http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6261756-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_436ae921e7ebc82bd91dbe4284c40f59 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-384 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3225 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-384 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-32 |
| filingDate | 2000-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2001-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5113262e783b79def94d75e82766b389 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fede9c9ab6c3ab87a636aaad5674a8c4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e503c263df03c3ceea199107a915992b |
| publicationDate | 2001-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6261756-B1 |
| titleOfInvention | Light-sensitive silver halide color photographic elements containing 2-equivalent 5-pyrazolone magenta coupler and colored magenta coupler |
| abstract | The present invention refers to a light-sensitive silver halide multilayer color photographic element having a support base and coated thereon blue-, green- and red-sensitive silver halide emulsion layers respectively associated with non-diffusing yellow, magenta and cyan dye-forming couplers, wherein at least one green-sensitive layer contains a 2-equivalent 3-anilino-4-phenylthio-5-pyrazolone magenta coupler and a 4-(4-hydroxy-phenylazo)-5-pyrazolone colored magenta coupler.The multilayer color photographic element of the present invention presents an improved speed and contrast, without a detrimental effect on the other sensitometric properties, such as Dmin and Dmax. |
| priorityDate | 1999-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 475.