http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06186689-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-043 |
| filingDate | 1992-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc5f1614f253fe72ba4945b4d3a6db7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8a11721f35568587486883de67480b6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79a4a816fcf7cc6c7ccb60ecc1a7a832 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec7b1324ec01060eb5588cd138948c8d |
| publicationDate | 1994-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06186689-A |
| titleOfInvention | Ultrahigh contrast negative image forming method |
| abstract | (57) [Summary] [Structure] An organic compound having a negative reduction potential and an organic compound having two or more hydroxyl groups in an aromatic nucleus in the same or different emulsion layers or other hydrophilic colloid layers on a support. The negative-working silver halide photographic light-sensitive material containing ## STR4 ## is treated with an alkaline developing solution containing reductones after imagewise exposure. [Effect] A silver halide photographic light-sensitive material having excellent long-term storage stability and suitable for working in a high temperature and high humidity environment and having improved temporal stability can be subjected to development processing to obtain an ultrahigh contrast image having a gamma of more than 10. |
| priorityDate | 1992-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 351.