http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0553232-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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-015 |
| filingDate | 1991-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_501dda4fbe6a637c10c9b6e4e7195979 |
| publicationDate | 1993-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0553232-A |
| titleOfInvention | Silver halide photographic light-sensitive material and method for producing the same |
| abstract | (57) [Summary] [Structure] At least 30% of novel silver halide grains are used in a silver halide photographic light-sensitive material. The silver halide grains have a dislocation line and are composed of a core portion and a shell portion having a specific halogen composition. The core portion is substantially silver iodobromide with a high iodine content. The shell portion comprises a continuous layer of substantially silver iodobromide that continuously changes from the interior of the grain toward the surface to a low iodine content. This silver halide grain is a preparation of a core grain which is a substantially silver iodobromide having a high iodine content, and the core grain is continuously changed to a low iodine content from the inside of the grain toward the surface. Of a continuous layer of substantially silver iodobromide, the production of fine silver chloride or silver chlorobromide epitaxy on the grains, and physical ripening of the fine epitaxy and / or conversion with halogen. Preferably. [Effect] According to the present invention, a silver halide photographic light-sensitive material having high sensitivity, excellent graininess and sharpness, and improved pressure resistance can be obtained. |
| priorityDate | 1991-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 188.