http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-330299-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0041 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 |
| filingDate | 1966-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1967-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-330299-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF COLORING COMPOSITIONS. |
| abstract | Process for the preparation of coloring compositions, characterized in that an organic dye is intimately mixed with an azo compound free of sulfonic acid or carboxylic acid groups of the formula, AN = NB - Y - NR - Z - NR1R2, in which formula A is an optionally substituted aromatic or heterocyclic group, B is an aromatic or heterocyclic group optionally substituted, Y is a carbonyl or sulfonyl group, Z is a divalent hydrocarbon group that can be substituted at will, R is a hydrogen atom or a radical optionally substituted hydrocarbon and R1 and R2 are each hydrogen atoms or hydrocarbon radicals substituted at will or, together with the nitrogen atom, form a heterocyclic ring. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1965-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.