http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4587292-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_600db5b93a54999d3db277d10725d525 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B44-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B44-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B45-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B44-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B44-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B45-00 |
| filingDate | 1982-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9e9fa27e44fae69b028441d8ca13228 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e20b76d96fed4813250bf34495c21b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e668740e2ca9b95d35972f0fdf4b815d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33885dfdb6ed62fd14251ed3fd6627f2 |
| publicationDate | 1986-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4587292-A |
| titleOfInvention | Sulfo group-free azo compounds having on average at least 1.3 basic water-solubilizing groups in metal-free, 1:1 metal complex or 1:2 metal complex form |
| abstract | Metal-free azo compounds of the formula ##STR1## wherein Ra is an aromatic group or an active methylene coupling component radical as defined in the specification, n R t is an arylazo group or a group of the formula --Y--Z, wherein n Y is a direct bond or a bridging radical, and n Z is a basic amino or quaternary ammonium group, n R is ##STR2## wherein each of the variables is as defined above or below, X is a direct bond or a bridging radical, n x is hydrogen, hydroxy, C 1-4 alkyl, C 1-4 alkoxy, amino or carboxy, n ring B is further unsubstituted or further substituted, n d is 0, 1 or 2, and n n is 0 or 1, n with the provisos that (i) the compounds contain an average of at least 1.3 basic water-solubilizing groups, and (ii) the compounds are free of sulfo groups, and 1:1 and 1:2 metal complexes thereof, which metal-free compounds and metal complexes are useful as dyes for leather and paper. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5001226-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5104979-A |
| priorityDate | 1980-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.