http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0643603-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/G03C5-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-42 |
| filingDate | 1992-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3a7cd6e16dc4ea0296c65080e77ce27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79a4a816fcf7cc6c7ccb60ecc1a7a832 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8a11721f35568587486883de67480b6 |
| publicationDate | 1994-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0643603-A |
| titleOfInvention | Image forming method and silver halide photographic light sensitive material used therefor |
| abstract | (57) [Summary] [Structure] A silver halide photographic light-sensitive material containing an aminophenol-based developing agent and a reductone in either a silver halide emulsion layer or another hydrophilic colloid layer has a negative reduction potential. After image exposure in the presence of organic compounds, An image forming method characterized by obtaining a high-tone negative image by treatment with an alkaline activator, and aminophenol in either a silver halide emulsion layer or another hydrophilic colloid layer which can be effectively used in the image forming method. A silver halide photographic light-sensitive material containing a system developing agent, a reductone, and an organic compound having a negative reduction potential. [Effect] It is possible to form a negative image having a maximum density of more than 4.0 and a gamma of more than 10, which is extremely hard and is useful in the photomechanical process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09166839-A |
| priorityDate | 1992-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 122.