http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1261822-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B56-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B46-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B56-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-08 |
| filingDate | 1985-08-20^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-09-26^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08b2e18122ec65816778dd3135a0d6d0 |
| publicationDate | 1989-09-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1261822-A |
| titleOfInvention | Methine-azo compounds |
| abstract | Methine-azo compounds Abstract Methine-azo compounds of the formula X? in which A is the complement to a heterocyclic 5- or 6-membered ring which has a quaternised N atom as a ring member, which can contain further hetero atoms and which can be substituted or/and be fused with carbocyclic or heterocyclic rings, R is hydrogen, cyano or C2-C3-alkylene which is bonded to an N atom of ring A to form a 5- or 6-membered ring, B is substituted or unsubstituted phenylene or naphthy-lene, X? is an anion and KK is the radical of an open-chain coupling component which contains active methylene groups, except that, if A is the complement to a pyridinium ring, KK cannot be the radical of acetoacetanilide which is unsubstituted or alkyl-substituted in the aniline ring. They are suitable for use as dyes for dyeing and printing cationically dyeable substrates, in particular paper. |
| priorityDate | 1984-08-22^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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