| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B17-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-52 |
| filingDate |
1982-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53f0e4080a1246a9de235b397577f299
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7b71300a283ced054dcf117fc26b950
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0f08295c068e7b4d205bfee73ae6308 |
| publicationDate |
1983-01-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0069584-A1 |
| titleOfInvention |
Color-forming sulfonamidodiphenylamines, photographic elements containing them and corresponding phenazine dyes |
| abstract |
A color-forming sulfonamidodiphenylamine dye precursor has sulfonamido groups in a para position and one or two ortho positions in relation to the -NH- moiety of the sulfonamidodiphenylamine and, in oxidized form, intramolecularly reacts to produce a sulfonamido-substituted phenazine dye. Such color-forming sulfonamidodiphenylamine dye precursors are useful to produce a dye image by cross-oxidation in a photographic silver salt imaging element. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0093556-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0496595-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5416236-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0093556-A2 |
| priorityDate |
1981-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |