| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional |
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/G03C2200-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-03535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2001-097
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-09 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-0051 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-09 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-005 |
| filingDate |
2001-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac652282565dda3b04ea640d0c2b496 |
| publicationDate |
2002-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002214731-A |
| titleOfInvention |
Silver halide photographic emulsion |
| abstract |
(57) [Summary] [PROBLEMS] To achieve high sensitivity and high gamma of small tabular grains having a relatively high aspect ratio and, when used in a color reversal photosensitive material, to improve graininess and interimage effect. To provide excellent silver halide photographic emulsions. SOLUTION: The coefficient of variation of the equivalent circle diameter of all grains is 40% or less, and 50% or more of the total projected area is occupied by tabular grains satisfying the following (i) to (v). Silver halide photographic emulsion. (I) Silver iodobromide having a (111) plane as a main surface (ii) Equivalent sphere diameter of 0.5 μm or less, thickness of 0.20 μm or less, aspect ratio of 3 or more (iii) Silver iodide content of 2 mol% or more 6 (Iv) at least two maxima from the center to the sides of the silver iodide distribution, and the first maximum constitutes a grain. g in the range of 3 to 25% and the second maximum is 50 to 8 Multi-structure (v) having a quintuple structure or more in the range of 0% (v) Having 10 or more dislocation lines per particle in the fringe portion of the particle |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004046813-A1 |
| priorityDate |
2001-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |