aminophenol by reduction of nitrobenzene. It is characterized in that the reduction is carried out electrochemically from an aqueous sulfuric solution with a concentration of between 2N and 6N H2 SO4 containing nitrobenzene maintained in emulsion, using as cathode an electrode with a three-dimensional structure and operating the electrolysis at a temperature between 60 and 120 degree(s)C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110184620-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6403833-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1229018-A1 |
| priorityDate |
1987-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |