http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01112234-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-09 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-035 |
| filingDate | 1987-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_257bc4033e3e731abac32660cb087fd2 |
| publicationDate | 1989-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01112234-A |
| titleOfInvention | Silver halide photographic sensitive material |
| abstract | PURPOSE:To improve especially the high illuminance reciprocity law failure characteristics, and to lessen the generation of a fog in the title material by incorporating a specified compd. in a silver halide emulsion which contains 10<-8>-10<-4>mol. an iridium compd. per 1mol. of silver halide. CONSTITUTION:The silver halide emulsion contains 10<-8>-10<-4>mol. the iridium compd. per 1mol. of silver halide and at least one of a compd. having a 1,2- dithiolan ring or a 1,2-dithian ring. The iridium compd. is composed of a water soluble iridium salt or an iridium complex compd., and is preferably exemplified by an iridium halide compd. such as iridium trihalide, iridium tetrahalide, hexahalogeno iridiumic (III) acid or its salt, hexahalogeno iridiumic (IV) acid or its salt, etc. Thus, the high illuminance reciprocity law failure characteristic of said material is sufficiently improved. And, troubles due to rising of pH of a development processing solution and the increase of iodine content of said solution and the generation of the fog, even in case of mixing said solution with a fixer, are sufficiently suppressed. |
| priorityDate | 1987-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.