| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C221-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B1-503
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B1-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C225-36 |
| filingDate |
1985-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4601f49fd7bed50c2e53901023428c27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e5ab2fe91dff52a9aa12c5a69e0f76d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0522e770fdbb09ad6da507f0daeed638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c2ba643a63baa9906912c44a32a2423 |
| publicationDate |
1985-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0160162-A1 |
| titleOfInvention |
Process for preparing 1-amino-2-bromo-4-hydroxy-anthraquinone |
| abstract |
1-Amino-2-bromo-4-hydroxyanthraquinone is obtained in good yields in an environmentally friendly manner by bromination of 1-aminoanthraquinone in 2 to 5 times the amount by weight of 80 to 98% sulfuric acid and with 1,1- 1.5 moles of bromine at elevated pressure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4648994-A |
| priorityDate |
1984-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |