http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109294275-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-384 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-513 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-0047 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-245 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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-384 |
| filingDate | 2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109294275-B |
| titleOfInvention | high-performance navy blue reactive dye composition and application thereof |
| abstract | The invention discloses a high-performance navy blue reactive dye composition and application thereof, belonging to the technical field of reactive dyes, and the composition is prepared by mixing a compound shown in a structural general formula (I), a compound shown in a general formula (II) and a compound shown in a general formula (III), wherein the mass percentages of the compounds are respectively 46-53%, 43-49% and 2-5%; the preparation of the compound shown in the general formula (I) comprises diazotization reaction and coupling reaction, the preparation of the compound shown in the general formula (II) comprises chromophore preparation and double condensation reaction, and the preparation of the compound shown in the general formula (III) comprises double condensation reaction, diazotization reaction and coupling reaction; when the dye is applied, the dye is mixed with a dispersing agent, a dust-proof agent and anhydrous sodium sulphate to prepare a commercial dye which is applied to dyeing and printing of rayon fabrics. The navy blue reactive dye mixture has higher fixation rate, good stability and excellent process tolerance; the structure of the spray drying device adopted in the preparation method is optimized, and the application value is high. |
| priorityDate | 2018-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.