http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2011429-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B23-143 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B23-14 |
| filingDate | 1970-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1970-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2011429-A1 |
| titleOfInvention | Styryl azo dyes |
| abstract | The dyes with good general fastness and stability, have the formula (in which V is a cyano, carboxylic acid ester or amide, or aryl sulphonyl group, D is a benzene ring with a cyclic amino group in the p-position to the styryl group, Y and Y1 are alkylene groups with 3 or pref. 2C atoms, Z is a chain formina a 5, 6 or 7-member ring with the nitrogen atom and X is an anion). Preferred dyes have the formula (in which V1, a and b are specified substituents, R is hydrogen, methyl or ethyl, m and n are 3 or 2. Z1 may contain, besides nitrogen and at least 2C atoms, up to 2 further hereto-atoms from the group O, N and S). |
| priorityDate | 1969-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.