| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B43-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-0813 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-36 |
| filingDate |
1992-10-09^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-01-11^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a210b0bf4e44bcd185d84b39bef43d63 |
| publicationDate |
1994-01-11^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5278291-A |
| titleOfInvention |
Hydroxyethylthio hydroxyethylamino-phenyl-azo and -azoxy dyestuffs |
| abstract |
A process for the preparation of the sulphone of the formula (* CHEMICAL STRUCTURE *) (1) consists in reductive cleavage of azo/azoxy dyestuffs of the formula (* CHEMICAL STRUCTURE *) (6) where D is a radical of a diazo component from the benzene or naphthalene series. The invention also relates to the azo/azoxy dyestuffs mentioned. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5428140-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5449762-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5703215-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5414131-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5434251-A |
| priorityDate |
1989-12-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |