http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1564749-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B45-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B45-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-04 |
| filingDate | 1977-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1980-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1564749-A |
| titleOfInvention | Water-soluble brown 1:2-chromium-mixe complex dyestuffs process for their manufacture and use for the dyeing of natural and synthetic polyamide fibres |
| abstract | New brown 1:2 chromium mixed complex dyes are prepared from dyes of the formulae 1 and 2. The substituents in the formulae are each as defined in Claim 1. The mixtures of the metal-free starting materials of the formulae 1 and 2 are treated with chroming agents at a temperature of 95 to 145 DEG C and at a pH of from 4 to 7. The dyes obtained produce fast dyeings on natural and synthetic polyamide fibres. <IMAGE> |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4507125-A |
| priorityDate | 1976-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.