http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3577405-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ff6bb92cd881d99046bd0201eca51c6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-53 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-53 |
| filingDate | 1968-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1971-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_640d3f51d5b9fddcd74a4b2a1946f68e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b5223ac55690c17107815d42f43470e |
| publicationDate | 1971-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3577405-A |
| titleOfInvention | Water-soluble,yellow mono-azo dyes with active methylene coupler |
| abstract | AZO DYES OF THE FORMULA (2,4-BIS(R-O-),5-X-PHEN-1-YL)-NH-CO-CH(-CO-CH3)-N=N- ME-O3S-S-(CH2)2-NH-SO2-BENZENE IN WHICH R STANDS FOR METHYL OR ETHYL, X STANDS FOR HYDROGEN OR CHLORINE, AND ME REPRESENTS AN ALKALI METAL OR AMMONIUM, ARE PREPARED BY COMBINING DIAZOTIZED 2(4''-AMINO-BENZENESULFONYLAMINO)-ETHYL-THIOSULFURIC ACID WITH A COUPLING COMPONENT OF THE FORMULA 1-(CH3-CO-CH2-CO-NH-),2,4-BIS(R-O-),5-X-BENZENE IN WHICH R STANDS FOR METHYL OR ETHYL AND X STAND FOR HYDROGEN OR CHLORINE, AT A TEMPERATURE BETWEEN 0*C. AND 20*C. AND A PH BETWEEN 2 AND 6, WHICH AZO DYES ARE READILY SOLUBLE IN WATER AND HAVE GOOD TO EXCELLENT FASTNESS WHEN APPLIED TO NATIVE OR REGENERATED CELLULOSE, CELLULOSE ACETATE, WOOL, SILK, LEATHER AND SYNTHETIC MATERIALS SUCH AS POLYSTER AND ESPECIALLY POLYAMIDE FIBERS. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3677674-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4118382-A |
| priorityDate | 1968-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.