http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201905109-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a2a0db58439076df7b795b95acbf612 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-328 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-513 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-36 |
| filingDate | 2018-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_445e52b7fb6690d66c9f9b79c3d46fd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2115c3318ac9531a509d7557f2268fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72a96540053ac86bd5a657b61dcad6fb |
| publicationDate | 2019-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201905109-A |
| titleOfInvention | One-pot synthesis method of aqueous reactive black mixture and its application |
| abstract | The invention relates to a one-pot synthesis method for preparing an aqueous reactive black mixture, which comprises the following steps a) to f): a) dissolving 2-[(4-aminophenyl) sulfonamido] ethylsulfonic acid (Vinylpyrene para-ester) in water; b) using excess nitrite or using excess nitrite and an acid to diazotize the dissolved vinylpyrene para-ester to form a diazonium salt and remaining nitrite; Stop the reactivity of the remaining nitrous acid with sulfanilic acid; d) couple the diazonium salt of step c) with 4-amino-5-naphthol-2,7-naphthalenedisulfonic acid (H-acid) until the reaction is completed , Generating reactive black 5 and remaining diazonium salt; e) coupling the remaining diazonium salt with 7-acetamidin-4-hydroxy-2-naphthalenedisulfonic acid (acetamidine-J-acid) until the reaction is completed, A reactive orange 78 is formed; and f) an aqueous reactive black mixture is obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I733423-B |
| priorityDate | 2017-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.