| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-156
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30511
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-261 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C8-408
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30541
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-3005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C8-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-498
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-46 |
| filingDate |
2001-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61ce6c430ed77b1d758ef092f6af8d73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_923c45cd2dde6306a42c98d646d61d3d |
| publicationDate |
2003-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6534252-B2 |
| titleOfInvention |
Color photographic element comprising a common chromogenic coupler |
| abstract |
A light sensitive silver halide color photographic element having a common chromogenic coupler and a distinct developer associated with each color forming layer unit is disclosed. In a first embodiment, the light sensitive silver halide color photographic element has a red light sensitive silver halide layer unit and a first blocked coupling developer, a green light sensitive silver halide layer unit and a second blocked coupling developer and a blue light sensitive silver halide layer unit having a third blocked coupling developer and wherein each layer unit has the same chromogenic coupler. In a second embodiment, the light sensitive silver halide color photographic element has a red light sensitive silver halide layer unit and a first blocked coupling developer, a green light sensitive silver halide layer unit and a second blocked coupling developer and a blue light sensitive silver halide layer unit having a third blocked coupling developer. By means of the present invention, light sensitive color photothermographic elements can form yellow, magenta and cyan dye records of consistent density forming ability and consistent stability in all three color records. |
| priorityDate |
2000-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |