http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-549085-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/C09B62-0067 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-3626 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B31-153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-42 |
| filingDate | 1970-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-549085-A |
| titleOfInvention | Process for the production of heavy metal complexes from azo compounds. |
| abstract | Blue, red and violet azo dye heavy metal complexes for dyeing/printing silk, leather and esp. wool but also synthetic superpolyamides, superpolyurethanes, polyacrylonitrile, etc. uniform shades fast to acids, alkalis, light and rubbing are derived from azo cpds. contg. as diazotisation component residue a heterocyclic gp. contg. a complexing site and separated from the azo gp. by one or two atoms and as coupling component, the residue of a halo-2:3-dihydroxypyridine. Preferred cpds. are the heavy metal complexes of azo cpds. of formulae (I) and (II): where D is a quinoline gp. linked in pos. 8; Z is halogen, sulphonic acid, acylamino, or arylazo. |
| priorityDate | 1970-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 362.