http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1124903-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S534-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B44-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B44-02 |
| filingDate | 1999-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9a0509818a2551a2695087616f4b983 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1197322a873636508281c7fc9436797f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4085b7292bdf17d24ab3e06ede4ac718 |
| publicationDate | 2001-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1124903-A1 |
| titleOfInvention | Cationic azo-dyes |
| abstract | The invention relates to cationic azo-dyes of the general formula (I), in which R<1> and R<2> independently of each other are hydrogen, nitro, halogen, C1-C6-alkyl; R<3> is hydrogen, C1-C6-alkyl, which can be interrupted by 1 or 2 non-adjoining oxy-, imino- or C1-C6-alkylimino groups or a rest (II); A<1> and A<2> independently of each other are oxy, imino or possibly substituted C1-C6-alkylimino; B<1> and B<2> independently of each other are C1-C6-alkylene, which can be interrupted by 1 or 2 non-adjoining oxy-, imino- or possibly substituted C1-C6-alkylimino groups or a rest (II); An< theta > is the equivalent of an anion; n is a number between 1 and 8; and K is the rest of a coupling component or a monoazo-dye II. The invention also relates to a method for producing said dyes, to their use for colouring and printing on natural or synthetic substrates and to mixtures thereof. |
| priorityDate | 1998-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 210.