http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-156029-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B45-01 |
| filingDate | 1987-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1992-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-156029-B1 |
| titleOfInvention | Method for the production of azo metal complex compounds containing copper |
| abstract | The method of producing azo compoundsnmetal complex containing copper with generalnFormula 1, wherein R is the remainder of the componentnactive holding in the ortho positionnon the amino group, Z which is an atomnhydrogen or a sulfo group, especially the restnan active ingredient of the benzene or naphthalene series,nX represents a hydrogen atom or an acyl residue,narylsulfonyl or a mono- or dichlorotriazine residue,nY is a hydrogen atom orna sulfo group, n is 0, 1 or 2, with wnwhere n is 0 then Y is a groupnsulfonic acid and the oxygen atoms in formula 1 are situatednare in ortho positions to the azo group, via reactionnoxidative coppering of the azo compound ongeneral formula 2, in which the symbols X, Y, Z and nnhave the meaning given above, by the action of copper saltsnin the presence of an oxidizing agent, characterizednin that the oxidative copper plating of the azo compoundnof formula 2 is carried out in a basic mannerncupric carbonate at pH = 6.5-8.5. advantageouslynat pH = 7.0-7.5, in the presence of an oxidizing agent,nespecially with respect to hydrogen peroxide. |
| priorityDate | 1987-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.