| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C50-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C46-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C50-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C50-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C46-02 |
| filingDate |
1971-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_587965a1e18a6e4267713532104f8177
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66a0987d3df0baf6d7e5e6d12e77dc97 |
| publicationDate |
1975-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3880893-A |
| titleOfInvention |
Preparations of benzoquinone and derivatives thereof |
| abstract |
Manufacture of benzoquinones by uninterruptedly bringing together and mixing an aniline with chromic/sulphuric acid at a temperature (y) of 0-100*C and operating with a maximum residence time in the reaction zone of x minutes, the relationship between x and y being y2 12500/x therefore + 0.8 PROVIDED THAT IN NO CASE DOES X EXCEED 360. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011145975-A1 |
| priorityDate |
1970-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |