| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-0357
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-0056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-03535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-0051 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-005 |
| filingDate |
2002-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac652282565dda3b04ea640d0c2b496 |
| publicationDate |
2003-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6649334-B2 |
| titleOfInvention |
Silver halide photographic emulsion |
| abstract |
A silver halide photographic emulsion wherein a variation coefficient of an equivalent-circle diameter of all the silver halide grains is 40% or less, and 50% or more of the total projected area is occupied by tabular grains satisfying requirements (i) to (v):(i) silver iodobromide having (111) faces as principal surfaces;(ii) the equivalent-sphere diameter of 0.5 mum or less, a thickness of 0.20 mum or less, and an average aspect ratio of 3 or more;(iii) a silver iodide content of 2 mol % or more and 6 mol % or less;(iv) a multiple-structure having a quintuple structure or more in which a silver iodide distribution has at least two maximums from a center to an edge, the first maximum is in a range of 3 to 25% by a silver amount constituting grains, and the second maximum is in a range of 50 to 80%; and(v) ten or more of dislocation lines per grain are present at a fringe portion. |
| priorityDate |
2001-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |