| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B43-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-23 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-132 |
| filingDate |
1997-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ded3143befca3e4c7b1693d16a032a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef104b4a422f1f0aa6e2294ea46f36af |
| publicationDate |
1998-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0822235-A3 |
| titleOfInvention |
Process for the manufacture of disazo pigment mixtures with a high tinctorial power |
| abstract |
Process for the preparation of disazo pigment mixtures, characterized in that 2 moles of an azocarboxylic acid chloride of the formula with 1 mole of a mixture of diamines of the formulas in molar ratio II: III: IV from 0-30: 5-60: 40-95 are condensed, the condensation and isolation of the product obtained being carried out by generally customary methods.n n n The disazo pigment mixtures obtained in this way are notable for their high color strength and color puritynout. |
| priorityDate |
1996-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |