http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0580445-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-015 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-015 |
| filingDate | 1991-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_818231b4c079667c84630f1badaf00d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8154f6c532420aa05e8a4ed1aa3edb90 |
| publicationDate | 1993-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0580445-A |
| titleOfInvention | Method for producing silver halide emulsion |
| abstract | (57) [Summary] [Object] The present invention is to provide a method for producing an emulsion having high linearity between the middle density portion and the shoulder gradation and having a high Dmax. Further, the present invention is to provide a method for producing a stable emulsion having a small gradation variation. Furthermore, the present invention provides a silver halide photographic light-sensitive material which is excellent in latent image stability in the very initial period from a few seconds to a few minutes from the time of exposure to processing and has little photographic performance variation due to temperature and humidity during exposure. Is. According to the present invention, after the formation of silver halide grains, a spectral sensitizing dye is added, and then a halogen which is chemically ripened at a temperature of at least 25 ° C. or higher and not exceeding 55 ° C. is added to the spectral sensitizing dye. This is a method for producing a silver halide emulsion. |
| priorityDate | 1991-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 232.