http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-94766-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46bc4ab0b5f8a10c4994e497d0493ce8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-374 |
| filingDate | 1986-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df273d0d20139adc2e653ba511615259 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c94ef2e29f13c88d6f747420754f7ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19847d4abe4f6d1d8c25321edf69c066 |
| publicationDate | 1988-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-94766-B1 |
| titleOfInvention | BLUE BLACK DIRECT NON-BENZIDINE COLORING AND PROCESS FOR OBTAINING THEM |
| abstract | The invention relates to a direct nebenzidine black dye for dyeing cellulosic fibers obtained by asymmetrically acid-coupling of bis-diazotate 4,4'-diaminobenzanilide in the first step with H acid, in the second step coupling of the diazotyl aniline with the intermediate formed in the first step and in the third step, coupling of the intermediate obtained in the second step with m-toluylenediamine. |
| priorityDate | 1986-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.