http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1016964-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e28032b4dae483384b2f28cb3ee45bc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B35-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-02 |
| filingDate | 1963-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1966-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1016964-A |
| titleOfInvention | Water-insoluble azo dyestuffs containing nitrophenyl-hydrazone residues |
| abstract | The invention comprises water-insoluble azo dyes free from water-solubilizing groups and containing in the diazo and/or coupling component at least one nitrophenylhydrazone residue linked to a carbon atom not already linked to an azo group. The dyes are prepared by reacting an azo dye free from water-solubilizing groups but containing at least one aldehyde or ketone group linked to a carbon atom not already linked to the azo group with a nitro-phenylhydrazine. Alternatively the dyes are prepared by the usual coupling processes using components containing at least one nitro-phenylhydrazone group. The dyes may be used as pigments in the spin-dyeing of synthetic fibres and to colour lacquers. In examples the preparation of mono- and dis-azo dyes is described. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4670486-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016056542-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11046889-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10723952-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4678851-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4680385-A |
| priorityDate | 1962-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.