http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4360459-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e28032b4dae483384b2f28cb3ee45bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B49-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B55-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B49-12 |
| filingDate | 1981-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9495088bbec33fb255fb49e5c1508a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bfd725f1c9be83d8bc1c70d4f01fa8b |
| publicationDate | 1982-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4360459-A |
| titleOfInvention | Sulphur dyestuffs of the carbazole series |
| abstract | Carbazoleazomethines are prepared and sulfur dyestuffs are prepared by sulphurizing a carbazoleazomethine of the formula <IMAGE> wherein R1 is hydrogen, hydroxyl, halogen, nitro, alkyl having 1 to 8 carbon atoms, alkoxy having 1 to 8 carbon atoms, dialkylamino having 1 to 4 carbon atoms per alkyl, alkanoyloxy having 1 to 8 carbon atoms, benzoyloxy, alkanoylamino having 1 to 8 carbon atoms or benzoylamino; R2 is hydrogen, hydroxyl, halogen, alkyl having 1 to 8 carbon atoms or alkoxy having 1 to 8 carbon atoms; R3 is hydrogen or alkyl having 1 to 7 carbon atoms; R4 is hydrogen or halogen; and R5 is hydrogen or alkyl having 1 to 8 carbon atoms. |
| priorityDate | 1980-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 165.