| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79751aeaa9923745648e5ae7d9c35782 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-095
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-04 |
| filingDate |
1986-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91425d5b5c53e7971a12a2ed58dc6d28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b222830b144b11d9a595ffbba874a192 |
| publicationDate |
1989-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4843148-A |
| titleOfInvention |
Process for the preparation of fluorotriazine using alkali metal fluoride salts |
| abstract |
A process for the preparation of reactive dyes of the formula <IMAGE> (1) in which D, R and Z are as defined in greater detail in the description, which comprises subjecting 2,4,6-trifluoro-s-triazine to a condensation reaction in a strongly acid solution and in the presence of an alkali metal fluoride with an amine of the formula H-Z (3) and then subjecting the primary condensation product obtained to a condensation reaction with an amino dye of the formula <IMAGE> (2) affords reactive dyes of the formula (1) in a high yield and a high state of purity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5076811-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5112958-A |
| priorityDate |
1985-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |