http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4389215-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-924 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-922 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B1-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B55-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B56-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B55-00 |
| filingDate | 1981-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dec0e7d4b3fc9447d7c6c198616d5e6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a207330c7c814cb42c8da7f411cf64d7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d098931516ff9716a5c19a203a4cb9f2 |
| publicationDate | 1983-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4389215-A |
| titleOfInvention | Anthraquinone-azomethine compounds, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances |
| abstract | Anthraquinone-azomethine compounds of the formula <IMAGE> (I) or of the tautomeric formula <IMAGE> (Ia) or of the tautomeric formula <IMAGE> (Ib) in which A denotes an anthraquinone radical which is free from sulphonic acid groups and optionally further substituted and which preferably consists of at most 5 fused rings, R1 denotes hydrogen, C1-C4-alkyl, hydroxy-C1-C4-alkyl, optionally substituted phenyl, carboxyl, carboxylic acid, C1-C4-alkyl ester or hydroxyl, R2 denotes hydrogen, halogen, nitro, cyano, optionally substituted carbamoyl or optionally substituted sulphamoyl, sulphonic acid C1-C4-alkyl ester, sulphonic acid aryl ester, C1-C4-alkylcarbonyl, C1-C4-alkoxycarbonyl, optionally substituted benzoyl, alkyl or optionally substituted phenyl sulphone, or a hetero-aromatic radical, for example a radical of the formula <IMAGE> (II) or of the formula <IMAGE> (III) or of the formula <IMAGE> (IV) R3 denotes optionally substituted aryl or hetero-aryl, cycloalkyl or C1-C12-alkyl, it being possible for the alkyl chain to be interrupted by oxygen or sulphur and/or substituted by hydroxyl, N(R5)2-or-N(R5)3(+)X(-) groups, R4 denotes a substituent, R5 denotes hydrogen, C1-C4-alkyl, cycloalkyl or optionally substituted aryl, X denotes an anion, m denotes 1, 2, 3 or 4 and n denotes 0, 1, 2, 3 or 4, processes for their preparation and processes for dyeing synthetic fibre materials and for pigmenting organic macromolecular substances using the new anthraquinone-azomethine compounds. |
| priorityDate | 1979-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 391.