http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6413707-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-39236 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3013 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30 |
| filingDate | 2001-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7aa79d98225a23c8a9b7fbc3bec30ab5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_706b602229fd0e56a73ce90f9a556cf2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_032c47fcb47e48c76b85e607696a37bb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_000d8e6cd0bd4dfd3dce19d5018e5ffb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e83f899d1a0bbbe4e2360f9d3a734a27 |
| publicationDate | 2002-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6413707-B1 |
| titleOfInvention | Photographic element with yellow dye-forming coupler and stabilizing compound having improved light stability |
| abstract | A photographic element is disclosed comprising a silver halide emulsion layer having associated therewith an acetanilide based yellow dye forming coupler and a compound of the following Formula I:wherein R1, R2 and R3 are each independently aromatic, cyclic, linear, or branched chained hydrocarbon groups. The invention provides photographic elements which exhibit exceptional yellow dye light stability, and which retain desirable properties derived from the use of acetanilide based yellow dye-forming couplers, particularly when used in combination with substituted phenolic and/or thiomorpholine dioxide stabilizers. In addition to stabilizing properties, compounds of Formula I have organic solvent properties, and accordingly may be advantageously used partly or totally in place of conventional high boiling permanent and/or auxiliary organic coupler solvents to disperse the acetanilide-based couplers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005003312-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6846620-B1 |
| priorityDate | 2000-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 382.