http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003287840-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-035 |
| filingDate | 2002-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7e8597629a6c4b54a78804334ddd3cc |
| publicationDate | 2003-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003287840-A |
| titleOfInvention | Silver halide photographic emulsion |
| abstract | [Problem] To provide an excellent silver halide photographic emulsion having high sensitivity and reduced fog. A silver halide photographic emulsion characterized in that tabular grains satisfying the following (i) to (iv) occupy 70% or more (number ratio) of all grains. (I) a silver iodochlorobromide grain having a (111) plane as a main plane and two parallel twin planes; (ii) an equivalent circle equivalent diameter of 2.5 μm or more and a grain thickness of 0.15 μm or less; iii) A silver halide epitaxial junction is selectively added to the apex of the host tabular grain. (Iv) When the silver halide epitaxial junction is viewed from a direction perpendicular to the (111) main plane, 60% or more of the projected area of each junction is on the outside of the host tabular grain. It is an existing protruding joint. |
| priorityDate | 2002-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 281.